This is PermitBase’s published record for Douglas 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 It has since been superseded — see the current record.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.
Douglas building permits
VerifiedDouglas, Arizona — as published 2026-07-06.
Verified 2026-07-06 · Source
Codes adopted
Arizona has NO statewide mandatory building code floor for general construction — code adoption is a per-city/county authority under state enabling statutes (e.g., A.R.S. Title 9 for municipalities). The City of Douglas independently adopts and administers its own construction codes through its Development Services Department (Building Safety and Planning & Zoning Divisions). Source: City of Douglas Building Permit & Plan Review page (douglasaz.gov/593/Building-Permit-Plan-Review) and City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479.2006 International Building Code (IBC) and 2006 International Residential Code (IRC), as published by the International Code Council, used by the City of Douglas for plan review and inspections. Source: City of Douglas Development Services FAQ (Bilingual) ("What Codes does the City of Douglas use for inspections?" — "2006 International Building Code (IBC), International Residential Code (IRC)..."), DocumentCenter View 5479; confirmed independently by the earlier Building Safety, Planning and Zoning FAQ (DocumentCenter View 210).2006 International Mechanical Code (IMC), used by the City of Douglas for plan review and inspections. Source: City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479.2005 National Electrical Code (NEC/"NEL"), used by the City of Douglas for electrical plan review and inspections — this is an older edition than most Arizona municipalities in the PermitBase dataset (compare Buckeye's 2023 NEC), and was independently verified as still current via the City's live 'Building Code Update Notice' (posted on the Building Permit & Plan Review page as of this review), which states the City is 'currently reviewing the International Building Code (IBC) and the International Residential Code (IRC) for potential adoption for updated standards' — i.e., as of this review the update has NOT yet been formally adopted, so the 2006/2005 code set remains the officially adopted baseline. Source: City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479; City of Douglas Building Permit & Plan Review page, live 'Building Code Update Notice' banner, douglasaz.gov/593/Building-Permit-Plan-Review.Fire Code: generally the 2006 International Fire Code (IFC) for standard projects, but for commercial projects the City applies the most recent Fire Code edition adopted by the Arizona State Fire Marshal (Arizona Department of Forestry and Fire Management), rather than the City's own older IFC edition. Source: City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479.Work requiring a licensed contractor: any work requiring a permit (except interior non-structural remodeling under $1,000 in project value) must be performed by an Arizona Registrar of Contractors (ROC) licensed contractor, unless the owner qualifies for the owner/builder/occupant exemption under A.R.S. § 32-1121.A.5 (owner-occupant, no rental/sale within one year) or the owner/developer exemption under A.R.S. § 32-1121.A.6 (contracting with ROC-licensed contractors, listed on the application). Source: City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479; City of Douglas Residential Building Permit Application, Contractor Affidavit section, DocumentCenter View 5855.Manufactured/mobile homes are permitted through the same Residential Building Permit Application used for single-family, multifamily, and mobile-home-related projects; a residential building permit is required for placing a manufactured home where appropriate. Source: City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479.
Permit types & fees
Residential Building Permit (New Construction)
VerifiedRequired for new single-family, multifamily, and mobile/manufactured-home construction in the City of Douglas. Reviewed against the City's adopted 2006 IBC/IRC. The Residential Building Permit Application is a single, unified application used for ALL single-family, multifamily, and mobile-home-related projects, including their associated electrical, plumbing, and mechanical work.
