ADU (Accessory Dwelling Unit) Permit in Tampa (2026)
ADU (Accessory Dwelling Unit) permit requirements, fees, and process for Tampa, FL. Find out if you need a permit and how to apply.
Yes, a ADU (Accessory Dwelling Unit) permit is required in Tampa, FL.
A ADU (Accessory Dwelling Unit) permit is required in Tampa, FL. The City of Tampa Construction Services handles permit applications for Tampa. Below you will find the current thresholds, fees, and process for obtaining a adu (accessory dwelling unit) permit in Tampa.
When Is a Permit Required?
When a ADU (Accessory Dwelling Unit) Permit Is Required in Tampa: All ADU construction
Permit Fees
ADU (Accessory Dwelling Unit) Permit Fees in Tampa: $8,000–$20,000 including impact fees. Estimated timeline: 4-6 weeks plan check; ministerial approval per FL HB 1339.
Estimated timeline: 4-6 weeks plan check; ministerial approval per FL HB 1339
How to Get a ADU (Accessory Dwelling Unit) Permit in Tampa
Verify whether your project meets the permit threshold in Tampa: All ADU construction.
Prepare your permit application and plans. Contact the City of Tampa Construction Services at https://www.tampa.gov/building for required documentation.
Submit your application online at https://aca.accela.com/tampa/ or in person at the City of Tampa Construction Services.
Pay the permit fee: $8,000–$20,000 including impact fees.
Wait for plan check approval. Estimated timeline: 4-6 weeks plan check; ministerial approval per FL HB 1339.
Schedule required inspections through https://aca.accela.com/tampa/. All inspections must pass before project is finalized.
Important: Florida HB 1339 (2024) requires ministerial approval. Tampa Building Department processes ADU permits. Hillsborough County impact fees apply. Florida Building Code hurricane-resistance requirements.
Additional Requirements
- Hillsborough County impact fees apply
- Florida Building Code compliance required
- FEMA flood zone compliance if applicable
City of Tampa Construction Services
Phone: (813) 274-3100
Website: https://www.tampa.gov/building
Online Permits: https://aca.accela.com/tampa/
Hours: Mon-Fri 8:00am-5:00pm
Frequently Asked Questions
Can I build an ADU in my Tampa backyard?
Yes. Florida HB 1339 (2024) requires Tampa to permit ADUs by-right without owner-occupancy requirements. Detached ADUs are allowed in Tampa's single-family residential zones (RS). Maximum size is typically 750 sqft. Permits must be processed ministerially — no discretionary review for code-compliant ADUs. Hillsborough County impact fees apply but are capped at single-family rates per state law.
What are Tampa's short-term rental requirements?
A Florida DBPR (Department of Business and Professional Regulation) Vacation Rental License is required for all STRs in Tampa. You also need a Tampa Business Tax Receipt. Hillsborough County Tourist Development Tax (6%) and Florida state sales tax (7%) apply to rental income. Platforms like Airbnb and VRBO collect and remit taxes automatically. Tampa Code Compliance enforces noise and nuisance rules at STR properties.
What is Tampa's zoning district for my property?
Find your Tampa zoning using the City of Tampa GIS map at tampagov.net/maps/tampamap.asp. Enter your address to see your zoning designation (RS-50, RS-60, RM-12, CG, etc.). Tampa City Code Chapter 27 governs all zoning. Planning and Development Department staff can answer questions at (813) 274-8211.
Is Tampa in a hurricane-risk zone and how does it affect permits?
Yes. Tampa Bay has historically been considered one of the highest-risk metro areas for hurricane storm surge in the US. Hurricanes Helene and Milton struck the region in 2024. All construction must comply with Florida Building Code wind resistance requirements for the Tampa Bay wind zone. Roofing materials require Florida Product Approval. Wind mitigation inspections are recommended for insurance savings. Flood zone regulations also apply to many Tampa properties.
What are Ybor City's special regulations?
Ybor City is a National Historic Landmark District — the highest historic designation in the US. The Ybor City Development Corporation (YCDC) and City of Tampa Historic Preservation Commission oversee development and exterior alterations. Certificate of Appropriateness required for exterior changes to contributing structures. The district has overlay zoning with specific architectural standards preserving the historic cigar manufacturing heritage. Residential uses are increasingly permitted in Ybor City through planned development overlays.
How do I run a home-based food business in Tampa?
Florida's Cottage Food Law (Florida Statutes Section 500.80) allows home-based food businesses with up to $250,000 in annual direct-to-consumer sales without a state permit. Allowed products include baked goods, jams, candies, and non-potentially-hazardous foods. You can sell at farmers markets, from your home, and online with in-person delivery. Products must be labeled with your name, address, and 'Made in a Home Kitchen' disclosure. No local Tampa/Hillsborough County permit is required under state law parameters.
What are the Grand Tree protections in Tampa?
Tampa's Tree and Landscape Ordinance protects Grand Trees (24 inch or greater trunk diameter at 4.5 ft height) and Specimen Trees (18 inch or greater). Grand Trees cannot be removed without significant justification — City Council approval may be required. Development applications require a certified arborist tree survey. Mitigation for approved tree removal typically requires replacement plantings or contribution to Tampa's Urban Tree Canopy Fund. Contact Tampa Parks and Recreation for tree permit information.
Source: Tampa Building Code — ADU (Accessory Dwelling Unit) Requirements. Last verified April 5, 2026. View source