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Accessory dwelling unit builders — St. Petersburg, FL

Looking for accessory dwelling unit builders in St. Petersburg, FL? Call AccessoryDwellingUnit Direct for a contact a provider — no obligation. Licensed adu builders serve St. Petersburg and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU involves variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.

About this service

These are the professionals responsible for managing your project from start to finish. A good builder handles the trades, material orders, and inspections so you don't have to coordinate multiple contractors. Costs for these services typically fluctuate based on the size of the team and the complexity of the design. You need builders when you want an experienced partner to take your project from the initial concept to the final inspection. Exact pricing confirmed free on the call.

Frequently asked in St. Petersburg

What's the permit process for an ADU in St. Petersburg?
Are there special rules for local ADUs in St. Petersburg?

Yes, St. Petersburg has specific rules for accessory dwelling units. These cover things like lot size and setbacks. They also dictate how many ADUs are allowed per property. Understanding these local details is key. We can explain exactly what applies to your location in St. Petersburg.

How do I find good accessory dwelling unit companies in St. Petersburg?
What does 'accessory dwelling unit' actually mean?

An accessory dwelling unit, or ADU, is a second living unit on a single-family home lot. It's a separate, complete living space. Think of it as a small apartment, guest house, or in-law suite. It has its own kitchen, bathroom, and sleeping area. ADUs add flexibility to your home.

Can I build an ADU in St. Petersburg to rent out?

Absolutely. Many St. Petersburg homeowners build ADUs specifically to rent. This can provide a steady income stream. You'll need to follow St. Petersburg's rental regulations. We can help you understand these requirements when you call.

What makes a good ADU company for my St. Petersburg project?
Where can I find accessory dwelling unit builders near me in St. Petersburg?

Also serving nearby: Clearwater · Tampa · Lakeland · Plantation · North Port

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More on this: HUD ADU resources — ADU policy and financing research.

Service area details

263,553residents
4,264per sq mile
—ZIP codes served

Serving all of St. Petersburg — population 263,553; about 4,264 residents per square mile across 61.8 sq mi.

Neighborhoods served in St. Petersburg: Old Northeast, Downtown St. Petersburg, Beach Park, Crescent Lake, Historic Kenwood — and every surrounding area.

Areas we serve

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