Verified 2026-07-06 · Source
Requirements
- Building permit required for new home construction within Douglas city limits
- Plans must comply with the City's adopted 2006 IBC/IRC
- Application must identify site address, legal description, and parcel number; existing use of property; work to be done and value of new construction; and area of construction in square feet
- Site plan required: property lines with dimensions, north arrow, engineering scale (1 in. = 10 ft. or 20 ft.), easements, adjoining streets, driveway/curb/sidewalk details, and location/height/material of walls and fences
- Construction plans required: floor plan, foundation-plumbing plan, roof plan, elevations plan, section details, and electrical-mechanical plan
- Contractor Affidavit required for all permit applications — either a licensed Arizona ROC contractor's information, or an owner/builder exemption under A.R.S. § 32-1121.A.5 or an owner/developer exemption under A.R.S. § 32-1121.A.6
- FEMA floodplain disclosure required; if the site is in a designated floodplain, a flood elevation certificate/flood insurance policy and State-registered civil engineer or surveyor documentation is required
- All new construction incurs Water and Wastewater Impact Fees (by meter size) plus a Water Tap Fee, in addition to building/plan review fees
- New single-family dwelling permits are valid for 18 months (vs. the standard 6 months/180 days for other permit types)
Required documents
- RequiredResidential Building Permit ApplicationCity of Douglas Residential Building Permit Application (bilingual English/Spanish), used for all single-family, multifamily, and mobile-home-related projects; submitted to Development Services at permits@douglasaz.gov or in person
- RequiredResidential Building Permit Application ChecklistCity of Douglas checklist detailing required Site Plan and Construction Plan contents (bilingual)
- RequiredSite PlanProperty lines, north arrow, engineering scale, easements, adjoining streets, driveways, walls/fences
- RequiredConstruction PlansFloor plan, foundation-plumbing plan, roof plan, elevations, section details, electrical-mechanical plan
- RequiredContractor AffidavitLicensed ROC contractor information, or owner/builder (A.R.S. § 32-1121.A.5) or owner/developer (A.R.S. § 32-1121.A.6) exemption declaration
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Plan Review and Inspection Fee — Based on Valuation | $1-$500: $23.50 + $10 filing fee; $501-$2,000: $23.50 + $3.05 per additional $100 (or fraction) + $10 filing fee; $2,001-$25,000: $69.25 + $14 per additional $1,000 (or fraction) + $15 filing fee; $25,001-$50,000: $391.25 + $10.10 per additional $1,000 (or fraction) + $15 filing fee; $50,001-$100,000: $643.75 + $57.00 per additional $1,000 (or fraction); $100,001-$500,000: $993.75 + $5.60 per additional $1,000 (or fraction) + $30 filing fee; $500,001-$1,000,000: $3,233.75 + $4.75 per additional $1,000 (or fraction) + $40 filing fee; $1,000,001 and up: $5,608.75 + $3.65 per additional $1,000 (or fraction) | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
| Residential Living valuation rate (for calculating project value) | $52.00 per square foot | City of Douglas Development Services FAQ (Bilingual), Calculating Project Valuation Per Square Foot table, DocumentCenter View 5479 |
| Plan Review (fixed fee) | 65% of Project Valuation | City of Douglas Development Services FAQ (Bilingual), Fixed Fees section, DocumentCenter View 5479 |
| Certificate of Occupancy, Residential | $25.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Zoning Compliance Review Fee | $20.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Water Impact Fee (3/4" meter, new residential) | $1,400 | City of Douglas Development Services FAQ (Bilingual), Meters & Impact Fees table, DocumentCenter View 5479; larger meter sizes scale up to $70,000 at 6" |
| Wastewater Impact Fee (3/4" meter, new residential) | $2,100 | City of Douglas Development Services FAQ (Bilingual), Meters & Impact Fees table, DocumentCenter View 5479; larger meter sizes scale up to $105,000 at 6" |
| Water Tap Fee | $943 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Work Begun Without a Permit | $125.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 — penalty fee in addition to standard permit fees |
Residential Addition / Remodel / Accessory Structure Permit
VerifiedRequired for room additions, structural remodels, garages, carports, decks, ramadas, and accessory buildings (including ADUs) on existing one- and two-family dwellings in Douglas, submitted on the same Residential Building Permit Application used for new construction.
