Professional ADU Builder in Windermere, Florida
Custom accessory dwelling units, in-law suites, and mother-in-law suites that add value to your Windermere home. Licensed contractors, local permits handled, free estimates.
Get Your Free ADU Estimate Today
Licensed & insured Windermere ADU contractors
All permits and inspections handled
15+ years building experience in Central Florida
Custom designs that match your home
Transform Your Bathroom with Expert Remodeling Services in Lake Nona
Your bathroom should be a space of comfort, luxury, and functionality. At TEK Construction Group, we specialize in bathroom remodeling services for homeowners in Lake Nona. Whether you’re looking for a spa-like retreat or a sleek, modern upgrade, we’ll bring your vision to life with high-quality craftsmanship and premium materials
What is an ADU? Why Windermere Homeowners Choose Them
An Accessory Dwelling Unit (ADU) is a complete living space built on your property. Popular types in Windermere include
Detached ADUs
Separate backyard cottage with full kitchen and bath
In-Law Suites
Attached addition with private entrance
Garage Conversions
Transform existing garage into living space
Above-Garage Units
New living space above new or existing garage
Why Windermere Homeowners Add ADUs:
Increase home value by 20-30% - Immediate equity boost
Generate $1,200-$1,800/month rental income - Pay for construction costs
House aging parents - Keep family close but independent
Adult children housing - Affordable option for kids starting out
Guest accommodation - Affordable option for kids starting out
Our Windermere ADU Construction Process
Free Consultation
(Week 1)
Visit your Windermere property to assess feasibility and discuss your needs. Review lot size, setbacks, and zoning requirements.
Design & Permits (Weeks 2-6)
Custom ADU plans that meet Windermere building codes. We handle all permit applications and city approvals.
Construction
(Weeks 7-22)
Quality construction with licensed subcontractors. Regular updates and clean, professional job sites.
Final Inspection & Handover (Week 23)
Complete all Windermere inspections and deliver your certificate of occupancy.
Why Choose TEK Construction as Your Windermere Builder
Windermere Local Experts - We know local codes, setbacks, and permit requirements
Licensed & Insured - Full construction licensing and liability coverage
Proven Track Record - 50+ successful ADU projects in Central Florida
All Permits Handled - No hassle with city approvals or inspections
Quality Materials - Built to withstand Florida weather and last for decades
Fixed-Price Contracts - No surprise costs or change order markups
Windermere ADU Costs and Financing
Typical ADU Investment in Windermere:
Studio ADU (400-500 sq ft): 145,000 - $175,000
1-Bedroom ADU (600-700 sq ft): $175,000 - $225,000
2-Bedroom ADU (800-900 sq ft): $225,000 - $275,000
Financing Options Available:
Construction-to-permanent loans
Home equity lines of credit (HELOC)
Cash-out refinancing
Personal loans for smaller projects
ROI Example: A $200,000 ADU renting for $1,500/month generates $18,000 annually while adding $240,000+ to your home value.
Windermere Building Requirements Made Simple
We Handle All Windermere Permits:
Building permits and plan review
Electrical and plumbing permits
Mechanical permits for HVAC
All required inspections
Final certificate of occupancy
Windermere ADU Requirements:
Minimum 6,000 sq ft lot size
ADU cannot exceed 50% of main home size
10-foot rear setback, 5-foot side setbacks
One parking space required per ADU
Must match architectural style of main home
Ready to Add an ADU to Your Windermere Property?
Our Windermere ADU specialists will visit your property, assess feasibility, and provide a detailed cost estimate for your project. Call (407) 768-3597 Today. Or Fill Out This Form for Fast Response:
Frequently Asked Questions
Yes, all ADUs require building permits. We handle the entire permit process including applications, plan review, and inspections to ensure code compliance.
Costs range from $145,000-$275,000 depending on size and finishes. We provide detailed estimates based on your specific project and lot conditions.
Yes, properly permitted ADUs can be rented for long-term tenants. We ensure your unit meets all requirements for rental use and help you obtain the certificate of occupancy.
Most Windermere ADU projects take 5-6 months total, including permits (4-6 weeks) and construction (16-20 weeks). Weather and change orders can affect timeline.
Yes, adding an ADU increases your home's assessed value and property taxes. However, rental income typically covers the tax increase within 2-3 months annually.
We provide complete turnkey service including design, permits, construction, utilities connections, and final inspections. Your ADU is move-in ready when we're finished.
