County building permit guide
Tarrant County, Texas building permits — complete guide (2026)
Tarrant County is the western anchor of the DFW Metroplex, home to Fort Worth — one of America's fastest-growing large cities. The county has over 40 municipalities ranging from Fort Worth's robust urban system to small suburban cities processing a handful of permits per year. Fort Worth's rapid growth has created demand for streamlined permitting, and the city has invested in its Development Services portal accordingly.
Avg cost: $125–$450Processing: 2–4 weeksDFW western metro40+ municipalities
$125–$450Avg permit cost
2–4 weeksProcessing time
~32,000Permits/year
YesADU-friendly
Ready to apply for your Tarrant County, Texas permit?
Apply through the City of Fort Worth's Development Services portal for Fort Worth properties. Arlington, Grand Prairie, and other cities each have their own systems. Tarrant County handles unincorporated areas.
Tarrant County, Texas Building Department Online permitting available
DepartmentCity of Fort Worth Development Services
Phone(817) 392-2222
Address200 Texas St, Fort Worth, TX 76102
HoursMon–Fri 8:00am–5:00pm CT
Permit systemCSS Accela online portal
Fort Worth and Arlington are the dominant jurisdictions in Tarrant County. Each operates independently. Tarrant County government covers unincorporated areas — active growth areas near Weatherford and Burleson. The county uses a separate Tarrant County permit system for these areas.
Fort Worth and Arlington are the two largest cities in Tarrant County and each run completely separate building departments. The Tarrant County government only handles unincorporated areas — a significant portion of the county's western and southern fringe where growth is occurring rapidly.
Permit fees — Tarrant County, Texas 2026
| Permit type | Fee range | Processing | Notes |
|---|---|---|---|
| New Construction | $700–$2,200 | 3–7 weeks | Fort Worth is among the fastest-growing large cities in the US — new subdivision volume is very high |
| Room Addition | $350–$850 | 2–4 weeks | Fort Worth and Arlington have streamlined review for standard residential additions |
| Pool | $200–$500 | 2–4 weeks | High pool permit volume in suburban Tarrant; Fort Worth active for new installs |
| Roofing | $125–$350 | 1–3 days | Hail season generates surges; Fort Worth streamlined roofing permit process since 2021 |
| Electrical | $75–$200 | 1–3 days | Fort Worth has seen major growth in EV charger and whole-home generator permits |
| HVAC / Mechanical | $75–$200 | 1–3 days | Extreme Texas heat drives high AC replacement volume throughout the county |
| ADU | $280–$650 | 2–4 weeks | Fort Worth updated ADU ordinance in 2023 — now allows in most residential zones |
| Solar | $75–$180 | 1–2 weeks | Strong solar adoption in Fort Worth metro; SolarAPP+ accepted |
| Fence | $50–$120 | 1–3 days | Simple process; HOA deed restrictions common in newer subdivisions |
| Deck / Patio | $100–$280 | 1–3 weeks | Covered patios extremely common in DFW; straightforward permit process |
How to get a permit in Tarrant County, Texas
1
Confirm your city in Tarrant County
Tarrant County has 40+ municipalities. Use the Tarrant Appraisal District site to find your city. Fort Worth covers a large area but many addresses in the county are in smaller cities.
2
Check Fort Worth zoning if applicable
Fort Worth uses traditional zoning. The city's online zoning map shows your district, permitted uses, and setback requirements. Arlington also has its own zoning system.
3
Apply online through your city's portal
Fort Worth uses Accela/CSS for online permits. Arlington, Euless, Hurst, and Bedford also use online systems. Smaller Tarrant cities may still use paper applications.
4
Await plan review
Fort Worth processes standard residential permits in 2–3 weeks. New construction and complex projects take 4–6 weeks. Arlington is similarly timed.
5
Schedule inspections
Fort Worth offers online inspection scheduling through the Development Services portal. Geographic zones determine your inspector — confirm at permit issuance.
6
Final inspection and certificate
Fort Worth issues Certificates of Completion for residential work. New homes require a Certificate of Occupancy. Records are searchable through the Development Services portal.
Jurisdictions within Tarrant County, Texas
Special zone requirements
Trinity River
Fort Worth core
Trinity River Vision project is transforming Fort Worth's urban waterfront. Construction near the Trinity requires flood zone compliance and may involve TIF district rules.
Tornado Corridor
Northern Tarrant
Tarrant County is in a high-frequency tornado zone. New construction uses IRC wind provisions; tornado shelters are common in new subdivisions.
Alliance Corridor
North Fort Worth
Alliance Airport area has FAA height restrictions and significant industrial/logistics development. Residential construction near the airport requires airspace review.
ETJ Zones
County fringe
Fort Worth and Arlington have large ETJs where subdivision regulations apply. Unincorporated county development in ETJ areas must meet city subdivision standards even without city permits.
Frequently asked questions — Tarrant County, Texas
Is Fort Worth permitting different from Dallas?
Yes in several ways. Fort Worth has its own building code amendments, fee schedule, and online portal (Accela/CSS). Processing times are similar to Dallas but Fort Worth has fewer applicants relative to its size, making it marginally faster. Fort Worth's rapid growth means plan review capacity is frequently under pressure.
Can I build in unincorporated Tarrant County?
Yes. Tarrant County government covers unincorporated areas through its Development Services department. These areas are growing rapidly as suburban development pushes westward. The county uses IBC/IRC codes and processes permits separately from any city system.
How does the DFW Metroplex coordinate permitting between Dallas and Tarrant counties?
There is no formal coordination — Dallas and Tarrant are entirely separate jurisdictions. Projects that span county lines (rare for residential) require permits from each jurisdiction. The major cities (Dallas, Fort Worth, Arlington) each operate completely independently.
Does Fort Worth allow ADUs?
Yes. Fort Worth updated its ADU ordinance in 2023, now allowing detached ADUs in most single-family residential zones. The city is using ADU permitting as a tool to address housing affordability. Applications are processed through the standard Development Services portal.
Sources: City of Fort Worth Development Services fee schedule 2026 · Tarrant Appraisal District · IBC/IRC 2021 · FEMA NFHL · US Census Bureau BPS 2024 · Shovels.ai permit aggregator