This is PermitBase’s published record for Unincorporated Davis County as of 2026-06-30. It has since been superseded — see the current record.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.
Unincorporated Davis County building permits
Unincorporated Davis County, Utah — as published 2026-06-30.
Reviewed 2026-06-30 · Source
Codes adopted
2024 International Building Code (IBC) — Utah Code § 15A-2-103(1)(a); effective July 1, 2026 (replaces 2021 IBC)2021 International Residential Code (IRC) — Utah Code § 15A-2-103(1)(b); remains in force after July 1, 20262024 International Plumbing Code (IPC) — Utah Code § 15A-2-103(1)(d); effective July 1, 2026 (replaces 2021 IPC)2024 International Mechanical Code (IMC) — Utah Code § 15A-2-103(1)(e); effective July 1, 2026 (replaces 2021 IMC)2024 International Fuel Gas Code (IFGC) — Utah Code § 15A-2-103(1)(f); effective July 1, 2026 (replaces 2021 IFGC)2023 National Electrical Code (NEC) — Utah Code § 15A-2-103(1)(g); statewide in force. NOTE: Davis County's own website does not list a specific NEC edition — the statewide 2023 NEC is the legally in-force edition.2024 International Energy Conservation Code (IECC) — Utah Code § 15A-2-103(1)(h); effective July 1, 2026 (replaces 2021 IECC); Utah residential energy provisions effectively follow 2015 IECC residential2024 International Existing Building Code (IEBC) — Utah Code § 15A-2-103(1)(i); effective July 1, 2026 (replaces 2021 IEBC)2024 International Swimming Pool and Spa Code (ISPSC), residential provisions — Utah Code § 15A-2-103(1)(n); effective July 1, 2026NOTE: Through June 30, 2026, the 2021 editions of IBC, IPC, IMC, IFGC, IECC, IEBC, and ISPSC are in force per Utah Code § 15A-2-103 (version effective through 6/30/2026)
Permit types & fees
Residential Building Permit
VerifiedRequired for new residential construction, additions, structural alterations, and any work on gas, electrical, mechanical, or plumbing systems in Unincorporated Davis County. Per Davis County Code § 15.01.330, a permit is required for erection of any building or structure, any part thereof, or any alteration of any existing building that would permit the extension or enlargement of any use. All applications submitted through the Davis County online permit portal (iworq).
Verified 2026-06-30 · Source
Requirements
- New single-family home or multi-family construction
- Additions to existing structures
- Structural alterations (load-bearing wall removal, foundation changes)
- Accessory structures exceeding 200 square feet
- Any work on gas, electrical, mechanical, or plumbing systems (including furnace and AC unit installations)
- Basement finishes, pools, carports
- Any other work at the discretion of the Davis County Community & Economic Development Office
Required documents
- RequiredDigital Plans/BlueprintsComplete engineered drawings including site plan with setbacks on all four sides, floor plans, elevations, sections, and structural details. Submitted digitally through the iworq permit portal.
- RequiredSite PlanMust show: property address, actual lot dimensions, size and location of all existing and proposed structures, driveways and parking, setbacks on all four sides, abutting streets, north arrow, scale, and assessor's parcel number.
- RequiredContractor DOPL License NumbersName, business address, and Utah DOPL license number for General, Electrical, Plumbing, and Mechanical contractors (as applicable to scope of work).
- OptionalSewer Connection VerificationWritten verification from the respective sewer district, or Davis County Health Department approval for septic (if applicable).
- OptionalWater Connection VerificationWritten verification from the respective water district, or Davis County Health Department approval for a well (if applicable).
- OptionalOwner/Builder Certification FormRequired if no licensed contractors are used and the owner will complete all or part of the work.
- OptionalPermanent Power AgreementRequired for new construction.
