Expand Your Space with a Seamless Home Addition
Serving Lake Mary & Surrounding Areas
Comprehensive Home Addition Services
Solutions tailored to your lifestyle and property
Top Notch Custom Homes specializes in custom home additions that integrate flawlessly with your existing structure. From primary suite expansions and kitchen extensions to family rooms, garages, sunrooms, in-law suites, and accessory dwelling units (ADUs), our team designs and builds spaces that look original to your home while enhancing comfort, storage, and everyday living.
We consider circulation, natural light, structural tie-ins, and mechanical, electrical, and plumbing needs from day one. Our team evaluates rooflines, foundations, and load paths to ensure lasting performance and a cohesive exterior—and we recommend finishes that match or elevate your home’s architectural style, improving functionality and long-term value.
From concept to completion with one accountable team
We start with a discovery call and on-site consultation to document as-built conditions and align on goals and budget. Next, we develop conceptual plans and 3D visuals, conduct structural and feasibility reviews, and refine scope through value engineering. You receive a transparent, itemized proposal so you can confidently move forward.
Once approved, we manage permits, material procurement, and a detailed construction schedule. During the build, we protect your home with dust control and safety protocols, provide frequent progress updates, coordinate inspections, and maintain a clean site. We finish with a thorough quality walk-through, detailed punch list, and clear warranty support.
Transparent estimates, durable finishes, predictable schedules
Pricing depends on size, complexity, and scope—such as structural modifications, roofline changes, plumbing-heavy spaces (kitchens/baths), and custom millwork. We provide clear allowances for selections and offer options at multiple price points so you can balance aesthetics, performance, and budget without surprises.
Typical timelines include 3–8 weeks for design and selections, 2–8 weeks for permitting, and 8–24+ weeks for construction, depending on scope, complexity, and lead times. We publish a milestone-driven schedule and proactively manage inspections, suppliers, and trades to keep the project on track.
We build with high-performance assemblies: engineered framing where needed, moisture management systems, upgraded insulation, energy-efficient windows and doors, and right-sized HVAC. Low-VOC paints, durable flooring, and smart home upgrades are available. All work is backed by clear workmanship and manufacturer warranties.
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Local Expertise and Service Commitment
Permitting, codes, and community standards handled seamlessly
Our team navigates permitting, zoning, and inspections specific to Lake Mary, ensuring your addition meets local setbacks, lot coverage rules, and construction standards without delays.
We coordinate with neighborhood associations and utility providers in Lake Mary, plan for site access and staging with minimal disruption, and schedule inspections to align with the city’s processes.
From initial consultation through final walkthrough, we provide responsive communication and prompt service for homeowners in Lake Mary, delivering additions that suit the local climate and neighborhood character.
Family Owned
Licensed & Insured
Free Estimates
Our Services
