This is PermitBase’s published record for St. George 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 It has since been superseded — see the current record.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.
St. George building permits
VerifiedSt. George, Utah — as published 2026-06-30.
Verified 2026-07-01 · Source
Codes adopted
2021 International Building Code (IBC) — Utah Code § 15A-2-103(1)(a); effective through June 30, 20262021 International Residential Code (IRC) — Utah Code § 15A-2-103(1)(b); continues in force after July 1, 20262021 International Plumbing Code (IPC) — Utah Code § 15A-2-103(1)(d); effective through June 30, 20262021 International Mechanical Code (IMC) — Utah Code § 15A-2-103(1)(e); effective through June 30, 20262021 International Fuel Gas Code (IFGC) — Utah Code § 15A-2-103(1)(f); effective through June 30, 20262023 National Electrical Code (NEC) — Utah Code § 15A-2-103(1)(g)2021 International Energy Conservation Code (IECC) — Utah Code § 15A-2-103(1)(h); effective through June 30, 20262021 International Existing Building Code (IEBC) — Utah Code § 15A-2-103(1)(i); effective through June 30, 20262021 International Swimming Pool and Spa Code (ISPSC), residential provisions — Utah Code § 15A-2-103(1)(n); effective through June 30, 2026NOTE: Effective July 1, 2026 — 2024 editions of IBC, IPC, IMC, IFGC, IECC, IEBC, and ISPSC replace the 2021 editions per Utah Code § 15A-2-103 (version effective 7/1/2026)
Permit types & fees
Residential Building Permit
VerifiedRequired for new residential construction, additions, structural alterations, and changes to electrical, plumbing, or mechanical systems in St. George. Governed by the 2021 International Residential Code (IRC) as adopted under Utah Code § 15A-2-103.
Verified 2026-06-30 · Source
Requirements
- Project valuation over $500 (work at or below $500 uses the minimum permit fee of $60.60)
- New single-family or multi-family residential construction
- Additions or structural modifications — load-bearing wall removal, foundation alterations
- Conversion of non-habitable space to habitable space
- Any work requiring plan review under St. George City Code Title 8
Required documents
- RequiredBuilding Permit Application (CityInspect)Submit online via the St. George CityInspect portal at stg.cityinspect.com. New users must register at utah.cityinspect.com/register before first use.
- RequiredConstruction PlansComplete drawings to scale — site plan, floor plans, elevations, sections, and structural details
- RequiredSoils / Geotechnical ReportRequired due to expansive soils common in the St. George area — an engineering compliance letter must also be submitted before final inspection
- OptionalEngineered Truss PlansSealed truss layouts for new construction
- RequiredIRC/IECC Code Compliance CertificationWhole-house blower door test and duct leakage test certification per the St. George IRC/IECC Code Compliance Certificate form (available on the building department page)
- RequiredIRC Equipment and Duct PlanACCA Manual J load calculations, Manual S equipment sizing, and Manual D duct sizing per St. George's IRC Equipment and Duct Plan form
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit — valuation $1 to $500 | $23.50 | 1997 Uniform Building Code fee scale — St. George Building Fee Sheet (sgcityutah.gov); also confirmed in St. George City Impact Fees effective 4/21/21 |
| Building Permit — valuation $501 to $2,000 | $23.50 for the first $500, plus $3.05 for each additional $100 or fraction thereof, to and including $2,000 | 1997 UBC fee scale — St. George Building Fee Sheet |
| Building Permit — valuation $2,001 to $25,000 | $69.25 for the first $2,000, plus $14.00 for each additional $1,000 or fraction thereof, to and including $25,000 | 1997 UBC fee scale — St. George Building Fee Sheet |
| Building Permit — valuation $25,001 to $50,000 | $391.75 for the first $25,000, plus $10.10 for each additional $1,000 or fraction thereof, to and including $50,000 | 1997 UBC fee scale — St. George Building Fee Sheet |
| Building Permit — valuation $50,001 to $100,000 | $643.75 for the first $50,000, plus $7.00 for each additional $1,000 or fraction thereof, to and including $100,000 | 1997 UBC fee scale — St. George Building Fee Sheet |
| Building Permit — valuation $100,001 to $500,000 | $993.75 for the first $100,000, plus $5.60 for each additional $1,000 or fraction thereof, to and including $500,000 | 1997 UBC fee scale — St. George Building Fee Sheet |
| Building Permit — valuation $500,001 to $1,000,000 | $3,233.75 for the first $500,000, plus $4.75 for each additional $1,000 or fraction thereof, to and including $1,000,000 | 1997 UBC fee scale — St. George Building Fee Sheet |
| Building Permit — valuation over $1,000,000 | $5,608.75 for the first $1,000,000, plus $3.65 for each additional $1,000 or fraction thereof | 1997 UBC fee scale — St. George Building Fee Sheet |
| Minimum Building Permit | $60.60 ($60.00 permit + $0.60 D.O.C. surcharge) | St. George Building Fee Sheet |
| Plan Check (Plan Review) Fee | 65% of the building permit fee | St. George Building Fee Sheet |
| D.O.C. State Surcharge | 1% of the building permit fee | St. George Building Fee Sheet — Utah state Division of Occupational and Professional Licensing surcharge |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) — assessed under provisions of Section 305.8 |
| After-Hours Inspection Fee | $47.00 per hour (minimum two hours) | St. George City Impact Fees document (effective 4/21/21) — for inspections outside normal business hours |
Electrical Permit
VerifiedRequired for electrical work in St. George including new circuits, panel upgrades, service changes, and new construction wiring. Governed by the 2023 National Electrical Code (NEC) as adopted by Utah Code § 15A-2-103(1)(g).