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit — valuation $0.00–$7,500.00 | $200.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). Current fee schedule PDF posted at daviscountyutah.gov/ced/planning/building-permits. |
| Building Permit — valuation $7,501.00–$15,000.00 | $200.00 + $0.025 per dollar over $7,500.00 (maximum $387.50) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $15,001.00–$25,000.00 | $387.50 + $0.0188 per dollar over $15,000.00 (maximum $575.50) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $25,001.00–$50,000.00 | $575.50 + $0.0141 per dollar over $25,000.00 (maximum $928.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $50,001.00–$100,000.00 | $928.00 + $0.0106 per dollar over $50,000.00 (maximum $1,458.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $100,001.00–$250,000.00 | $1,458.00 + $0.0080 per dollar over $100,000.00 (maximum $2,658.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $250,001.00–$500,000.00 | $2,658.00 + $0.006 per dollar over $250,000.00 (maximum $4,158.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $500,001.00–$1,000,000.00 | $4,158.00 + $0.0045 per dollar over $500,000.00 (maximum $6,408.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $1,000,001.00–$2,000,000.00 | $6,408.00 + $0.0034 per dollar over $1,000,000.00 (maximum $9,808.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation $2,000,001.00–$5,000,000.00 | $9,808.00 + $0.0026 per dollar over $2,000,000.00 (maximum $17,608.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Building Permit — valuation over $5,000,000.00 | $17,608.00 minimum + $96.00 per hour for each hour of service exceeding 183 hours | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). Payment due within 30 days of invoice for hours above 183. |
| Plan Review and Approval | 65% of the building permit fee, or actual cost of services, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Construction Bond — New Construction (refundable on approved final inspection) | $1,000.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). Refunded upon approved final inspection unless repairs to public street improvements are required. |
| Construction Bond — Remodel or Addition (refundable on approved final inspection) | $500.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Construction Bond — Accessory Units (refundable on approved final inspection) | $200.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). |
| Credit Card Processing Fee | 2.5% of total payment | Davis County building permits page (daviscountyutah.gov/ced/planning/building-permits). Applies to all credit card transactions. Avoid by mailing check or calling the office. |
Electrical Permit
Required for electrical work in Unincorporated Davis County. Davis County uses a unified building permit for all construction trades including electrical — a separate electrical-only permit is not listed; electrical scope is included in the building permit application. Simple electrical-only work such as panel upgrades and power-to-panel repairs use the minimum building permit fee.
Reviewed 2026-06-30 · Source
Requirements
- New electrical circuits or wiring installations
- Electrical panel upgrades or service changes
- Power-to-panel repairs or upgrades
- New meter installations
- Generator or solar panel electrical connections
- Any electrical work on gas, electrical, mechanical, or plumbing systems per Davis County Code § 15.01.330
Required documents
- RequiredBuilding Permit Application (iworq)Davis County uses one permit application for all trades. Include electrical scope of work in the building permit application submitted at daviscounty.portal.iworq.net.
- OptionalElectrical Plan / Single-Line DiagramRequired for service upgrades and new construction — panel schedule and circuit layout as applicable
- OptionalContractor DOPL LicenseValid Utah electrical contractor license (Utah DOPL). Owner-builder form required if homeowner is doing work on their own primary residence.
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Power-to-Panel / Furnace / AC / New Meter (one inspection, no plan check, no bond) | Approximately $202 minimum | Davis County building permits page states: 'Permits that require no plan check review, construction bond, and just one inspection; are the minimum $202. Examples of this include: furnaces & AC unit installations, power-to-panel repairs/upgrades, new meters.' The fee schedule PDF (§ 2.48.050, Ord. 4-2017) states $200 minimum — the $202 on the webpage may reflect a minor adjustment not yet codified. Source: daviscountyutah.gov/ced/planning/building-permits. |
| Electrical scope included in building permit (new construction / major remodel) | Valuation-based per the Davis County Building Permit Fee Schedule (§ 2.48.050, Ord. No. 4-2017) | For projects that include electrical as part of a larger scope, include the electrical valuation in the total project valuation and apply the standard building permit fee table. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. May not apply to simple one-inspection permits. |
Plumbing Permit
Required for plumbing installations, alterations, and repairs in Unincorporated Davis County including water heaters, fixture additions, gas lines, and re-pipes. Davis County uses a unified building permit for all trades — include plumbing scope in the building permit application.
