ADU Rules in Tampa, Florida

Tampa permits accessory dwelling units on eligible properties, but the allowance is not citywide. The City changed its ADU rules in 2024, expanding the geographic area where ADUs may be built and changing the owner-residency requirement.

Current Geographic Eligibility

According to the City of Tampa's August 2026 update, ADUs were previously limited to portions of:

• Seminole Heights;
• East Tampa;
• Tampa Heights; and
• Armenia Gardens Estates.

The 2024 changes expanded eligibility north to Sulphur Springs and Temple Crest and west to Wellswood and parts of Riverside Heights.

The City still instructs homeowners to confirm whether a specific property is within an area where ADUs are permitted.

City of Tampa — August 2026 ADU update

City of Tampa — Accessory Dwelling Units

Owner Residency

Tampa also changed the owner-residency requirement in 2024.

The owner no longer has to live specifically in the principal house. Under the current City description, the property owner may live in either:

• the principal structure; or
• the accessory dwelling unit.

Size, Setbacks, Height, and Parking

This page previously published generic values such as:

• 1,000 sq ft or 50% of the primary dwelling;
• 5 ft side setbacks;
• 5–10 ft rear setbacks; and
• a 25 ft height limit.

Those values were not reliably tied to Tampa's current adopted standards for every eligible property and have been removed.

The City publishes an ADU general-standards handout, but the currently indexed copy is visibly marked DRAFT. For that reason, this guide does not treat the handout's numeric values as controlling law without confirmation in the adopted code.

Use the current Chapter 27 provisions and City Planning guidance for the parcel.

Tampa Code of Ordinances

Florida State-Law Context

Florida Statutes §163.31771 is permissive. It says a local government may adopt an ordinance allowing ADUs in single-family residential areas; it does not create a statewide entitlement to an ADU on every single-family lot.

Florida Statutes §163.31771

Before Designing an ADU

1. Verify that the parcel is inside an eligible Tampa ADU area.
2. Confirm the zoning district and any overlay or historic-district requirements.
3. Check the current Chapter 27 standards for the proposed design.
4. Check FEMA flood-zone and Florida Building Code requirements.
5. Confirm the current interpretation with City Planning before final design or permit submission.

Disclaimer: This page is an orientation guide. Parcel-specific zoning and permit requirements should be confirmed with the City of Tampa.