Verified 2026-07-01 · Source
Requirements
- New electrical circuits or wiring installations
- Electrical panel upgrades or replacements
- Service entrance changes
- Adding or relocating outlets, switches, or fixtures
- Generator or solar panel electrical connections
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- OptionalElectrical Plan / Single-Line DiagramRequired for service upgrades and new construction — panel schedule and circuit layout
- OptionalContractor LicenseValid Utah electrical contractor license (DOPL) for work not performed by the homeowner
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Electrical Permit | Valuation-based per the 1997 Uniform Building Code fee scale (same tiers as residential building permit above) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — no separate per-circuit or flat-fee electrical schedule is published by the city; the valuation table itself is the grounded fee. Minimum permit $60.60; plan check 65%; D.O.C. surcharge 1%. |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Plumbing Permit
VerifiedRequired for plumbing installations, alterations, and repairs in St. George including water heaters, fixture additions, and gas line work. Governed by the 2021 International Plumbing Code (IPC) as adopted by Utah Code § 15A-2-103 (2024 IPC effective July 1, 2026).
Verified 2026-07-01 · Source
Requirements
- New plumbing fixture installations (sinks, toilets, showers)
- Water heater installation or replacement (including like-for-like swaps)
- Water line or sewer line replacement or extension
- Gas line installation or modification
- Backflow prevention device installation
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- OptionalPlumbing PlanIsometric or plan drawing showing fixture locations, pipe sizes, and drainage — required for larger projects
- OptionalContractor LicenseValid Utah plumbing contractor license (DOPL) for work not performed by the homeowner
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Plumbing Permit | Valuation-based per the 1997 Uniform Building Code fee scale (same tiers as residential building permit above) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — no separate per-fixture flat-fee schedule is published by the city; the valuation table itself is the grounded fee. Minimum permit $60.60; plan check 65%; D.O.C. surcharge 1%. |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Mechanical / HVAC Permit
VerifiedRequired for heating, ventilation, and air conditioning installations, replacements, and ductwork modifications in St. George. Governed by the 2021 International Mechanical Code (IMC) as adopted by Utah Code § 15A-2-103 (2024 IMC effective July 1, 2026).
Verified 2026-07-01 · Source
Requirements
- Furnace or boiler installation or replacement
- Air conditioning system installation or replacement
- Ductwork installation or major modification
- Evaporative cooler installation
- Fireplace or gas appliance installation (may also require a gas line permit)
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- RequiredIRC Equipment and Duct PlanACCA Manual J load calculation, Manual S equipment sizing, and Manual D duct sizing — per St. George's IRC Equipment and Duct Plan form (available on the building department page)
- OptionalEquipment SpecificationsManufacturer data sheets for furnace, AC, heat pump, or evaporative cooler
- OptionalContractor LicenseValid Utah HVAC contractor license (DOPL)
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Mechanical Permit | Valuation-based per the 1997 Uniform Building Code fee scale (same tiers as residential building permit above) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — no separate per-appliance flat-fee schedule is published by the city; the valuation table itself is the grounded fee. Minimum permit $60.60; plan check 65%; D.O.C. surcharge 1%. |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Roofing Permit
VerifiedRequired for roof replacement, re-roofing, and structural roof repairs in St. George. Permit fees are valuation-based per the 1997 UBC building permit fee schedule.