Reviewed 2026-06-30 · Source
Requirements
- New plumbing fixture installations
- Water heater installation or replacement
- Water line or sewer line replacement or extension
- Gas line installation or modification
- Backflow prevention device installation
- Any work on plumbing systems per Davis County Code § 15.01.330
Required documents
- RequiredBuilding Permit Application (iworq)Submit the unified building permit application at daviscounty.portal.iworq.net with plumbing scope of work described.
- OptionalPlumbing PlanIsometric or plan drawing showing fixture locations, pipe sizes, and drainage for larger projects
- OptionalContractor DOPL LicenseValid Utah plumbing contractor license (DOPL). Owner-builder form if homeowner is doing work on their own primary residence.
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Water heater replacement / simple plumbing (one inspection, no plan check, no bond) | Approximately $202 minimum | Davis County building permits page states the minimum for permits requiring no plan check, no bond, and just one inspection is approximately $202. The fee schedule PDF (§ 2.48.050, Ord. 4-2017) states $200 minimum. Confirm for specific project at (801) 451-3278. Source: daviscountyutah.gov/ced/planning/building-permits. |
| Plumbing scope included in building permit (new construction / major remodel) | Valuation-based per the Davis County Building Permit Fee Schedule (§ 2.48.050, Ord. No. 4-2017) | Include plumbing valuation in total project valuation and apply the standard permit fee table. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A). May not apply to simple one-inspection permits. |
Mechanical / HVAC Permit
Required for heating, ventilation, and air conditioning installations in Unincorporated Davis County. Davis County uses a unified building permit — include HVAC scope in the building permit application. Furnace and AC unit installations are specifically called out on the Davis County building permits page as requiring a permit.
Reviewed 2026-06-30 · Source
Requirements
- Furnace or boiler installation or replacement
- Air conditioning system installation or replacement
- Ductwork installation or major modification
- Evaporative cooler installation
- Fireplace installation (gas or wood — see also Wood Stove permit)
- Any work on mechanical systems per Davis County Code § 15.01.330
Required documents
- RequiredBuilding Permit Application (iworq)Submit the unified building permit at daviscounty.portal.iworq.net with HVAC scope described.
- OptionalEquipment SpecificationsManufacturer data sheets for furnace, AC, heat pump, or evaporative cooler
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Furnace or AC replacement (one inspection, no plan check, no bond) | Approximately $202 minimum | Davis County building permits page explicitly states: 'furnaces & AC unit installations' as examples of the minimum-fee permit (~$202 — no plan check, no bond, just one inspection). Fee schedule PDF shows $200 minimum per § 2.48.050, Ord. 4-2017. Source: daviscountyutah.gov/ced/planning/building-permits. |
| HVAC scope included in building permit (new construction / major remodel) | Valuation-based per the Davis County Building Permit Fee Schedule (§ 2.48.050, Ord. No. 4-2017) | Include mechanical valuation in total project valuation. |
| Wood Stove | $288.00 flat fee | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017). Current fee schedule PDF posted at daviscountyutah.gov. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A). May not apply to simple one-inspection permits. |
Roofing Permit
VerifiedRequired for re-roofing, roof replacement, and structural roof repairs in Unincorporated Davis County. The Davis County fee schedule specifies a per-square-foot valuation method for reroof projects.
Verified 2026-06-30 · Source
Requirements
- Complete roof replacement (tear-off and re-roof)
- Overlay re-roofing (where code allows)
- Structural roof repairs or modifications
- Changes to roofing material type
- Any re-roofing per Davis County Code § 15.01.330
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with scope of work, total square footage, and roofing material described.
