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Platteville building permits

Verified

Platteville, Colorado — as published 2026-07-07.

Verified 2026-07-23 · Source

Codes adopted

2024 International Building Code (IBC), Chapters 1-35 — CONFIRMED 2026-07-23 directly from the Town's own codified ordinances (Sec. 18-2-10, 'Adoption', Chapter 18 — Building Regulations, Article II — Building Code): 'The International Building Code, 2024 Edition as published by the International Code Council, 4051 West Flossmoor Road, Country Club Hills, IL 60478, Chapters 1 through 35 inclusive...' Retrieved live via Municode Library (library.municode.com/co/platteville/codes/code_of_ordinances), Code of Ordinances Supplement 2, online content updated 2026-02-17, codified through Ordinance No. 2025-851 (enacted 2025-12-16) — the Dec-2025 code-adoption ordinance referenced in this corpus's Colorado research playbook.2024 International Residential Code (IRC), Chapters 1-43 — CONFIRMED 2026-07-23 via Sec. 18-10-10 'Adoption' (Chapter 18, Article X — Residential Code): 'The International Residential Code, 2024 Edition as published by the International Code Council... Chapters 1 through 43 inclusive...' Corroborates the SAFEbuilt guide series' consistent '2024 IRC' heading with a second, independent, directly-codified source.2024 International Mechanical Code (IMC), Chapters 1-15 — CONFIRMED 2026-07-23 via Sec. 18-3-10 'Adoption' (Chapter 18, Article III — Mechanical Code), live Municode text.2024 International Fuel Gas Code (IFGC), Chapters 1-8 — CONFIRMED 2026-07-23 via Sec. 18-9-10 'Adoption' (Chapter 18, Article IX — Fuel Gas Code), live Municode text.2024 International Fire Code (IFC), plus Appendix B-0 — CONFIRMED 2026-07-23 via Sec. 18-11-10 'Adoption' (Chapter 18, Article XI — Fire Code): 'chapters and appendices B-0 of the 2024 International Fire Code (the "IFC") are hereby adopted by reference as the Town of Platteville Fire Code...'2024 International Property Maintenance Code (IPMC), Chapters 1-8 — CONFIRMED 2026-07-23 via Sec. 18-12-10 'Adoption' (Chapter 18, Article XII — Property Maintenance Code), live Municode text.2024 International Existing Building Code (IEBC), Chapters 1-16 — CONFIRMED 2026-07-23 via Sec. 18-13-10 'Adoption' (Chapter 18, Article XIII — Existing Building Code); this code family was not previously identified in this file — new finding from the 2026-07-23 chase.2024 International Energy Conservation Code (IECC), Chapters 1-6 Commercial [+ Residential provisions] — CONFIRMED 2026-07-23 via Sec. 18-14-10 'Adoption' (Chapter 18, Article XIV — Energy Conservation Code), which ALSO adopts by reference 'Appendix CK Colorado Model Electric and Solar Ready Code-Commercial and Appendix RM Colorado Model Electric and Solar Ready Code-Residential' — this is the direct, specific HB22-1362 electric-ready/solar-ready citation that could not be located in 2026-07-06's chase (only the generic 'State of Colorado Electric Ready Code' guide reference was found then). Sec. 18-14-30 'Amendments' further amends the IECC to replace all references to 'ICC Electrical Code' with 'National Electrical Code as adopted by the State.'National Electrical Code (NEC), 2023 Edition, exclusive of appendices — CONFIRMED 2026-07-23 via Sec. 18-5-10 'Adoption' (Chapter 18, Article V — Electrical Code): 'The National Electrical Code, 2023 Edition, exclusive of appendices, published by the National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02169, is hereby [adopted]...' This RESOLVES the gap flagged in the 2026-07-06 pass ('The NEC edition... could not be independently re-confirmed... omitted rather than guessed') — Platteville does codify its own NEC edition (2023) in Chapter 18 Article V, notwithstanding that day-to-day electrical licensing runs through DORA contemporaneous review rather than a Town trade-license program (see localAmendments).All nine code-family adoptions above were retrieved 2026-07-23 from the Town's live, current Municode Library codification (library.municode.com/co/platteville/codes/code_of_ordinances), Supplement 2, online content updated 2026-02-17, 'Codified through Ordinance No. 2025-851, enacted December 16, 2025' — via that page's own full-text search API (localapi/search, clientId=19046, scoped to Platteville only), which returns live indexed section text. This is a second, independent, more authoritative confirmation of the 2024 cycle than the SAFEbuilt guide series alone, and definitively supersedes the stale 'Photovoltaic System Submittal Requirements' PDF (last revised 10.22.2021, citing '2020 NEC, 2018 International Codes') — that PDF's code-year language is now confirmed stale against the Town's own codified ordinances, not merely inferred against a differently-dated guide series.Colorado is a home-rule state with no statewide-mandated building code edition; Platteville's own codified Chapter 18 adoption ordinances (as amended through Ord. No. 2025-851, Dec. 16, 2025) are the direct governing source, corroborated by the SAFEbuilt guide series.HB22-1362 (Colorado's statewide minimum energy code floor for the July 2023-July 2026 window, requiring at least the 2021 IECC plus electric- and solar-ready / EV-ready provisions for jurisdictions issuing residential building permits) is satisfied and directly evidenced: Platteville's 2024 IECC adoption (Sec. 18-14-10) exceeds the 2021 IECC floor AND explicitly adopts by reference the Colorado Model Electric and Solar Ready Code Appendices CK (Commercial) and RM (Residential) — the specific state-mandated electric-ready/solar-ready provisions, confirmed 2026-07-23 directly from the ordinance text rather than inferred from a generic guide-page mention.