Verified 2026-07-06 · Source
Requirements
- Building permit required for additions, structural remodeling, garages, carports, ramadas/decks, accessory buildings, and accessory dwelling units (ADU)
- Interior non-structural remodeling under $1,000 in project value does not require a licensed contractor (but may still require a permit)
- Application must specify existing vs. proposed square footage for each area (1st floor, 2nd floor, garage, covered porch/ramada, deck)
- Site plan and construction plans (floor plan, foundation, roof, elevations, section details, electrical-mechanical) required per the standard Residential Building Permit Application Checklist
- Garage, storage shed, and carport valuations are calculated per square foot under the City's published valuation-per-square-foot table
Required documents
- RequiredResidential Building Permit ApplicationSame unified application as new construction; select Addition (RAD), Remodel (RRM), Garage (RAG), Carport (RACP), Accessory Building (RAB), Deck/Covered Porch/Ramada (RAP), or ADU
- RequiredResidential Building Permit Application ChecklistSite Plan and Construction Plan requirements
- RequiredContractor AffidavitRequired for all permit applications unless owner/builder or owner/developer exemption applies
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Plan Review and Inspection Fee — Based on Valuation | Same valuation-based schedule as new construction (see Residential Building Permit fee table): $23.50 + $10 filing fee for $1-$500, scaling up through $5,608.75 + $3.65/$1,000 above $1,000,001 | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
| Garages, valuation rate | $28.70 per square foot | City of Douglas Development Services FAQ (Bilingual), Calculating Project Valuation Per Square Foot table, DocumentCenter View 5479 |
| Porches, Ramadas, Carports, valuation rate | $13.21 per square foot | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Storage Sheds, valuation rate | $23.30 per square foot | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Storage Shed Inspection (per hour) | $50.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Garage Re-Inspection (per hour) | $50.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
| Additional Plan Review (required by changes, additions, or revisions) | $50.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
Electrical Permit
VerifiedRequired for electrical installation, alteration, panel upgrades, or repair work in Douglas, including electric meter repair/replacement/inspection and photovoltaic (PV) electrical connections, submitted on the Residential Building Permit Application.
Verified 2026-07-06 · Source
Requirements
- Electrical permit required for panel upgrades (100A/200A/300A/400A), wiring/circuit upgrades, new outlets, outdoor lighting, PV array electrical connections, and electric meter repair, replacement, or inspection
- Governed by the City's adopted 2005 National Electrical Code (NEC/NEL)
- Application must indicate the specific electrical scope (panel upgrade amperage, PV array kW, number of modules/panels, wattage/lumens for outdoor lighting, etc.)
- Submitted via the Residential Building Permit Application (Mechanical-Electrical/RME permit type) or Commercial Building Permit Application for commercial scope
Required documents
- RequiredResidential Building Permit ApplicationSelect Mechanical-Electrical (RME) permit type; specify panel/wiring/circuit upgrade details in the Electrical section
- RequiredContractor AffidavitRequired for all permit applications unless owner/builder exemption applies
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Electrical Permit, Residential | $100.00 | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
| Electrical Permit, Commercial | $30.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
Plumbing Permit
VerifiedRequired for plumbing installation, alteration, or repair, including gas line testing/inspection, water heaters, and fixture work in Douglas.
Verified 2026-07-06 · Source
Requirements
- Plumbing permit required for new/relocated fixtures (bathtub, shower, toilet, sinks, water heater, water service, water softener), gas piping outlets, and gas pressure testing/inspection
- Application must indicate quantity of each new/relocated fixture type in the Plumbing section of the Residential Building Permit Application
- Gas pressure testing and gas line work specifically require a permit per the City's FAQ
Required documents
- RequiredResidential Building Permit ApplicationSelect Plumbing-Gas (RPL) permit type; specify fixture counts in the Plumbing section
- RequiredContractor AffidavitRequired for all permit applications unless owner/builder exemption applies
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Plumbing Permit, Residential | $45.00 | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
| Plumbing Permit, Commercial | $100.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
Mechanical / HVAC Permit
VerifiedRequired for heating, ventilation, air conditioning, and gas appliance installations in Douglas, governed by the City's adopted 2006 International Mechanical Code (IMC).
