Home Addition Services
Expand Your Living Space with Hurricane-Compliant Construction
From room additions to second stories, we navigate complex codes and create seamless expansions that enhance your South Florida home.
Get Free Addition ConsultationHome Additions Built to South Florida Standards
Adding to your home in South Florida requires navigating complex zoning laws, stringent hurricane codes, and flood zone regulations that vary dramatically between counties and even neighborhoods. The Florida Building Code's High-Velocity Hurricane Zone designation mandates design for wind loads exceeding 175 mph.
REISS BUILDS specializes in home additions that seamlessly integrate with your existing structure while meeting or exceeding all current building codes. We handle the complexities of tie-in requirements, continuous load paths, and foundation reinforcement to ensure your addition is as strong as a new home.
Whether you're adding a master suite, expanding your living room, building a second story, or creating an accessory dwelling unit (ADU), we deliver solutions that enhance your lifestyle while protecting your investment against Florida's unique challenges.
Additions Completed
Month Timeline
Code Compliant
Average ROI
Types of Home Additions We Build
Customized solutions for every expansion need
Room Additions
Expand your living space with seamless room additions. Master bedrooms, family rooms, or home offices that match your existing architecture.
Starting at $125/sq ft
Second Story Additions
Double your square footage without expanding your footprint. Includes foundation assessment and reinforcement as needed.
$200-500/sq ft
Garage Conversions
Transform unused garage space into living areas. Cost-effective expansion with proper insulation and climate control.
$50-200/sq ft
Accessory Dwelling Units
Create rental income or multigenerational housing. Complete living units meeting Miami-Dade's ADU requirements.
$150-250/sq ft
Sunrooms & Florida Rooms
Screened or glass enclosures for year-round enjoyment. Hurricane-rated systems with proper ventilation.
$100-350/sq ft
In-Law Suites
Private living spaces with separate entrances. Complete with kitchenette, bathroom, and accessibility features.
$125-200/sq ft
Critical Addition Requirements
Meeting South Florida's unique construction challenges
🌀 Hurricane Tie-Ins
Continuous load paths connecting roof through walls to foundation. Chemical anchoring systems exceeding code minimums. Integration meeting current wind load requirements.
🏗️ Foundation Work
Assessment of existing foundation capacity. Reinforcement or expansion as needed. Proper moisture barriers and drainage.
🌊 Flood Compliance
Elevation requirements for flood zones. FEMA substantial improvement calculations. Base flood elevation compliance.
📋 Permit Navigation
Setback and zoning verification. HOA and architectural review. Complete permit package submission.
🏠 Seamless Integration
Matching existing rooflines and architecture. Consistent exterior finishes. Integrated electrical and HVAC systems.
⚡ Energy Efficiency
Current Florida Energy Code compliance. Proper insulation and air sealing. Impact windows for insurance savings.
Our Addition Construction Process
Systematic approach ensuring code compliance and quality
Feasibility Study
Verify setback requirements and zoning. Assess existing structure capacity. Review flood zone implications.
Design & Engineering
Create architectural plans with seamless integration. Structural engineering for hurricane compliance. Energy calculations for permits.
Permit Submission
Complete permit package preparation. HOA and architectural review if required. Building department submission and tracking.
Foundation & Structure
Excavation and foundation preparation. Pour footings with proper reinforcement. Frame walls with hurricane tie-ins.
Envelope & Systems
Install roof with proper tie-ins. Add impact windows and doors. Extend electrical, plumbing, and HVAC.
Finishing & Inspection
Complete interior and exterior finishes. Pass all required inspections. Final walkthrough and warranty documentation.
Home Addition Investment Ranges
Transparent pricing for different addition types
Basic Room Addition
- 200-400 square feet
- Standard finishes
- Basic electrical/HVAC
- Slab foundation
- Standard windows
- All permits included
Master Suite Addition
- 400-600 square feet
- Bedroom and bathroom
- Walk-in closet
- Premium finishes
- Impact windows
- Custom design
Second Story Addition
- 800+ square feet
- Foundation reinforcement
- Complete floor addition
- New staircase
- Full hurricane compliance
- Architectural design
Calculate your specific addition costs
Use Our Addition CalculatorHome Addition Cost Calculator
Estimate your South Florida home addition project
Customize Your Addition Project
What's Included
- Complete architectural plans
- Structural engineering
- All required permits
- Hurricane tie-in systems
- Foundation work as needed
- Electrical and HVAC extension
- Seamless integration
- 20% contingency buffer
Home Addition FAQs
Common questions about adding to your South Florida home
Do I need permits for an addition?
Yes, all additions require building permits. We handle the entire permit process including architectural reviews and inspections.
How long does an addition take?
Room additions typically take 3-4 months. Second stories require 4-6 months. Permit approval adds 4-8 weeks upfront.
Will my foundation support a second story?
We perform engineering assessments to determine capacity. Many homes need foundation reinforcement, which we include in our quotes.
What about flood zone requirements?
Additions in flood zones must meet elevation requirements. If costs exceed 50% of home value, the entire structure must comply.
Can I live in my home during construction?
Most additions allow you to remain home. We seal off construction areas and maintain safety barriers throughout the project.
How do additions affect insurance?
Properly permitted additions with impact windows often reduce premiums while increasing coverage for the added value.
Ready to Expand Your Living Space?
Create the additional space you need with hurricane-compliant construction
Licensed CBC1268455 | Fully Insured | Free Estimates