This is PermitBase’s published record for Platteville as of 2026-07-06. It has since been superseded — see the current record. A historical record reflects what PermitBase had verified at that time; it may not capture a real-world change the jurisdiction had made but PermitBase had not yet verified, and it includes any errors we later corrected. Snapshots are never edited retroactively.
Platteville building permits
Platteville, Colorado — as published 2026-07-06.
Reviewed 2026-07-06 · Source
Codes adopted
2024 International Residential Code (IRC) — confirmed consistently across the Town's full current series of SAFEbuilt 'Building Guides for Homeowners' (Residential Re-roofing, Accessory Structures, Residential Basement Finish, Uncovered Decks & Porches, Additions to Single Family Dwellings, Patio Covers/Carports, Pole Barns, Swimming Pools), all published by SAFEbuilt, Inc. and dated 1.1.2026, each headed '2024 IRC'2024 International Energy Conservation Code (IECC) — per the Town's 'Window, Door and Skylight Installation or Replacement' guide, headed '2024 IRC / 2024 IECC' (SAFEbuilt, Inc., published 1.1.2026), which cites IECC Chapter 4 [RE] energy-conservation compliance and NFRC 100 labeling for new/replacement fenestration2024 International Building Code (IBC) — the Town's SAFEBuilt Permits page states larger commercial/industrial projects are 'reviewed by plans examiners at SAFEbuilt, who interpret International Building Code requirements'; the specific edition is not separately restated on that page but is treated as the same 2024 cycle as the IRC/IECC guides below, consistent with SAFEbuilt's standard practice of adopting a single current ICC cycle across all code families for a client jurisdictionNote on a conflicting stale source: a separate, older 'Photovoltaic System Submittal Requirements' PDF on the Town's own site (last revised 10.22.2021, and referencing 'coloradoplanreview@safebuilt.com') states 'Applicable current codes are the 2020 NEC, 2018 International Codes' — this is superseded by the Town's actively-maintained, more-recently-published (1.1.2026) SAFEbuilt guide series that consistently states 2024 IRC/IECC; per this corpus's practice of trusting the most recently and actively maintained official source over an older static PDF (see Vail precedent), the 2024 cycle is treated as current and the solar PDF's code-year language is flagged as stale rather than governing. The NEC edition for electrical work could not be independently re-confirmed to the 2023 or 2020 cycle from a current Town source since Platteville does not run its own electrical program (see localAmendments) — omitted rather than guessed.Colorado is a home-rule state with no statewide-mandated building code edition; Platteville's own actively-maintained SAFEbuilt guide series is the governing source used here, not any generic statewide assumption.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 on its face by Platteville's confirmed 2024 IECC adoption, which exceeds the 2021 IECC floor. The Town's own guide pages do not separately cite HB22-1362 or its specific electric-ready/EV-ready/solar-ready provisions by name; the Home Additions guide's 'Combustion Equipment' note ('Combustion appliances may be required to comply with the State of Colorado Electric Ready Code. Contact the Building Department') is the only direct textual link found to this state mandate, and is reproduced honestly rather than expanded upon without a citable specification.
Permit types & fees
Residential Building Permit (New Construction)
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.
Reviewed 2026-07-06 · 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt building permit fee, electrical fee, plan review fee, construction meter fee | Not independently verifiable — no numeric valuation-based fee table could be recovered | The Building Permit Application form itself has blank per-project fee fields (filled in by staff, not a published table); the Town's Licenses and Permits page directs residents to 'Appendix A of the Municipal Code' for fee amounts, but Appendix A is hosted on a client-rendered Municode/municipalcodeonline.com single-page application that could not be accessed via direct fetch, full-header curl, or the Wayback Machine (only an empty HTML shell was archived, not the dynamically-loaded fee content). No fee figures are invented; see localAmendments for the full chase trail. |
| Town of Platteville fees (use tax, water tap, water system investment, raw water, water meter, water deposit, sewer system investment, storm drain system investment, public facilities/park/transportation/police/school impact fees, administration/review) | Not independently verifiable — same Appendix A access limitation as above | Listed as line items on the Building Permit Application's fee block; amounts not published in a reachable form |
Residential Addition / Basement Finish Permit
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.
Reviewed 2026-07-06 · 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt building/plan-review fee plus Town utility/impact fees | Not independently verifiable — see Appendix A access note under residential-building-permit | Same combined-application fee structure as new construction |
Electrical Permit
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.
Reviewed 2026-07-06 · 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt electrical permit fee | Not independently verifiable — see Appendix A access note under residential-building-permit | Listed as a distinct line item ('Electrical') on the combined Building Permit Application fee block, separate from the general building permit fee |
Plumbing Permit
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.
Reviewed 2026-07-06 · 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt plumbing/plan-review fee | Not independently verifiable — see Appendix A access note under residential-building-permit | Plumbing 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) |
Mechanical / HVAC Permit
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).
Reviewed 2026-07-06 · 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt mechanical/plan-review fee | Not independently verifiable — see Appendix A access note under residential-building-permit | — |
Re-Roof Permit
VerifiedRequired 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt building permit fee (re-roof scope) | Not independently verifiable — see Appendix A access note under residential-building-permit | No 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
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 IRC/IECC guide series, and is flagged as such rather than treated as governing.
Reviewed 2026-07-06 · 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 type | Amount | Notes |
|---|---|---|
| SAFEbuilt electrical/building permit fee (solar scope) | Not independently verifiable — see Appendix A access note under residential-building-permit | — |
Demolition Permit
Not separately documented on the Town's SAFEbuilt Permits page or in any of the Town's published SAFEbuilt guide series as of this review; 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).
Reviewed 2026-07-06 · Source
Requirements
- Not independently confirmed as a distinct permit type in Platteville as of this review — no dedicated demolition guide, application checkbox, or fee line was found on the Town's site or in the SAFEbuilt guide series
Required documents
Fee schedule
| Fee type | Amount | Notes |
|---|
Deck, Patio Cover & Carport Permit
VerifiedRequired 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 type | Amount | Notes |
|---|---|---|
| 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 — ADU Not Separately Confirmed)
Platteville's published guide series covers Accessory Structures (garages, sheds) and Pole Barns generically as accessory structures under the 2024 IRC, but no dedicated Accessory Dwelling Unit (ADU) permit type, zoning use category, or specific ADU guide was found on the Town's site as of this review — this entry documents the general accessory-structure permit process; a habitable ADU (with kitchen/full bath, intended for separate occupancy) would likely also require zoning/use verification not confirmed here.
Reviewed 2026-07-06 · 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
- Zoning verification required to confirm whether a given accessory structure would be treated as (or permitted as) an accessory dwelling unit — not independently confirmed for Platteville in this review
Required documents
- RequiredTown of Platteville Building Permit Application
- RequiredSite Plan, Floor Plan, and Construction DetailsPer the Accessory Structures Guide (2024 IRC)
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| SAFEbuilt building permit fee (accessory structure scope) | Not independently verifiable — see Appendix A access note under residential-building-permit | — |
Sources & verification
Key facts verified against official sources. Last reviewed 2026-07-06.
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.