- OptionalContractor DOPL LicenseValid Utah roofing contractor license (DOPL)
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Reroof — Valuation Method | $8.00 per square foot of roof area (then apply the standard Building Permit Fee Schedule table) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017): 'Reroof: $8.00 per square foot valuation.' Once valuation is determined (area × $8/sqft), apply the tiered building permit fee table. Example: 2,000 sqft roof = $16,000 valuation → $387.50 + ($1,000 × $0.0188) = $406.30 permit fee, plus 65% plan review if applicable. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. May not apply to simple reroofs. |
Deck Permit
VerifiedRequired for new deck construction or structural modification of existing decks in Unincorporated Davis County. Davis County's fee schedule lists a specific flat fee for decks built after home construction.
Verified 2026-06-30 · Source
Requirements
- New deck construction attached to or detached from the house
- Decks more than 30 inches above grade
- Structural modifications to existing decks
- Adding or replacing a deck ledger
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with engineered drawings for the deck.
- RequiredDeck PlansFraming plan with beam/joist sizes, post locations, footing details, ledger attachment method, and railing specifications
- RequiredSite PlanShowing deck location with setbacks from all property lines
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Deck (post home construction) — flat fee | $384.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017): 'Deck (post home construction): $384.00.' This flat fee is charged in lieu of the standard valuation-based building permit fee. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. Applies in addition to the $384 flat permit fee. |
| Construction Bond — Remodel or Addition | $500.00 (refundable on approved final inspection) | Davis County Code § 2.48.050(A), Ord. No. 4-2017. A deck addition may trigger this bond — confirm with the county. |
Swimming Pool Permit
VerifiedRequired for in-ground and above-ground swimming pool installation in Unincorporated Davis County. Davis County's fee schedule lists a flat $288 pool permit fee.
Verified 2026-06-30 · Source
Requirements
- In-ground swimming pool construction
- Above-ground pools (depth exceeding 24 inches typically triggers a permit — confirm with the county)
- Hot tubs and spas
- Pool barrier/fence installation (required for all pools under Utah law)
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with pool plans and site plan.
- RequiredPool PlansPool dimensions, depth, equipment location, and structural details
- RequiredSite PlanPool location with setbacks, equipment pad, and barrier/fence layout
- RequiredElectrical PlanPool pump, lighting, bonding, and GFCI protection details per NEC Article 680
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Swimming Pool — flat fee | $288.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017): 'Swimming Pool: $288.00.' This flat fee is charged in lieu of the standard valuation-based fee. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. |
| Construction Bond — New Construction or Addition | $500.00–$1,000.00 (refundable on approved final inspection) | Davis County Code § 2.48.050(A), Ord. No. 4-2017. Confirm whether a pool triggers the $1,000 new construction bond or $500 addition bond with the county at (801) 451-3278. |
Solar Panel Permit
Required for installation of rooftop or ground-mounted solar photovoltaic systems in Unincorporated Davis County. Davis County uses the standard unified building permit application. Solar installations typically include both structural (mounting) and electrical (wiring) scopes under one permit.
Reviewed 2026-06-30 · Source
Requirements
- Rooftop solar panel installation
- Ground-mounted solar array installation
- Battery storage system installation (if structural and electrical work involved)
- Electrical service upgrade for solar interconnection
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with complete engineered drawings for both structural mounting and electrical scope.
- RequiredSolar/Roof Site PlanPanel placement, setbacks, roof access pathways
- RequiredElectrical Single-Line DiagramSystem wiring from panels to inverter to main panel and utility meter
- RequiredStructural AnalysisRoof load calculation confirming the structure can support the panels
- RequiredEquipment SpecificationsData sheets for panels, inverter, and racking system
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Solar permit — Valuation-based per Building Permit Fee Schedule | Valuation-based per Davis County Code § 2.48.050(A), Ord. No. 4-2017 (minimum $200) | Davis County does not list a dedicated solar flat fee in § 2.48.050. Solar permits use the standard valuation-based building permit fee table. Total project valuation (panels, racking, electrical, labor) is used to compute the fee. Plan review (65%) also applies. Confirm current practice at (801) 451-3278. Source: daviscountyutah.gov/ced/planning/building-permits. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. |
Accessory Dwelling Unit (ADU)
Required for construction of a secondary dwelling unit on a residential property in Unincorporated Davis County, including basement apartments, detached cottages, and garage conversions. ADU permits follow the standard Davis County Building Permit Fee Schedule (valuation-based).
