Tampa, Florida

In-Law Suites & ADUs in Tampa

In-law suites, garage apartments, and accessory units — family space and flexibility, where local zoning allows.

Looking for in-law suites & adus in Tampa? LRG Contractors Group is a licensed Florida general contractor serving Tampa and the surrounding greater Tampa — from Hyde Park, South Tampa, Davis Islands and beyond. In-law suites, garage apartments, and accessory units — family space and flexibility, where local zoning allows.

An in-law suite or accessory dwelling can add real value, multigenerational space, or flexibility to a Tampa Bay property — but in Florida the rules are local, not statewide. What's buildable depends entirely on your city or county zoning, your lot, and your setbacks, so the honest first step is a feasibility check, not a sales pitch.

For Tampa specifically, it comes down to local realities: Tampa's range — from protected 1920s Hyde Park and Seminole Heights bungalows to flood-exposed South Tampa and Davis Islands waterfront — means the right kitchen or bath remodel depends entirely on the home's era, neighborhood, and flood zone. Tampa runs its own building department under the Florida Building Code. Bayfront South Tampa and Davis Islands homes sit in FEMA flood zones and the wind-borne-debris region, where substantial-improvement and elevation rules can apply; newer subdivisions add HOA review. We map those rules before drawings start. We design and permit your in-law suites & adus around exactly those conditions.

In-Law Suites & ADUs in Tampa — what we handle

  • Attached in-law suites
  • Garage conversions to living space
  • Garage apartments and detached accessory units (where zoning allows)
  • Feasibility, lot, and setback analysis
  • Local zoning and ordinance review for your jurisdiction
  • Utility connections and Florida Building Code energy compliance
  • Humidity-aware insulation and ventilation
  • Full permitting and inspections

In-Law Suites & ADUs cost

Garage conversion to living space$40,000 – $90,000
Attached in-law suite$80,000 – $160,000
Detached accessory unit (where allowed)$140,000 – $250,000+

Typical Tampa Bay ranges, not a quote. Cost is driven most by type (conversion vs. attached vs. detached), size, site access, and utility connections — and by whether your zoning allows the unit at all. We give you a fixed proposal after a feasibility visit.

Timeline

Garage conversions often finish in 2–4 months; attached suites and detached units typically run 5–9 months including design and permitting.

Tampa permits

Tampa runs its own building department under the Florida Building Code. Bayfront South Tampa and Davis Islands homes sit in FEMA flood zones and the wind-borne-debris region, where substantial-improvement and elevation rules can apply; newer subdivisions add HOA review. We map those rules before drawings start.

Licensed & Accountable

One licensed team that stands behind the whole project

LRG Contractors Group is a licensed and insured Florida general contractor. We design, permit, and build under one roof — one contract, one schedule, one accountable party from first sketch to final walkthrough.

  • Licensed & insured
  • Design–build under one roof
  • Permits & inspections handled
  • Serving Tampa Bay — 3 counties
LRG.Contractors Group

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(754) 971-0425

Licensed & Insured Florida Contractor

In-Law Suites & ADUs in Tampa — FAQs

Do you offer in-law suites & adus in Tampa?

Yes — Tampa is part of our core Hillsborough County service area. We handle in-law suites & adus for Tampa homeowners end to end, including the city's permitting.

How do Tampa's permit rules affect my in-law suites & adus?

Tampa runs its own building department under the Florida Building Code. Bayfront South Tampa and Davis Islands homes sit in FEMA flood zones and the wind-borne-debris region, where substantial-improvement and elevation rules can apply; newer subdivisions add HOA review. We map those rules before drawings start. We scope your Tampa permit timeline up front so your schedule is realistic, and we manage drawings, applications, and inspections for you.

Can I build an ADU or in-law suite on my Tampa Bay property?

It depends entirely on your local zoning — Florida has no statewide ADU law, so the answer comes down to your city or county ordinance, your lot, and your setbacks. That's exactly what our feasibility assessment determines before any design work.

Is a garage conversion or a detached unit better?

A garage conversion is usually the cheapest and fastest and the most likely to be allowed; a detached unit adds the most flexibility but costs more and faces stricter zoning. The right answer depends on your lot, your jurisdiction, and your goals — we assess all of it.

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Get a free in-law suites & adus quote in Tampa

Tell us about your project and we'll arrange a complimentary in-home consultation across Tampa Bay. Or call (754) 971-0425 to speak with us directly.

(754) 971-0425

Licensed & insured · Design–build

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