Permit types & fees

Residential Building Permit (New Construction)

Verified

Required for new single-family home construction in the Town of Platteville. Reviewed under the 2024 IRC as adopted; plan review and inspections are performed by SAFEbuilt on the Town's behalf, while the Town separately assesses its own utility and impact fees on the same combined application.

Verified 2026-07-23 · Source

Requirements

  • Completed Town of Platteville Building Permit Application, listing General Contractor plus Electrician, Plumber, and HVAC contractors and their license numbers where applicable
  • Electrician and plumber (if listed) must hold active Colorado DORA electrical/plumbing and contractor licenses, contemporaneously verified by the Town per CRS 12-23-116 (electrical) and CRS 12-155-120(1)/HB19-1086 (plumbing)
  • Site plan / survey showing setbacks, easements, and utility locations; a registered land surveyor's survey is required if the property is in a protected area
  • Fair market value of all materials and labor must be stated on the application (valuation basis for fee calculation)
  • Septic-served properties require Weld County health department approval prior to permit issuance
  • Construction must commence within 180 days of permit issuance (six months, per SAFEbuilt guides) or the permit is automatically void; work stoppage for 180 continuous days also voids the permit

Required documents

  • RequiredTown of Platteville Building Permit ApplicationCombined Building/Electrical/Plumbing/Mechanical application form; emailed to kcampos@plattevillegov.org
  • RequiredSite Plan / SurveyShows setbacks, easements, distances to property lines, and utility locations; registered land surveyor's survey required in protected areas
  • RequiredConstruction Plans (foundation, floor/framing, elevations, energy code compliance)Reviewed by SAFEbuilt plans examiners for 2024 IRC compliance

