20 Alanson Lane, Hampton Bays, NY 11946

20 Alanson Lane, Hampton Bays, NY 11946

$1,595,000 · 6 bed · 3 bath · 3,321 sq ft · built 2002 · MLS# 1072396 · Active

Discover a private Hamptons retreat where coastal elegance meets effortless summer living. Tucked away in a peaceful Hampton Bays setting just moments from ocean and bay beaches, this beautifully appointed six-bedroom, three-bath residence offers 3,321 square feet across three levels, blending timeless architectural details with relaxed sophistication. At the heart of the outdoor experience is a brand-new gunite swimming pool, surrounded by beautifully manicured grounds and a fully fenced backyard, creating an idyllic setting for sun-filled afternoons, poolside entertaining, and unforgettable summer evenings. Inside, coffered ceilings, custom millwork, and a…

Single-family homes in the Hampton Bays Union Free School District sold for a median of $1,040,000 (typically $875,000–$1,450,000) across 135 recorded sales between Nov 5, 2025 and Nov 3, 2026, up 19.2% on the 12 months before. This home's $1,595,000 list price sits in the upper single-family tier for the Hampton Bays Union Free School District.

ZIP 11946 has about 6.3 months of single family inventory — buyer's market. Ample inventory gives buyers strong choice and negotiating leverage, with frequent price adjustments. Homes here are still selling close to asking, at a median 97.4% of final list price.

At about $16,444 a year, this home's property tax runs roughly 106% above the $8,000 typical for Hampton Bays 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 November 10, 2026 7:45 pm. 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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Single-family price trend · Hampton Bays Union Free School District

Single-family homes in the Hampton Bays Union Free School District sold for a median of $1,040,000 across 135 recorded sales between Nov 5, 2025 and Nov 3, 2026, up 19.2% on the median of the 12 months before. This is a year-over-year comparison of recorded sales, not a forecast.

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