257 Adams Lane, Hewlett Neck, NY 11557
$2,350,000 · 5 bed · 4 bath · 3,196 sq ft · built 1930 · MLS# 1034463 · Active
Welcome to 257 Adams Lane in the incorporated village of Hewlett Neck where a rare opportunity awaits. This .82 acres country house offers 5 bedrooms and 3.5 bathrooms. The first floor includes a large laundry room /mud room, large eat in kitchen overlooking an expanse of lawn private gardens, living room, formal dining room, sunroom and half bath. The second floor includes the primary bedroom a full bathroom and separate dressing room together with 2 additional bedrooms and additional full bath. A large loft space perfect for a home office…
Single-family homes in the Hewlett-Woodmere Union Free School District sold for a median of $1,180,000 (typically $785,000–$1,595,000) across 145 recorded sales between Oct 7, 2025 and Sep 28, 2026, up 22.3% on the 12 months before. This home's $2,350,000 list price sits in the luxury single-family tier for the Hewlett-Woodmere Union Free School District.
ZIP 11557 has about 5.4 months of single family inventory — balanced market. Supply and demand are roughly even, so buyers and sellers share leverage with fair, predictable pricing.
At about $31,075 a year, this home's property tax runs roughly 64% above the $19,000 typical for Hewlett-Woodmere Union Free School District. Nassau assessments run on a multi-year cycle, so the assessed value behind this bill can lag what the home actually sells for today. A sale does not automatically reset it, and 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 2:30 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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Hewlett Neck Market Trend
Hewlett Neck's monthly median has swung between $515K and $2.4M over the past 2 years — volatility that usually reflects a thin or mixed market rather than one steady trend. Homes here have lately been going under contract in roughly 99 days.
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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.
