231 Dune Road #905, Westhampton Beach, NY 11978

$729,000 · 1 bed · 1 bath · 500 sq ft · built 1987 · MLS# 912721 · Active

Discover this beautifully renovated waterfront co-op in the exclusive, private section building of The Ocean Resort at Bath & Tennis, the only full-service resort marina in Westhampton Beach. This chic, cozy, double unit with Living room, loft, cathedral ceiling with skylight, gallery kitchen, bedroom, and bathroom. Amenities of complex included for up to 10. This is an excellent investment opportunity for ownership/rental possibilities! **Resort Highlights:** - Private Beach Access: Enjoy 500 feet of pristine ocean beach with attentive staff providing towels, chairs, and umbrellas. - Saltwater Pools: Relax by the…

Co-ops in the Westhampton Beach Union Free School District sold for a median of $515,000 (typically $480,000–$585,000) across 6 recorded sales between Oct 31, 2025 and Sep 24, 2026, down 18.3% on the 12 months before. Too small a sample to be statistically stable — that median rests on 6 recorded sales, so a single sale moves it substantially. Treat it as a starting point rather than a market reading.

ZIP 11978 has about 8.4 months of inventory — strong buyer's market. A heavily oversupplied market — buyers hold the upper hand, and sellers often offer price cuts or concessions to compete.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax