HOME ADDITIONS · FORT MYERS, FL

Home Additions in Fort Myers, FL

When the house you love runs out of room, you have two options: move, or add the space. An addition lets you keep the neighborhood, the lot, and the mortgage rate, and build exactly the room you're missing. Alliance Construction & Renovation designs, permits, and builds home additions across Fort Myers under contractor license CBC1268590, with one team responsible from the first sketch to the final inspection.

Second-story home addition framed above an existing single-story home in Fort Myers, FL
DESIGNED · ENGINEERED · PERMITTED · BUILT

Additions We Build

Room additions
A new bedroom, family room, or dining space added onto the existing footprint: matched to your home's roofline, stucco, and finishes so it doesn't read as an add-on, whether it's a Whiskey Creek ranch or a newer Gateway two-story.
In-law suites
A bedroom with its own bath, and sometimes a kitchenette, for parents or long-stay guests. Layout and privacy decisions matter more here than square footage.
Garage conversions
Turning an under-used garage into conditioned living space: insulation, flooring, HVAC extension, and window changes done to code.
Lanai conversions
Converting a covered lanai into true conditioned living space. This is one of the most common ways local homes gain a room, and one of the most commonly botched when done without permits; we do it right.
Primary suite expansions
Extending a bedroom and bath into the addition, often paired with a bathroom remodel so the whole suite is finished as one project.

What an Addition Involves in Lee County

Additions are permitted, inspected construction; not oversized handyman jobs. Here's the honest sequence:

01
Design and feasibility
We study setbacks, the lot, and how the addition ties into the existing structure, and you'll see the new space modeled before anything is built.
02
Engineering
Most Fort Myers homes are CBS (concrete block and stucco) so tying a new structure into block walls and the existing foundation takes engineered drawings, not guesswork.
03
Permitting
We prepare and submit the permit package to Lee County and handle every inspection that follows. Plan on permitting taking weeks, not days; we build it into the schedule.
04
Construction
Foundation, block, roof tie-in, windows, electrical, HVAC, and finishes: sequenced so the rest of your home stays livable while we work.
05
Final inspection and closeout
The addition passes final inspection, and we walk it with you before we call it done.

Florida Building Code wind requirements apply to everything we add: openings get impact-rated or shuttered protection, and roof tie-ins are strapped to code. It's one more reason additions belong with a licensed contractor. And when an addition runs alongside interior updates, both fold into a single whole-home plan with one schedule.

Home Addition FAQs

Do I need a permit for a home addition in Fort Myers?

Yes, always. Any addition of conditioned square footage requires a Lee County building permit, engineered plans, and inspections. We handle all of it as part of the project.

Do I need to hire an architect separately?

Usually not. We coordinate the design drawings and structural engineering within the project, and we'll tell you up front if your specific addition needs more.

How long does an addition take?

It depends on scope. Design and permitting typically run several weeks before construction starts, and the build itself varies with size and complexity. The estimate we hand you includes a schedule expectation for your project.

Will the addition match my existing house?

That's the goal, and it's mostly decided in design: matching roof pitch, stucco texture, window styles, and floor heights. It's the difference between an addition and something that looks bolted on.

Can you convert my lanai into a real room?

Yes: lanai conversions are permitted structural work involving the wall, glazing, and HVAC changes. If you want to keep it as outdoor space instead, our outdoor living team handles that side.

Is an addition cheaper than moving?

It depends on scope, but an addition avoids realtor fees, moving costs, and losing a low mortgage rate. We'll put a defined scope and number on the table so you can make that comparison honestly.

Call (239) 771-2855 or request an estimate to start planning your addition.