218 Dune Road, Westhampton Beach, NY 11978
$8,995,000 · 5 bed · 6 bath · 4,000 sq ft · built 2025 · MLS# 1046251 · Active
Discover luxury waterfront living at 218 Dune Road, Westhampton Beach. This stunning bayfront coastal oasis offers unparalleled elegance and comfort throughout 4,000 sf of living space. The traditional style architecture spans across 2 stories offering 5 bedrooms, including both a first-floor and second-floor primary suite, 5 full baths and 1 half-bath. The open and bright interior features a gourmet eat-In kitchen with top-of-the-line appliances, living room with cozy fireplace, family room, and den/office. Each room showcases the spectacular vistas with walls of windows and sliding glass doors leading to decks…
Single-family homes in the Westhampton Beach Union Free School District sold for a median of $2,200,000 (typically $1,375,000–$3,000,000) across 100 recorded sales between Oct 7, 2025 and Sep 29, 2026, up 16.7% on the 12 months before. This home's $8,995,000 list price sits in the luxury single-family tier for the Westhampton Beach Union Free School District.
At about $37,768 a year, this home's property tax runs roughly 320% above the $9,000 typical for Westhampton Beach Union Free School District. Suffolk bills combine town, school and special-district levies, so two homes at the same price in neighboring districts can carry materially different taxes. Exemptions such as STAR, Senior or Veteran move the number as well — a new owner's bill is often not the same as the seller's.
OneKey MLS (recorded LI sales, trailing 12mo) + actual tax

Listings courtesy of OneKey® MLS as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of October 11, 2026 4:30 am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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Westhampton Beach Market Trend
After topping out near $3.02M around January 2026, Westhampton Beach's median sale price has settled back to about $1.42M, and homes are taking longer to find buyers. If this trend continues, conditions could keep easing toward a more balanced market.
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Looking for off-market opportunities or a property attorney's read on this listing? Contact Joseph DeVito — Lic. R.E. Associate Broker + NY-licensed real estate attorney.
