1523 Dewey Avenue, North Bellmore, NY 11710
$1,099,000 · 6 bed · 3 bath · 2,722 sq ft · built 1967 · MLS# 1063527 · Active
Welcome to 1523 Dewey Avenue, where exceptional space, versatility, and pride of ownership come together in the heart of North Bellmore! Meticulously maintained and thoughtfully designed, this impressive home offers a flexible layout ideal for today's lifestyle, with wonderful possibilities for extended of multigenerational living. The bright and inviting main level features a spacious living room, formal dining room, eat-in kitchen, 4 generously sized bedrooms, an oversized den, and two beautifully updated full bathrooms. The expansive lower level adds incredible versatility, featuring two additonal generously sized bedrooms, a full bathroom…
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 $1,099,000 list price sits in the upper single-family tier for the North Bellmore Union Free School District.
ZIP 11710 has about 2.9 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 $17,331 a year, this home's property tax runs roughly 33% above 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 16, 2026 8:00 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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North Bellmore Market Trend
The median sale price in North Bellmore has held broadly steady — about $850K in July through September 2026, against $835K in July through September 2025. Across the past 2 years, the monthly median has ranged between $733K and $880K. Homes took longer to sell: about 39 days on market, against 35 a year earlier.
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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.
