Last updated: September 24, 2026
What affects the price
Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.
About this service
This is the physical process of building a secondary unit, which requires coordinating contractors, electricians, and plumbers. You need professional construction services when you are ready to break ground on your design. Costs are driven by the complexity of the foundation, interior finish levels, and site grading requirements. Exact pricing confirmed free on the call.
Frequently asked in Palm Bay
What are the typical costs for accessory dwelling unit construction in Palm Bay?
Can I build a home with an in-law suite in Palm Bay?
What is the general cost of an ADU in Palm Bay?
How does accessory dwelling unit rental work in Palm Bay?
Are prefab ADUs a good option for Palm Bay homeowners?
What's the overall cost of building an accessory dwelling unit?
Can I put an accessory dwelling unit in my backyard in Palm Bay?
Also serving nearby: Orlando · Port St Lucie · Lakeland · Deltona · West Palm Beach
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Palm Bay — population 135,566; about 1,564 residents per square mile across 86.7 sq mi. ZIP codes covered include 32905, 32906, 32907, 32908, 32909, 32910, 32911.
Neighborhoods served in Palm Bay: Bayside Lakes, Port Malabar, Palm Bay Village, The Majors, Greenwood — and every surrounding area.
Areas we serve
Browse by state, then city.
