821 Sterling Street, North Bellmore, NY 11710
$1,650,000 · 5 bed · 5 bath · 3,600 sq ft · built 1962 · MLS# 1014117 · Active
Experience modern luxury at its finest in this stunning custom-built 3,600 sq. ft. residence featuring 5 bedrooms, 5 bathrooms, and a fully finished basement with a full bath. Designed for both everyday living and exceptional entertaining, this home offers a spacious family room, elegant living room, formal dining room, and a show-stopping chef’s kitchen with premium finishes throughout. Soaring ceilings, expansive windows, and designer details create a bright, sophisticated atmosphere, while abundant storage ensures practicality at every turn. Step outside to your private backyard retreat complete with a beautiful in-ground…
Single-family homes in the North Bellmore Union Free School District sold for a median of $830,000 (typically $750,000–$915,000) across 151 recorded sales between Oct 8, 2025 and Oct 1, 2026, up 6.4% on the 12 months before. This home's $1,650,000 list price sits in the luxury single-family tier for the North Bellmore Union Free School District.
ZIP 11710 has about 2.6 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.
At about $11,643 a year, this home's property tax runs roughly 10% below the $13,000 typical for North Bellmore 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 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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North Bellmore Market Trend
The past 2 years in North Bellmore has been defined by stability: median sale prices have ranged only from $720K to $880K, holding near $800K without a single direction winning out. The typical recent sale has taken about 39 days to go under contract.
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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.
