ADU Permits: Dover vs Tampa
How do adu permits rules compare between Dover, FL and Tampa, FL?
Dover, FL
Hillsborough County
No data available yet for Dover.
Tampa, FL
Hillsborough County
Tampa regulates ADUs under City Code Chapter 27 (Zoning) and the Florida Building Code. The Florida Legislature passed HB 1031 in 2024 creating a permissive statewide ADU framework, encouraging local adoption. Tampa permits ADUs in many residential districts as accessory uses subject to size, setback, and owner-occupancy rules. Permits are filed through Construction Services.
View full Tampa rules →Key Facts Comparison
| Fact | Dover | Tampa |
|---|---|---|
| Filing Office | - | Construction Services Center |
| Code Authority | - | Tampa Code Ch. 27 + FBC |
| Max Size | - | 800 sq ft or 50% of primary |
| Wind Load | - | 130 mph (hurricane) |
| State Law | - | HB 1031 (enabling) |
Highlighted rows indicate differences between cities.
Dover FAQ
No FAQs available.
Tampa FAQ
Do I need a permit to build an ADU in Tampa?
Yes. Tampa requires a building permit under the Florida Building Code for any habitable accessory dwelling unit. File through the Construction Services Center. Trade permits (electrical, plumbing, mechanical) are separate. Hurricane wind-load standards apply.
Did Florida pass a state ADU law?
Yes. HB 1031 (2024) directs local governments to study and consider ADU-enabling regulations and sets some baseline expectations, but it does not fully preempt local standards. Tampa's Chapter 27 rules still apply within city limits.
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