Locust Valley · Gold Coast, Long Island
In the heart of Gold Coast horse country, Locust Valley's estates and character homes deserve craftsmanship to match.
Your Local Design-Build Team
Locust Valley is quintessential Gold Coast — estates, carriage houses and character homes among preserves and country clubs. Work here is about materials, detail and discretion, and that's exactly how we approach it.
As a design-build firm, we keep design, engineering, permits and construction under one roof, so even a substantial Locust Valley project stays clear and accountable.
Talk to Us About Your Home →What We Do in Locust Valley
Everything your home needs, delivered by one accountable team.
Custom kitchens built around how your family really lives.
Learn more →Spa-inspired baths with tile and fixtures done right.
Learn more →More room to live — additions that look original to the home.
Learn more →Turn a cape's attic into a full, light-filled second floor.
Learn more →Ground-up custom homes built to your vision.
Learn more →Composite decks and outdoor living for the backyard.
Learn more →Designed landscapes, hardscape and curb appeal, start to finish.
Learn more →Built-in grills, bars and dining for backyard entertaining.
Learn more →Finished basements that add real, livable square footage.
Learn more →Interior and exterior painting with a flawless finish.
Learn more →Recent Work
From a Locust Valley Neighbor
"We interviewed three contractors and Illustrious Renovations was the only one who felt like a real partner. They transformed our home and the neighbors keep asking who did the work."
Where We Work
Locust Valley is one of the Nassau County communities we serve — along with the neighboring Gold Coast towns and beyond:
About Locust Valley
Home to the Bailey Arboretum and surrounded by the estates and clubs of the North Shore, Locust Valley offers a rare, timeless sense of place — wooded, private and refined.
Renovating here is about finish above all. We deliver estate kitchens, baths, additions and whole-home work to the exacting standard these homes command.
Let's Begin
Book a free in-home consultation with your local design-build team — no pressure, no obligation.
