450 Great Neck Road, Copiague, NY 11726
$561,000 · 2 bed · 1 bath · 891 sq ft · built 1920 · MLS# 1063515 · Active
This Colonial Style Home Features 2 Bedrooms, Full Bath, Den, Eat In Kitchen & Driveway Parking. The information provided is estimated to the best of our abilities at this time.
Single-family homes in the Copiague Union Free School District sold for a median of $621,000 (typically $560,000–$705,000) across 187 recorded sales between Oct 7, 2025 and Oct 2, 2026, up 6.2% on the 12 months before. This home's $561,000 list price sits in the mid-market single-family tier for the Copiague Union Free School District.
ZIP 11726 has about 3 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 $6,976 a year, this home's property tax runs roughly 37% below the $11,000 typical for Copiague 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 16, 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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Copiague Market Trend
The median sale price in Copiague has eased about 3% — about $650K in July through September 2026, against $668K in July through September 2025. Over the past 2 years, monthly medians have swung between $475K and $730K, without one steady direction. Homes took longer to sell: about 45 days on market, against 32 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.