Fee schedule

Fee typeAmountNotes
SAFEbuilt/Town Building Permit fee (base, valuation-based) + zoning-compliance surcharge$50.00 zoning-compliance surcharge (residential applications only) is a confirmed flat figure; the underlying valuation-based base fee itself is not a Town-published number — verified-negative: it follows Chapter 18's adopted 2024 IBC fee schedule by reference, not a separately republished Town dollar tableCONFIRMED 2026-07-23, live-quoted from Appendix A - Fee Schedule (Municode Library, Code of Ordinances Supp. 2, updated 2026-02-17): 'Sec. 16-3-10 | Building Permit | Per Chapter 18 + $50.00 to determine compliance with zoning applied to residential applications ONLY.' A live full-text search of the entire current Code of Ordinances for 'Table 1-A fee valuation' returned zero hits, confirming (verified-negative) that no separate town-specific valuation table is published; the base fee is calculated per the adopted 2024 IBC's own fee schedule, incorporated by reference through Chapter 18 rather than independently republished.
Investigation fee (work commenced without a permit)100% of the original building permit fee, in addition to the required permit feesCONFIRMED 2026-07-23, live-quoted from Sec. 18-10-30 'Amendments' (Chapter 18, Article X — Residential Code): 'necessary permits shall be subject to a fee established by the Town. The fee shall be equal to 100% of the original building fee in addition to the required permit fees.' Sec. 18-2-30 (Article II — Building Code) carries the same amendment for commercial/general building scope.
Town of Platteville development-impact fees (Police, Public Facilities, Parks, Transportation, Storm Drainage, Schools, PGFPD)Police Facilities $759.00/dwelling unit ($0.54/sq ft nonresidential); Public Facilities $2,096.00/dwelling unit ($1.50/sq ft); Parks $1,538.00/dwelling unit ($0.00/sq ft nonresidential); Transportation $2,860.00/dwelling unit ($2.50/sq ft); Storm Drainage $1,601.00/unit ($1.14/sq ft); Schools $1,054.20/unit (single-family) or $272.00/unit (multi-family), forwarded to Weld County School District RE-1; PGFPD Impact Fee 2.266/dwelling unit residential (1.65 SB nonresidential)CONFIRMED 2026-07-23, live-quoted verbatim from Appendix A - Fee Schedule, 'Development Impact Fees' subsection (cross-referencing Chapter 4-9): 'Collected by Town of Platteville with payment of building permit, but forwarded in full to Weld County School District RE-1 & PGFPD' for the Schools line. These are the 'TOTAL Platteville Fees' side of the combined Building Permit Application's fee block (separate from the SAFEbuilt-administered code-review fee stream above); water/sewer tap, meter, and system-investment charges (also part of 'TOTAL Platteville Fees') are separately confirmed as Utilities-section line items in Appendix A but are use-driven (meter size, EQR) rather than flat per-permit fees and are not restated here.
Appeal of Building Official ruling$200.00CONFIRMED 2026-07-23, live-quoted from Appendix A - Fee Schedule, BUILDING AND CONSTRUCTION section.

Residential Addition / Basement Finish Permit

Verified

Required for additions to single-family dwellings and residential basement finishes in Platteville. Reviewed under the 2024 IRC as adopted, per the Town's dedicated SAFEbuilt guides for each scope.

Verified 2026-07-23 · Source

Requirements

  • Site plan showing dimensions, relationship to existing setbacks/easements/utilities, and distance to property lines (additions)
  • Floor plan showing existing dimensions, new room dimensions, new openings, and relocated items; additions cannot enclose bedroom or basement egress windows
  • Foundation detail, exterior elevations, and Energy Code Compliance Report or REScheck calculations for additions
  • Manual D & J documentation required for new HVAC appliances installed as part of an addition
  • Basement finish: floor plan showing layout, use of all rooms, electrical outlets, smoke/CO detectors, plumbing modifications, and furnace/water heater locations; emergency escape and rescue windows required per 2024 IRC R319 where a sleeping room is created
  • Basement finish: smoke alarms required in all basements (hardwired with battery backup, interconnected, per 2024 IRC R310.3/R311.1); CO detectors required within 15 feet of each sleeping area; minimum ceiling height 7 feet or consult Building Department

Required documents

  • RequiredTown of Platteville Building Permit Application
  • RequiredSite Plan and Floor PlanPer the Additions to Single Family Dwellings guide (site plan, floor plan, construction details) or Residential Basement Finish guide (floor plan, construction details)

Fee schedule

Fee typeAmountNotes
SAFEbuilt building/plan-review fee (Per Chapter 18 + $50.00 zoning-compliance surcharge, residential) plus Town development-impact fees$50.00 zoning-compliance surcharge is a confirmed flat figure (Appendix A, Sec. 16-3-10); base valuation-based fee follows the adopted 2024 IBC/IRC fee schedule by reference — verified-negative, no separate Town dollar table foundSame combined-application fee structure as new construction — see residential-building-permit for the full Appendix A citation and 2026-07-23 live-source confirmation.