Verified 2026-07-06 · Source
Requirements
- Mechanical permit required for furnaces, fireplaces, air conditioners, heat pumps, gas dryers, gas ranges, and ventilation fans (both 50-99 CFM and 100+ CFM categories)
- Governed by the City's adopted 2006 IMC
- Application must specify quantity, CFM, maximum output BTU/h, and efficiency percentage for each mechanical item in the Mechanical section of the Residential Building Permit Application
- Equipment not listed on the application will not be included on the permit — a separate permit and fees are required for unlisted equipment
Required documents
- RequiredResidential Building Permit ApplicationSelect Mechanical-Electrical (RME) permit type; specify equipment details in the Mechanical section
- RequiredContractor AffidavitRequired for all permit applications unless owner/builder exemption applies
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Mechanical Permit, Residential | $50.00 | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
| Mechanical Permit, Commercial | $30.00 | City of Douglas Development Services FAQ (Bilingual), DocumentCenter View 5479 |
Re-Roofing Permit
VerifiedRequired for residential and commercial re-roofing in Douglas. A residential building permit is explicitly required for 'doing a re-roof' per the City's Development Services FAQ.
Verified 2026-07-06 · Source
Requirements
- Building permit required for re-roofing residential structures (no blanket like-for-like exemption is published by the City of Douglas, unlike some other Arizona municipalities)
- Submitted via the Residential Building Permit Application (or Commercial Building Permit Application for commercial re-roofs)
- Governed by the City's adopted 2006 IBC/IRC roofing provisions
Required documents
- RequiredResidential Building Permit ApplicationSelect the applicable permit type/checkbox for re-roofing scope of work
- RequiredContractor AffidavitRequired for all permit applications unless owner/builder exemption applies
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Re-Roof Permit | $50.00 | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
Residential Solar Photovoltaic (PV) / Wind Turbine Permit
VerifiedRequired for installation of rooftop or ground-mounted residential solar photovoltaic systems and wind turbines in Douglas. A residential building permit is explicitly required for 'getting a solar panel system' per the City's Development Services FAQ, with the electrical scope captured on the standard Residential Building Permit Application's PV Array section.
Verified 2026-07-06 · Source
Requirements
- Building permit required for photovoltaic (PV) system and wind turbine installations
- Application must specify PV Array size (kW), ground- or roof-mounted, number of modules/panels, height if ground-mounted, orientation (N/E/S/W), and square footage in the Electrical section of the Residential Building Permit Application
- Panel upgrades associated with a PV interconnection (100A/200A/300A/400A) must also be specified on the application
- Contractor license classifications for solar work are governed by the Arizona Registrar of Contractors (ROC) License Classifications
Required documents
- RequiredResidential Building Permit ApplicationComplete the PV Array (kW), Ground/Roof mount, # of Modules/Panels, and orientation fields in the Electrical section
- RequiredContractor AffidavitLicensed ROC contractor (solar classification) required for PV installation work
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Solar/PV Systems & Wind Turbines Permit | BOV — Based on Valuation (uses the City's standard Plan Review and Inspection Fee valuation table) | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 — Solar/PV Systems & Wind Turbines is listed as its own fee line but… Show full citationHideCity of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 — Solar/PV Systems & Wind Turbines is listed as its own fee line but without a distinct flat-dollar figure printed in the same row as Re-Roof/Paving/Demolition in the source table, indicating it is charged per the general valuation-based schedule rather than a separate flat fee |
Demolition Permit
VerifiedRequired for demolition of structures in Douglas, published as its own flat-fee line item on the City's fee schedule.
Verified 2026-07-06 · Source
Requirements
- Building permit required before demolishing a structure within Douglas city limits
- Submitted via the Residential Building Permit Application (or Commercial Building Permit Application for commercial structures)
- Standard site plan and property information requirements apply (site address, parcel number, existing use of property)
Required documents
- RequiredResidential Building Permit ApplicationSelect 'Other' permit type and describe demolition scope, or use the Commercial Building Permit Application for commercial structures
- RequiredContractor AffidavitRequired for all permit applications unless owner/builder exemption applies
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Demolition Permit | $15.00 | City of Douglas Development Services FAQ (Bilingual), Fees for Plan Reviews and Inspections table, DocumentCenter View 5479 |
Sources & verification
Verified against official sources. Last reviewed 2026-07-06.
Applications & forms
Department & other records
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 Douglas building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.