
Home builders in Westbury.
Long Island Homeworks has built dormers, additions, and new homes in a central Nassau village with diverse housing stock and strong addition demand.
Walk-through in Westbury
Frank visits personally — no travel fees in Nassau.
Building in Westbury, Nassau County
Westbury is a central Nassau village that sits at the intersection of several of Long Island's most active housing markets — bordered by Carle Place to the north, Old Westbury estates to the east, and Garden City's high-value stock to the south. The housing mix is genuinely diverse: 1950s Capes on 50-by-100 lots share blocks with larger 1960s colonials and the occasional mid-century split. That range drives steady demand for both entry-level shed dormers (growing families who cannot afford to move) and full second-story additions on larger footprints where the math works. Westbury falls under Town of Hempstead building department jurisdiction for most addresses — the same department that covers Merrick, Bellmore, and Wantagh. Our permit coordinator Lisa files all Town of Hempstead applications and knows the review cycle well. Growing families in Westbury consistently cite the need for a fourth bedroom or a primary suite addition, making dormer conversions the most common project type. Proximity to the Old Westbury estates also means a small but consistent flow of larger-scope additions where finish expectations run high. No travel fees from our Hicksville base.
Dormers, additions & custom homes
Dormer Additions
Full shed and Cape-style dormers in Westbury. Town permit handled, framed and watertight same day.
Learn moreHome Additions
Second stories, rear builds, primary suites, in-law suites, kitchen extensions in Westbury.
Learn moreNew Home Construction
Ground-up custom homes and tear-down rebuilds in Westbury. Fixed-price contracts.
Learn moreFrequently Asked Questions About Building in Westbury
Do you build dormers in Westbury, NY?
Yes — Westbury is well inside our Nassau County service area. Long Island Homeworks holds Nassau County license H-1609230000 and has completed dormer additions and second-story builds throughout Westbury's diverse housing stock, from 1950s Capes on the village streets to larger colonials near the Old Westbury border. Westbury falls under Town of Hempstead building department jurisdiction — we pull every permit and manage the filing from drawings through inspection sign-off. No travel fees from our Hicksville base.
How much does a dormer addition cost in Westbury, NY?
Dormer additions in Westbury typically run $60,000–$90,000 depending on size, structural scope, and interior finish. A shed dormer on a Westbury Cape converting a half-story to a primary suite with full bath runs $62,000–$78,000 with permits included. Full second-story additions on Westbury colonials run $140,000–$210,000. Frank provides a fixed-price written contract at the scoping visit — the number on the contract is the number you pay.
Do I need a permit for a dormer in Westbury?
Yes. Most Westbury addresses fall under Town of Hempstead building department jurisdiction. Structural dormer additions and second-story builds require a building permit. Lisa, our permit coordinator, prepares all architectural drawings and manages the Town of Hempstead filing and inspection process. Typical permit turnaround is 4–8 weeks. Permit fees are itemized in your estimate upfront.
How long does a Westbury dormer project take?
Design and Town of Hempstead permitting takes 8–14 weeks in Westbury. Once permits are issued, a standard shed dormer on a Cape or split takes 6–9 weeks to complete — framing, roofing, insulation, windows, drywall, and paint. You receive a Gantt chart at the scoping visit with all milestone dates.
What home addition contractors serve Westbury, NY?
Long Island Homeworks is based in Hicksville, about 10 minutes from Westbury. We serve all of Westbury and the surrounding Nassau villages — Carle Place, Garden City, Old Westbury, Mineola, and East Garden City. Nassau license H-1609230000, 618 completed projects since 2008, 4.9-star Google rating.
Ready to build in Westbury?
Free on-site consultation. Permits handled. No travel fee in Nassau County.
Mon–Fri, 7am to 6pm | Saturdays by appointment · Call or text anytime
