263 Commack Road, Deer Park, NY 11729
$749,999 · 5 bed · 3 bath · 1,892 sq ft · built 1962 · MLS# 1056481 · Active
Beautifully maintained and ready for you to move right in, this inviting home offers over 1,800 square feet of interior living space on an impressive 9,000-square-foot lot. With the home positioned toward the front of the property, the backyard feels even larger, creating endless possibilities for outdoor entertaining, gardening, or simply unwinding in your own open space. The paved front yard, along with the one car garage, allows room for up to four cars adding to the everyday convenience. Inside, the versatile layout provides a welcoming setup for multi-generational living…
Single-family homes in the Deer Park Union Free School District sold for a median of $690,000 (typically $635,000–$740,000) across 174 recorded sales between Oct 6, 2025 and Sep 30, 2026, up 5.8% on the 12 months before. This home's $749,999 list price sits in the upper single-family tier for the Deer Park Union Free School District.
ZIP 11729 has about 2.7 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 $13,539 a year, this home's property tax runs roughly 13% above the $12,000 typical for Deer Park 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 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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Deer Park Market Trend
The past 2 years in Deer Park has been defined by stability: median sale prices have ranged only from $625K to $723K, holding near $668K without a single direction winning out. Recently, homes have been selling in about 29 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.