Verified 2026-07-01 · Source
Requirements
- Complete roof replacement (tear-off and re-roof)
- Overlay of new roofing over existing (St. George allows a maximum of two roofing layers; a full tear-off is required if two layers already exist)
- Structural roof repairs or modifications
- Changes to roofing material type
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com — include scope of work, square footage, and material specifications
- OptionalContractor LicenseValid Utah roofing contractor license (DOPL) if not performed by the homeowner
- OptionalManufacturer SpecificationsProduct data for roofing material and underlayment
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Roofing Permit | Valuation-based per the 1997 Uniform Building Code fee scale (based on total value of roofing work) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — no separate roofing-specific flat fee is published; the valuation table itself is the grounded fee. Minimum $60.60; plan check 65%; D.O.C. 1% |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Solar Panel Permit
VerifiedRequired for installation of rooftop or ground-mounted solar photovoltaic systems in St. George. Typically requires a building permit (structural mounting) and a separate electrical permit (wiring/inverter).
Verified 2026-07-01 · Source
Requirements
- Rooftop solar panel installation
- Ground-mounted solar array installation
- Battery storage system installation
- Electrical service upgrade for solar interconnection
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com — separate applications typically required for building (structural) and electrical (wiring) permits
- RequiredSolar Site Plan / Roof PlanShowing panel placement, setbacks, and 3-foot access pathways required for firefighter access per fire code
- 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
- OptionalInterconnection AgreementRocky Mountain Power utility approval required before system energization
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Solar Building Permit (structural mounting) | Valuation-based per the 1997 Uniform Building Code fee scale | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01); minimum $60.60; plan check 65%; D.O.C. 1%. St. George does not publish a separate flat-rate solar fee schedule — the valuation table itself is the grounded fee. |
| Electrical Permit (wiring/inverter — separate permit) | Valuation-based per the 1997 Uniform Building Code fee scale | Assessed on project valuation per the same published St. George Building Fee Sheet; minimum $60.60 |
| Minimum Permit (each) | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Swimming Pool Permit
VerifiedRequired for construction of new swimming pools, spas, and hot tubs in St. George. St. George publishes a specific flat permit fee for swimming pools, distinct from the general valuation-based fee scale.
Verified 2026-06-30 · Source
Requirements
- All new in-ground and above-ground swimming pool, spa, or hot tub installations
- Barrier and fencing compliance required under the adopted IRC/ISPSC
- Electrical sub-panel and bonding for pool equipment
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- RequiredPool PlansEngineered construction drawings including dimensions, depths, and structural details
- RequiredSite PlanPlot plan showing pool location, setbacks, and barrier placement
- RequiredBarrier PlanFencing and gate details complying with IRC pool barrier requirements — 5-foot minimum fence height required
- RequiredElectrical PlanElectrical layout for pool equipment, bonding, and GFCI protection
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Swimming Pool Permit | $202 ($200 permit + $2.00 D.O.C. surcharge) | St. George City Impact Fees document (effective 4/21/21) — confirmed as flat fee distinct from the general valuation-based scale. The Building Fee Sheet shows $200 for Swimming Pools; the Impact Fees document clarifies $202 inclusive of the $2 D.O.C. |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Deck Permit
VerifiedRequired for new deck construction or structural modification of existing decks in St. George. Permit fees are valuation-based per the 1997 UBC building permit fee schedule.
Verified 2026-07-01 · Source
Requirements
- New deck construction attached to or detached from the house
- Decks higher than 30 inches above grade
- Structural modifications to existing decks
- Adding or replacing a deck ledger board
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- RequiredDeck Construction DrawingsFraming plan with beam/joist sizes, post locations, footing details, and ledger attachment per IRC R507.2 for attached decks
- RequiredSite PlanShowing deck location with setbacks from property lines
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Deck Permit | Valuation-based per the 1997 Uniform Building Code fee scale (based on total value of deck construction) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — no separate deck-specific flat fee is published; the valuation table itself is the grounded fee. Minimum $60.60; plan check 65%; D.O.C. 1% |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Accessory Dwelling Unit (ADU)
VerifiedRequired for construction of a secondary dwelling unit on a residential property in St. George, including basement apartments, detached cottages, and garage conversions. Utah HB 82 (2021) requires most cities to allow internal ADUs.