Reviewed 2026-06-30 · Source
Requirements
- Property must be in unincorporated Davis County and zoned to allow an ADU
- Compliant with Davis County Land Use and Development Management Ordinance (Title 15)
- Separate entrance from primary dwelling
- Must meet all IRC requirements for a dwelling unit (egress, smoke/CO detectors, etc.)
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with full engineered drawings.
- RequiredFull Construction DrawingsSite plan, floor plan, elevations, sections, structural details, and MEP plans as applicable
- OptionalZoning VerificationConfirm property is eligible for an ADU under Davis County zoning — contact Planning & Zoning at (801) 451-3278
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit — Valuation-based | Per the Davis County Building Permit Fee Schedule (§ 2.48.050(A), Ord. No. 4-2017): minimum $200, scaling with project valuation | Valuation = total cost of all work (structural, MEP, finishes, labor). Apply the standard tiered fee table. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. |
| Construction Bond — Accessory Units (refundable on approved final inspection) | $200.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017. Specifically labeled 'Accessory Units: $200.00' in the fee schedule. |
Basement Finish Permit
VerifiedRequired for finishing or remodeling an unfinished basement in Unincorporated Davis County, including framing, electrical, plumbing, and mechanical work. The Davis County fee schedule lists a specific remodel rate of $25/sqft (minimum $192).
Verified 2026-06-30 · Source
Requirements
- Framing walls in an unfinished basement
- Adding a bedroom (requires egress window)
- Adding a bathroom (plumbing scope)
- Electrical wiring for new rooms
- HVAC supply/return to new rooms
- Any structural modifications
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with all applicable plans.
- RequiredFloor PlanLayout showing room sizes, egress windows, door locations, and smoke/CO detector placement
- RequiredElectrical PlanCircuit layout, panel capacity, smoke/CO detector locations
- OptionalMechanical PlanHVAC supply/return for new rooms, combustion air for furnace room
- OptionalPlumbing PlanRequired if adding bathroom, wet bar, or utility sink
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Remodel Permit — $25.00 per square foot (minimum $192.00) | $25.00 per square foot of finished area (minimum $192.00) | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017): 'Remodel: $25.00 per square foot (Minimum fee of $192.00).' This per-sqft rate establishes the valuation; the fee is then looked up in the standard tiered Building Permit Fee Schedule. Example: 800 sqft basement = $20,000 valuation → fee = $387.50 + ($5,000 × $0.0188) = $481.50. |
| Plan Review | 65% of the building permit fee, or actual cost, whichever is less | Davis County Code § 2.48.050(A), Ord. No. 4-2017. |
| Construction Bond — Remodel or Addition (refundable on approved final inspection) | $500.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017. |
Demolition Permit
VerifiedRequired for partial or complete demolition of structures in Unincorporated Davis County. The Davis County fee schedule lists a flat $96 demolition permit fee.
Verified 2026-06-30 · Source
Requirements
- Complete demolition of any structure
- Partial demolition involving structural elements
- Removal of load-bearing walls
- Demolition of structures with potential asbestos-containing materials (typically pre-1980 construction)
Required documents
- RequiredBuilding Permit Application (iworq)Submit at daviscounty.portal.iworq.net with scope of demolition, structure details, and disposal plan.
- OptionalAsbestos SurveyFederal NESHAP regulations require an asbestos inspection before demolition of structures that may contain asbestos-containing materials. Coordinate with Utah DEQ.
- RequiredUtility Disconnect ConfirmationProof that gas, electric, water, and sewer are disconnected by the respective utilities before demolition begins
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Demolition Permit — flat fee | $96.00 | Davis County Code § 2.48.050(A), Ord. No. 4-2017 (amended 05/23/2017): 'Demolitions: $96.00.' This flat fee is charged in lieu of the standard valuation-based building permit fee. |
Sources & verification
Key facts verified against official sources. Last reviewed 2026-06-30.
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 Unincorporated Davis County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.