Home Additions in St. Augustine, Florida
Professional home additions services for homeowners in St. Augustine and throughout St. Johns County. Licensed contractor serving Northeast Florida.
Home Additions Services in St. Augustine
As the nation's oldest city, St. Augustine homes range from historic properties requiring careful restoration to modern construction in master-planned communities. Our team understands the unique requirements of working on both historic and contemporary homes in this beautiful coastal community.
Wilson & Co Design Build provides premium home additions services throughout St. Augustine and St. Johns County. Our boutique design-build approach ensures every project receives personalized attention and expert craftsmanship.
What We Offer in St. Augustine
- Master suite additions with luxury bathroom and walk-in closet
- Florida room and sunroom construction with impact-resistant glass
- In-law suite design with separate entrance and kitchenette options
- Second story additions that maximize your lot
- Garage conversions to living space
- Seamless architectural integration with existing rooflines and materials
- HVAC extension and electrical panel upgrades
- Foundation work including slab and raised foundation options
- Hurricane-rated construction meeting Florida building codes
- Outdoor living additions (covered patios, outdoor kitchens)
Zip Codes We Serve in St. Augustine
32080, 32084, 32086, 32095
Why Choose Wilson & Co for Home Additions in St. Augustine?
- More living space without the cost and stress of moving
- Significant increase in property value (quality additions often return 50-70% ROI)
- Custom design tailored to your specific needs
- Matched perfectly to existing architecture
- Modern building standards and energy efficiency
- Avoid losing your current mortgage rate by staying in place
- Licensed & Insured (CGC1532295 · AK Rising)
Home Additions FAQ for St. Augustine Homeowners
How do you match the new addition to my existing home?
We carefully source matching or complementary materials including roofing, siding, windows, and trim. Our designers study your home's architectural style to ensure rooflines, proportions, and details blend seamlessly. When exact matches aren't available, we design transitions that look intentional and enhance your home's overall appearance.
Do I need to move out during construction?
Usually not. We carefully plan construction phases to maintain livable conditions in your existing home. We create weather-tight barriers before opening any walls, manage dust and debris, and schedule noisy work during reasonable hours. Most families stay in their homes throughout addition construction.
What permits are required for a home addition in Florida?
Home additions require building permits including structural, electrical, plumbing, and mechanical permits. In flood zones, additional documentation may be required. We handle all permitting as part of our service, including plan preparation, submission, and coordination of all inspections throughout construction.
How much does a home addition cost in Northeast Florida?
Home addition costs typically range from $200-$400 per square foot depending on complexity and finishes. A basic Florida room might cost $50,000-$80,000, a master suite addition $100,000-$200,000, and second story additions $200,000+. We provide detailed estimates after our feasibility study.
How long does a home addition take to build?
Timeline depends on size and complexity. A simple Florida room might take 2-3 months, a master suite addition 3-5 months, and a second story addition 5-8 months. Permitting can add 4-8 weeks before construction begins. We provide a detailed schedule during the planning phase.
Do you serve all of St. Augustine?
Yes! We provide home additions services throughout St. Augustine and all of St. Johns County. We serve zip codes 32080, 32084, 32086, 32095 and surrounding areas.
Home Additions in Nearby Areas
Get a Free Home Additions Quote in St. Augustine
Contact Wilson & Co Design Build today. We serve St. Augustine and all of St. Johns County.