Electrical Permit

Verified

Required for electrical installation, alteration, or repair in Platteville. Platteville does not run its own local electrician licensing program; the Town instead performs contemporaneous review of each electrician's Colorado State Electrical Board (DORA) license per CRS 12-23-116, as its own published guidelines describe. Separately, the Town DOES codify its own technical electrical code: Chapter 18, Article V, Sec. 18-5-10 adopts the National Electrical Code, 2023 Edition (confirmed live 2026-07-23), which governs installation standards independent of the DORA licensing question.

Verified 2026-07-23 · Source

Requirements

  • Electrician's name and Colorado DORA electrical/contractor license number must be listed on the permit application before issuance; if not listed at application, it must be listed before the permit is processed
  • Town verifies the listed electrician's license is active via the Colorado DORA online license lookup before processing; permit will not be processed until verified
  • If the electrician performing/overseeing work changes during construction, the applicant must notify the Town of the new electrician's name and license number, triggering a new verification
  • Building inspector may, at their discretion, verify the identity of the electrician at any relevant inspection and may fail the inspection if identity/licensure cannot be verified

Required documents

  • RequiredTown of Platteville Building Permit Application (Electrician field)Combined application; electrician license number listed in the dedicated field

Fee schedule

Fee typeAmountNotes
SAFEbuilt electrical permit feeNo distinct electrical-permit dollar figure is separately published — verified-negative, confirmed 2026-07-23Listed as a distinct line item ('Electrical') on the combined Building Permit Application fee block, separate from the general building permit fee, but Appendix A - Fee Schedule (live-checked 2026-07-23, Municode Library) carries no separate 'Electrical Permit' dollar entry — only the general 'Building Permit: Per Chapter 18 + $50.00' line and the solar-specific Resolution 2011-26 cap. A live full-text search of the entire current Code of Ordinances for a Table-1-A-style valuation schedule returned zero hits. This confirms (does not merely infer) that the electrical scope is billed under the same Chapter-18/adopted-IBC-referenced fee structure as the base building permit, with no separately codified electrical-only rate.

Plumbing Permit

Verified

Required for plumbing installation, alteration, or repair in Platteville. Like electrical, Platteville does not run its own local plumber licensing program; the Town performs contemporaneous review of each plumber's Colorado State Plumbing Board (DORA) license per CRS 12-155-120(1) and HB19-1086.

Verified 2026-07-23 · Source

Requirements

  • Plumber's name and Colorado DORA plumbing/contractor license number must be listed on the permit application before issuance
  • Town verifies the listed plumber's license is active via the Colorado DORA online license lookup before processing
  • If the plumber performing/overseeing work changes during construction, the applicant must notify the Town, triggering a new verification
  • Building inspector may verify plumber identity at any relevant inspection and may fail the inspection at their discretion if licensure/identity cannot be verified

Required documents

  • RequiredTown of Platteville Building Permit Application (Plumber field)

Fee schedule

Fee typeAmountNotes
SAFEbuilt plumbing/plan-review feeNo distinct plumbing-permit dollar figure is separately published — verified-negative, confirmed 2026-07-23Plumbing is billed as part of the combined SAFEbuilt fee block on the Building Permit Application; no standalone plumbing fee line is separately itemized on the form (unlike Electrical, which has its own line). Appendix A - Fee Schedule (live-checked 2026-07-23) also carries no separate plumbing dollar entry; a live full-text search of the entire current Code of Ordinances found no separate plumbing valuation table. Billed under the same Chapter-18/adopted-IBC-referenced fee structure as the base building permit.

Mechanical / HVAC Permit

Verified

Required for heating, cooling, and ventilation equipment installation or replacement in Platteville, reviewed under the 2024 IRC/IECC as adopted. Issued as part of the combined Building Permit Application (HVAC contractor field).

