Home builders in Centerport.
Long Island Homeworks has built dormers, additions, and new homes in a harbor-side North Shore hamlet of older custom homes perfectly positioned for dormer additions and waterfront new builds.
Walk-through in Centerport
Frank or Kevin visits personally — East End coverage included.
General Contractor in Centerport, Suffolk County
Centerport is a hamlet in the Town of Huntington tucked along the western shore of Centerport Harbor, one of Long Island's most protected North Shore inlets. The housing stock here spans three eras: original 1920s–1940s colonials and Tudors on the harborfront streets, mid-century 1950s–1970s ranches and split-levels on the wooded ridge above the water, and a smattering of newer custom builds on the remaining waterfront parcels. Lots in Centerport are consistently larger than typical Long Island suburban parcels — half-acre to two-acre properties are the norm — which gives homeowners room to build out as well as up. That combination of large lots, older housing stock, and a desirable harbor setting drives strong demand for general contractor work here: second-story additions on the mid-century ranches, primary suite dormers on the older colonials, full tear-down rebuilds on dated waterfront properties, and rear additions to expand the original footprints. Permitting for all Centerport residential construction falls under the Town of Huntington Building Department at 100 Main Street in Huntington village. Our permit coordinator Lisa has managed dozens of Town of Huntington filings and knows the review cycle, required engineering documentation, and typical turnaround times well. Centerport waterfront and harbor-adjacent properties also require FEMA flood zone review before structural work begins — we confirm flood zone status at every Centerport scoping visit and include any elevation compliance requirements in the project scope. Long Island Homeworks has been the general contractor of choice in Centerport since 2008, completing dormer additions, second-story builds, and waterfront custom homes throughout the hamlet. From the harbor road streets to the ridge-top colonials off Little Neck Road and Centershore Road, we know this community's architecture, its permit process, and its homeowner expectations. No travel surcharge from our Hicksville base — Centerport is a 30-minute drive.
Dormers, additions & custom homes
Dormer Additions
Full shed and Cape-style dormers in Centerport. Town permit handled, framed and watertight same day.
Learn moreHome Additions
Second stories, rear builds, primary suites, in-law suites, kitchen extensions in Centerport.
Learn moreNew Home Construction
Ground-up custom homes and tear-down rebuilds in Centerport. Fixed-price contracts.
Learn moreFrequently Asked Questions About Building in Centerport
Do you work as a general contractor in Centerport, NY?
Yes — Centerport is an active area for Long Island Homeworks. We hold Nassau County license H-1609230000 (valid across all of Long Island including Suffolk) and have been building dormers, additions, and custom homes in Centerport since 2008. All Centerport permits are filed through the Town of Huntington Building Department at 100 Main Street. We manage every permit from engineering drawings through final inspection sign-off. No travel surcharge — Centerport is 30 minutes from our Hicksville base.
How much does a general contractor charge for a home addition in Centerport, NY?
Home additions in Centerport typically run $140,000–$220,000 for full second-story additions on the mid-century ranches and split-levels. Dormer additions on the original 1920s–1940s colonials run $68,000–$105,000 with permits. Rear additions to expand original footprints run $90,000–$160,000 depending on size and scope. Waterfront and harbor-adjacent properties may require FEMA-compliant elevated construction that adds 10–20% to base cost. 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 home addition in Centerport?
Yes. Centerport is in the Town of Huntington Building Department jurisdiction at 100 Main Street in Huntington. All structural additions — dormers, second stories, rear builds, in-law suites — require a building permit. Waterfront properties in FEMA flood zones also need elevation certificates and flood compliance documentation before the permit is issued. Lisa, our permit coordinator, manages all filings including flood zone compliance. Typical turnaround is 4–10 weeks depending on project type.
How long does a home addition take in Centerport, NY?
Design and Town of Huntington permitting takes 8–16 weeks in Centerport. A dormer conversion on a Centerport colonial or ranch runs 6–9 weeks from permit issuance to completion. A full second-story addition runs 4–6 months. Custom waterfront new construction runs 12–16 months. You receive a Gantt chart at the scoping visit with all milestone dates. Waterfront projects with FEMA compliance requirements add 4–6 weeks to the permitting timeline.
What types of home projects are most common in Centerport, NY?
The most common project type in Centerport is second-story additions on 1950s–1970s ranch and split-level homes — converting a single-story 1,400–1,600 sq ft home to a 2,600–3,000 sq ft two-story colonial. Shed dormer additions on the original 1920s–1940s Centerport colonials are also active, converting unfinished half-stories to primary suites. Waterfront custom homes and tear-down rebuilds come in steadily on the harbor-facing parcels. In-law suite additions — with the hamlet's older housing stock and multigenerational family profile — are a growing share of our Centerport work.
Ready to build in Centerport?
Free on-site consultation. Permits handled. East End coverage for new construction.
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