Home Additions in South Florida
Room additions, second stories, and structural expansions built and permitted in-house by a licensed general contractor.
A home addition is new construction added to your existing house, expanding your living space with new rooms, second stories, garage conversions, or enclosed outdoor areas. Lux Construction Group handles structural engineering, permitting, and construction as a single licensed team across Broward, Miami-Dade, and Palm Beach counties.
What's Included in Our Home Addition Service
We build room additions, second-story additions, garage conversions, Florida room enclosures, and in-law suites that integrate with your existing home structurally, mechanically, and aesthetically. Every project includes foundation work, framing, roofing tie-in, MEP extensions (electrical, plumbing, HVAC), and interior finishes.
Our in-house permitting team navigates setback requirements, zoning, lot coverage, HOA approvals, and Florida building code so your addition is built right and closes out cleanly across Broward, Miami-Dade, and Palm Beach counties.
Our Home Addition Process
Site & Structural Review
We evaluate your property, existing structure, foundation capacity, lot coverage, and setbacks to confirm what can be built and where.
Architecture & Permit
Architectural plans and structural engineering are completed and submitted for permit. We handle zoning, HOA, and code compliance internally.
Foundation & Build
New footings are poured, framing is tied into your existing structure, and roof lines are extended to match the original home.
Finish & Integration
Electrical, plumbing, and HVAC are extended into the new space. Drywall, flooring, paint, and trim complete the addition before final inspection.
Additions that look like they were always there
We match rooflines, finishes, and materials so your new space integrates with the original home, not against it.
Home Addition FAQs
Yes. All home additions in Broward, Miami-Dade, and Palm Beach counties require building permits. Lux Construction Group handles permitting in-house from submission through final inspection.
Most home additions take 3 to 5 months from permit approval, depending on the size and complexity of the project.
Yes, provided the existing foundation and structure support it. We assess feasibility during the initial site and structural review before design begins.
Yes. We match rooflines, siding, windows, and interior finishes so the addition looks original to the house.
In most cases, yes. We use phased scheduling and barrier systems to separate the construction zone from your living space.
Related Residential Services
Ready to Expand Your Home?
Contact Lux Construction Group for a free consultation on your home addition project in South Florida.
Request a Quote