Verified 2026-07-23 · Source

Requirements

  • Listed under the combined Town of Platteville Building Permit Application (HVAC contractor field)
  • Manual D & J documentation required for new HVAC appliances installed as part of an addition, per the Additions to Single Family Dwellings guide
  • Furnaces and water heaters cannot be located in a bedroom or bathroom unless installed in a dedicated enclosure with dedicated outdoor combustion air and a weather-stripped, self-closing solid-core door, per the Residential Basement Finish guide's Fuel Burning Appliances section; minimum 30-inch clear working space required in front of furnaces/water heaters
  • Combustion appliances may be required to comply with the State of Colorado Electric Ready Code per the Additions guide — contact the Building Department to confirm applicability to a specific project

Required documents

  • RequiredTown of Platteville Building Permit Application (HVAC field)

Fee schedule

Fee typeAmountNotes
SAFEbuilt mechanical/plan-review feeNo distinct mechanical/HVAC-permit dollar figure is separately published — verified-negative, confirmed 2026-07-23Appendix A - Fee Schedule (live-checked 2026-07-23) carries no separate mechanical/HVAC dollar entry; billed under the same Chapter-18/adopted-IBC-referenced fee structure as the base building permit. Chapter 18, Article III adopts the 2024 International Mechanical Code (Sec. 18-3-10), Chapters 1-15.

Re-Roof Permit

Verified

Required for residential re-roofing in Platteville, reviewed under the 2024 IRC as adopted per the Town's dedicated Residential Re-roofing guide.

Verified 2026-07-06 · Source

Requirements

  • Roof replacement generally requires removal of existing layers down to the roof deck where the existing covering is water-soaked/deteriorated, is wood shake/slate/clay/cement/asbestos-cement tile, or already has two or more layers (2024 IRC R908.3)
  • No more than two layers of roofing are allowed upon completion
  • Ice and water shield is required on all roofs per the guide's Wind/Weather Resistance section; impact-resistant shingles are explicitly NOT required in Platteville (the guide notes this requirement applies only in the Town of Timnath, a different jurisdiction)
  • Asphalt shingles tested to ASTM D 7158, meeting Table R905.2.4.1(1) classification for an ultimate design wind speed of 115 mph
  • Homeowners may perform their own re-roof work (owner-builder)

Required documents

  • RequiredTown of Platteville Building Permit Application

Fee schedule

Fee typeAmountNotes
SAFEbuilt building permit fee (re-roof scope)Not independently verifiable — see Appendix A access note under residential-building-permitNo separate flat re-roof fee found; presumed billed under the general valuation-based building permit fee, but the table itself is not reachable

Rooftop Solar / Photovoltaic Permit

Verified

Required for solar panel installation or replacement in Platteville. SAFEbuilt's Photovoltaic System Submittal Requirements document specifies structural and electrical plan requirements; the code-edition citation in this specific PDF is stale (2021) relative to the Town's current 2024 IBC/IRC/IECC and 2023 NEC as codified in Chapter 18 (CONFIRMED live 2026-07-23 directly from the Town's own ordinance text, not merely inferred from the guide series — see codesAdopted), and is flagged as such rather than treated as governing.

Verified 2026-07-23 · Source

Requirements

  • Permit application (emailed to Town) or online application filled out completely; valuation based on total cost to customer (contract price), including material and labor
  • Plan review required for each building on a property; separate permits may be required per address
  • Structural engineer's stamped letter required for roof-mounted systems, addressing added weight and wind load, designed to a minimum ground snow load of 30 psf, wind speed 115 mph Vult, wind exposure C, and Seismic Design Category B
  • Ground-mounted systems require an engineer-stamped letter for support and wind load, using the same design criteria (30 psf ground snow load, 115 mph Vult, exposure C, seismic category B)
  • Four-line electrical diagram, equipment specifications (ampacity/volts/wattage), wire-size and disconnect/fuse calculations, and cut sheets with current certifications required
  • Engineered stamped letter and plans required for all commercial solar projects
  • Zoning compliance is the applicant's responsibility to confirm directly with the jurisdiction (per the submittal requirements document)

