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Accessory dwelling unit rental — St. Petersburg, FL

Looking for accessory dwelling unit rental 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

The historic charm of St. Petersburg means many homes sit on generous lots, perfect for adding an accessory dwelling unit. Whether you're in Old Northeast with its beautiful bungalows or near the waterfront in Snell Isle, an ADU can increase your property's value and rental income. These additions are becoming a smart way to get more out of your St. Pete property. Many homeowners are finding ADUs are a practical solution for multi-generational living or creating a private guest space. The city's focus on walkability and community makes adding an ADU a natural fit. Think about the possibilities in your own backyard. It's a great way to boost your property's earning potential. ADUs can offer flexibility for your family's needs. Consider the unique character of your St. Petersburg neighborhood. It's more accessible than you might think to start planning. Call us today to explore how an ADU can work for your home.

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

This involves using your ADU as a source of income by leasing it to long-term tenants. You would consider this if you have excess space and want to offset your mortgage or generate passive income. Before starting, check your local laws to ensure renting is permitted in your zone and understand the responsibilities of being a landlord. Costs to prepare a rental unit vary based on finish quality. Exact pricing confirmed free on the call.

Frequently asked in St. Petersburg

What permits are needed to build an ADU in St. Petersburg?
Can I get a 24-hour ADU service in St. Petersburg?
What factors affect the cost of an ADU in St. Petersburg?
What are the basic requirements for ADUs in St. Petersburg?
How can I build an affordable ADU in St. Petersburg?
What are the best ADU services available in St. Petersburg?
How do I find an accessory dwelling unit for rent 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, Snell Isle, Downtown St. Petersburg, Crescent Lake, Kenwood — and every surrounding area.

Areas we serve

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