4 Cloister Street, Hauppauge, NY 11788
$699,999 · 3 bed · 2 bath · 1,080 sq ft · built 1961 · MLS# 1072213 · Coming Soon
Great 3 bedroom, 2 Full Bath Ranch style home. This home offers HW floors, Full Finished basement, CAC IGS, 1 Car Garage, set on .26 acre of property. Updated Roof (4 yrs), Siding, Anderson windows, Paver patio and walk ways. Gas Forced Hot air, Shed, 1 yr HW Heater, Hauppauge schools.
Single-family homes in the Hauppauge Union Free School District sold for a median of $869,000 (typically $755,000–$1,025,000) across 133 recorded sales between Nov 5, 2025 and Oct 30, 2026, up 10.7% on the 12 months before. This home's $699,999 list price sits in the entry single-family tier for the Hauppauge Union Free School District.
ZIP 11788 has about 2.3 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 $9,613 a year, this home's property tax runs roughly 26% below the $13,000 typical for Hauppauge 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

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Based on information submitted to the MLS GRID as of November 10, 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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Single-family price trend · Hauppauge Union Free School District
Single-family homes in the Hauppauge Union Free School District sold for a median of $869,000 across 133 recorded sales between Nov 5, 2025 and Oct 30, 2026, up 10.7% on the median of the 12 months before. This is a year-over-year comparison of recorded sales, not a forecast.
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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.