Required documents

  • RequiredPermit Application (Solar Panel Installation/Replacement)Emailed to the Town or submitted via online application
  • RequiredStructural Engineer's Stamped LetterRoof-mount or ground-mount, addressing weight/wind load per specified design criteria
  • RequiredElectrical Plans (four-line diagram, equipment cut sheets, calculations)

Fee schedule

Fee typeAmountNotes
Building Permit for Solar Installation (Town-specific cap, Resolution 2011-26)$500.00 maximum for residential installation; $1,000.00 maximum for commercial installationCONFIRMED 2026-07-23 directly from a Town-specific source: Appendix A - Fee Schedule (Municode Library, live), BUILDING AND CONSTRUCTION section, quotes verbatim: 'Resolution 2011-26 | Building Permit for Solar Installation | $500.00 maximum for residential installation, $1,000.00 maximum for commercial installation.' This independently corroborates (via Platteville's own adopted Resolution 2011-26) the figures previously sourced only indirectly from the statewide C.R.S. § 24-48.5-113 cap and the Larimer County/Town of Larkspur comparison tables below — those statewide sources remain useful for the underlying valuation-based FORMULA, but the $500/$1,000 CAP itself is now a direct Town citation, not an inference.
SAFEbuilt electrical/building permit fee (solar scope, valuation-based formula below the $500/$1,000 cap)Statewide electrical component follows C.R.S. § 12-23-117: base fee ~$100-$120 for job valuation up to $2,000, plus roughly $10-$11.50 per $1,000 of valuation above that, scalable up to 1.15x by the local governmentColorado electrical inspections are a matter of statewide concern under C.R.S. § 12-23-117 — no local government, including Platteville, may charge more than 1.15x the DORA State Electrical Board's own fee schedule for the electrical scope, or impose any other electrical fee or charge. That statewide base schedule (townoflarkspur.org/media/2901, hosted live by the Town of Larkspur, CO, printed with DORA's own Denver address/phone) sets Section B "Commercial and other fees" (which Larimer County's current Table 1-E, larimer.org/sites/default/files/2020_electrical_fee_table.pdf, explicitly confirms includes solar) at $100 base for valuation up to $2,000, plus $10/thousand above. This governs the formula for whatever SAFEbuilt ultimately invoices, subject to Platteville's own $500/$1,000 Resolution 2011-26 cap above.

Demolition Permit

Verified

VERIFIED-NEGATIVE, confirmed 2026-07-23: Platteville has no dedicated demolition permit type. Not separately documented on the Town's SAFEbuilt Permits page or in any of the Town's published SAFEbuilt guide series; the Building Permit Application form's 'Type of Improvement' checklist does not include a distinct demolition category (it lists New Building/Structure, Addition, Accessory Structure, Remodel/Finish, Repair/Replacement, Mobile Structure, Sprinkler System, Fence, Water Heater, HVAC, and Other). This was further confirmed 2026-07-23 by a live full-text search of the Town's ENTIRE current Code of Ordinances (Municode Library, Code of Ordinances Supp. 2, updated 2026-02-17, codified through Ordinance No. 2025-851, Dec. 16, 2025) — searching 'demolition permit' across the whole live code returns only 2 hits, both in Chapter 7 (Health, Sanitation and Animals) listing an abandoned/partially-demolished structure as a NUISANCE condition (Sec. 7-1-30/7-1-40), not a permit requirement. Zero hits appear in Chapter 18 (Building Regulations) or Appendix A (Fee Schedule). A demolition project in Platteville would be captured under the standard Building Permit Application's 'Other' checkbox (or possibly under Chapter 18's adopted International Existing Building Code, which governs alteration/demolition of existing structures generically, without a Town-specific standalone demolition-permit process).

Verified 2026-07-23 · Source

Requirements

  • No dedicated demolition permit exists in Platteville as of 2026-07-23 (verified-negative, confirmed via full-text search of the Town's entire live Code of Ordinances, not just the guide series and application form) — a demolition project would be filed on the standard combined Building Permit Application ('Other' checkbox) and reviewed by SAFEbuilt under Chapter 18's adopted 2024 International Existing Building Code (Sec. 18-13-10) or International Building Code as applicable

Required documents

    Fee schedule

    Fee typeAmountNotes

    Deck, Patio Cover & Carport Permit

    Verified

    Required for uncovered decks/porches and for patio covers/carports in Platteville, reviewed under the 2024 IRC as adopted per the Town's two dedicated SAFEbuilt guides (Uncovered Decks & Porches; Patio Covers/Carports).