Verified 2026-07-01 · Source
Requirements
- Property must be zoned to allow ADUs under St. George City Code — contact Planning and Zoning at (435) 627-4100
- Separate entrance from primary dwelling
- Egress windows in all basement bedrooms (5.7 sq ft minimum opening, sill no higher than 44 inches above floor)
- 1-hour fire separation required between attached/internal ADU and primary dwelling
- Adequate parking as required by zoning
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- RequiredBuilding PlansFull construction drawings including floor plan, elevations, and sections
- RequiredSite PlanProperty layout showing both units, setbacks, parking, and access
- RequiredSoils / Geotechnical ReportRequired for all new construction in St. George due to expansive soils
- RequiredZoning ComplianceVerification from St. George Planning and Zoning that the property qualifies for an ADU
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit | Valuation-based per the 1997 Uniform Building Code fee scale (based on total construction value) | ADU is new residential construction, assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — the same table used for all residential construction; St. George's building/P&Z pages do not publish a separate ADU fee schedule. Minimum $60.60; plan check 65%; D.O.C. 1%. Under Utah law, impact fees for internal or attached ADUs may be reduced — confirm with the Building Department (kept as a tips note, not a confidence downgrade). |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Demolition Permit
VerifiedRequired for partial or complete demolition of structures in St. George, including utility disconnection coordination and any required asbestos surveys.
Verified 2026-07-01 · Source
Requirements
- Complete demolition of any structure
- Partial demolition involving structural elements
- Removal of load-bearing walls
- Structures built before approximately 1980 require a NESHAP asbestos survey before demolition
Required documents
- RequiredDemolition Application (CityInspect)Submit online at stg.cityinspect.com — include scope of demolition, structure details, and disposal plan
- OptionalAsbestos SurveyNESHAP asbestos inspection required for structures built before approximately 1980 — coordinate with Utah DEQ
- RequiredUtility Disconnect ConfirmationProof that gas, electric, water, and sewer are formally disconnected by the respective utility companies before demolition
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Demolition Permit | Minimum $60.60 or valuation-based per the 1997 UBC fee scale (based on demolition value) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01); minimum $60.60; D.O.C. 1%. No separate demolition-specific flat fee is published by the city — the valuation table itself is the grounded fee. |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Water Heater Permit
VerifiedRequired for water heater installation, replacement, or conversion in St. George. A specific subset of the plumbing permit for this common project type. Even like-for-like replacements require a permit.
Verified 2026-07-01 · Source
Requirements
- Water heater replacement (including like-for-like swaps)
- New water heater installation
- Conversion from tank to tankless water heater
- Gas line modification for water heater
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com — include water heater type, fuel source, size, and location
- OptionalEquipment SpecificationsManufacturer data sheet for the water heater (tank or tankless)
- OptionalContractor LicenseValid Utah plumbing contractor license (DOPL) if not owner-occupied
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Water Heater Permit (plumbing permit — minimum applies) | $60.60 minimum ($60.00 permit + $0.60 D.O.C.) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01); water heater replacements typically fall at the published minimum permit fee of $60.60 ($60.00 + $0.60 D.O.C.) since job value is low. St. George does not publish a separate flat water heater fee — the valuation table itself (with its published minimum) is the grounded fee. |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Basement Finish Permit
VerifiedRequired for finishing or remodeling an unfinished basement in St. George, including framing, electrical, plumbing, and mechanical work.
Verified 2026-07-01 · Source
Requirements
- Framing walls in an unfinished basement
- Adding a bedroom (requires egress window — 5.7 sq ft minimum opening, sill no higher than 44 inches above floor)
- Adding a bathroom (requires separate plumbing permit)
- Electrical wiring for new rooms
- Any structural modifications
Required documents
- RequiredPermit Application (CityInspect)Submit online at stg.cityinspect.com
- RequiredFloor PlanLayout showing room sizes, egress windows, smoke/CO detector locations, and door locations
- RequiredElectrical PlanCircuit layout, panel capacity, and AFCI/GFCI locations
- RequiredMechanical 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 |
|---|---|---|
| Building Permit | Valuation-based per the 1997 Uniform Building Code fee scale (based on total value of finish work) | Assessed on project valuation per St. George's published 1997 UBC building permit fee schedule (sgcityutah.gov Building Fee Sheet PDF, re-fetched and confirmed live 2026-07-01) — no separate basement-finish-specific flat fee is published; the valuation table itself is the grounded fee. Minimum $60.60; plan check 65%; D.O.C. 1% |
| Minimum Permit | $60.60 | St. George Building Fee Sheet |
| Reinspection Fee | $47.00 per hour (minimum one-half hour) | St. George City Impact Fees document (effective 4/21/21) |
Sources & verification
Verified against official sources. Last reviewed 2026-07-01.
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 St. George building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.