    Verified 2026-07-06 · Source

    Requirements

    • Uncovered decks: site plan, house-attachment cross-section detail (ledger fastener spacing per Table R507.9.1.3(2)), guardrail/stair/handrail detail (guardrail required where deck floor exceeds 30 inches above grade), footing detail, and a cross-section deck plan showing footing/column/beam/joist dimensions
    • Patio covers/carports: site plan, house-and-post attachment detail, footing detail, pergola information (if applicable), and a cross-section patio-cover plan; patio covers are limited to 12 feet in height maximum
    • Carports within 5 feet of a property line must have that side enclosed with a solid 1-hour fire-rated wall, but at least 2 sides of a carport must remain open per Building Code; Zoning Approval is required for this scenario
    • All lumber in contact with ground/concrete must be treated or rated for that use; all screws/nails hot-dipped galvanized or stainless steel
    • Pergolas are typically not required to be designed for roof/snow load transfer (no permit required in some jurisdictions) — applicant must check with Platteville specifically on whether a permit is required for pergola-type structures

    Required documents

    • RequiredTown of Platteville Building Permit Application
    • RequiredCross-Section Deck Plan or Cross-Section Patio Cover/Carport PlanFilled-in construction detail sheet per the applicable SAFEbuilt guide

    Fee schedule

    Fee typeAmountNotes
    SAFEbuilt building permit fee (deck/patio cover/carport scope)Not independently verifiable — see Appendix A access note under residential-building-permit

    Accessory Structure Permit (Detached Garage, Shed, Pole Barn) & Accessory Dwelling Unit (ADU)

    Verified

    Platteville's published SAFEbuilt guide series covers Accessory Structures (garages, sheds) and Pole Barns generically under the 2024 IRC. RESOLVED 2026-07-23: Platteville DOES have a dedicated Accessory Dwelling Unit zoning framework — Chapter 16 (Zoning), Article III, Sec. 16-3-20 'Accessory Dwelling Units,' confirmed live via the Town's Code of Ordinances (Municode Library, Supp. 2, updated 2026-02-17, codified through Ordinance No. 2025-851, Dec. 16, 2025). Live-quoted: each ADU 'shall comply with the principal structure standards, except that each ADU shall be subordinate to and no larger than seventy-five percent (75%) of the square feet [of the principal dwelling unit]'; and 'no portion of a structure containing an ADU may have ownership different from the ownership of the principal dwelling unit' (an ADU cannot be sold or subdivided off from the primary residence). Sec. 16-2-40 'Agricultural/Holding (A-H) District' further confirms an 'Agricultural accessory dwelling unit/structure, limited to nine hundred (900) square feet per acre of land' as a permitted use in that zoning district specifically. A habitable ADU is therefore permitted by right in at least some Platteville zoning districts (subject to the 75%-of-principal-structure size cap and single-ownership rule), but which OTHER zoning districts (beyond A-H) allow ADUs, and any district-specific size/setback variations, were not independently enumerated in this pass — building-permit processing for an ADU is expected to follow the same combined Building Permit Application / SAFEbuilt review path as any other accessory structure or addition, under the 2024 IRC.

    Verified 2026-07-23 · Source

    Requirements

    • Site plan showing setback compliance (structures may not be built over setback lines, easements, or property lines); check with the zoning department for size/location restrictions specific to accessory structures
    • Construction details: foundation detail (Foundation Detail A or B per the guide), framing, roof covering/sheathing, insulation values, and wall/floor framing dimensions
    • Floor plan showing bracing, whether the space is heated or unheated (heated spaces must check local energy code requirements for conditioned accessory structures), door/window header sizes, and garage door opening dimensions
    • A survey from a registered land surveyor required if the project is in a protected area; an as-built survey required if proposed within 12 inches of a required minimum setback
    • For a habitable ADU specifically: Sec. 16-3-20 (Chapter 16 — Zoning) requires the ADU be no larger than 75% of the principal dwelling unit's square footage, and that the property retain single ownership across the principal dwelling and the ADU (no separate sale/subdivision) — confirmed 2026-07-23 via the Town's live Code of Ordinances
    • In the Agricultural/Holding (A-H) zoning district specifically, an agricultural ADU/structure is capped at 900 square feet per acre of land (Sec. 16-2-40) — other zoning districts' ADU allowances were not individually enumerated in this pass; confirm the applicable district's specific rule with Planning and Zoning

    Required documents

    • RequiredTown of Platteville Building Permit Application
    • RequiredSite Plan, Floor Plan, and Construction DetailsPer the Accessory Structures Guide (2024 IRC)

    Fee schedule

    Fee typeAmountNotes
    SAFEbuilt building permit fee (accessory structure/ADU scope)No ADU-specific dollar figure is separately published — verified-negative, confirmed 2026-07-23; follows the same Chapter-18/adopted-IBC-referenced base building permit fee as other accessory structuresAppendix A - Fee Schedule (live-checked 2026-07-23) carries no ADU-specific fee line.

    EV Charger / EVSE Permit

    Verified

    Platteville has no EV-charger-specific permit type or fee line. An EV charger (EVSE) circuit is electrical work and follows the Town's general Electrical Permit path: filed on the combined Building Permit Application's Electrician field, with the Town performing contemporaneous verification of the installing electrician's Colorado State Electrical Board (DORA) license per CRS 12-23-116, and billed under the Electrical line item on the SAFEbuilt-administered fee block. Appendix A of the Municipal Code IS now confirmed live and publicly reachable (2026-07-23, via the Browser pane against Municode Library) and carries no EV-charger-specific or standalone electrical-only dollar line — a verified-negative that Platteville does not price EV-charger electrical work separately. Colorado's HB24-1173, which mandates EV-charger permit checklists and a 3-business-day decision timeline, only applies to municipalities with 10,000+ residents; Platteville's population (roughly 3,000) is below that threshold, so the statewide mandate does not currently bind the Town. The technical NEC edition governing EVSE circuit installation is now confirmed: 2023 NEC (Chapter 18, Article V, Sec. 18-5-10).

    Verified 2026-07-23 · Source

    Requirements

    • Electrician's name and Colorado DORA electrical/contractor license number must be listed on the permit application before issuance
    • Town verifies the listed electrician's license is active via the Colorado DORA online license lookup before processing
    • If the electrician performing/overseeing the EVSE work changes during the project, the applicant must notify the Town of the new electrician's name and license number
    • No separate EV-charger checklist or expedited track is published — Colorado's HB24-1173 model-code/3-business-day-decision mandate applies only to municipalities with 10,000+ residents, and Platteville (population roughly 3,000) is below that threshold

    Required documents

    • RequiredTown of Platteville Building Permit Application (Electrician field)Combined application; electrician license number listed in the dedicated field. No separate EV-charger application form is published.

    Fee schedule

    Fee typeAmountNotes
    SAFEbuilt electrical permit fee (no EV-specific line item found)No distinct EV-charger or standalone electrical dollar figure is separately published — verified-negative, confirmed 2026-07-23Listed as a distinct line item ('Electrical') on the combined Building Permit Application fee block, the same line item used for any other electrical work; no EV-charger-specific fee was found on the Building Permit Application, the SAFEBuilt Permits page, the Town's guide series, OR (confirmed 2026-07-23) Appendix A - Fee Schedule (live-checked via Municode Library) or a live full-text search of the entire current Code of Ordinances. Billed under the same general Electrical/Chapter-18-referenced fee structure as any other electrical work.

    Sources & verification

    Verified against official sources. Last reviewed 2026-07-23.

    Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Platteville building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

    ← Earlier version (2026-07-06)View current record →All versions →

    Permalink: /colorado/weld-county/platteville/as-of/2026-07-07/

    Snapshot date: 2026-07-07

    Commit: 371a356

    Reproducible from PermitBase’s version-controlled dataset, commit 371a356.