303 Oak Street, South Hempstead, NY 11550
$899,000 · 6 bed · 5 bath · 3,185 sq ft · built 1923 · MLS# 937824 · Active
Welcome to this truly unique and exceptionally versatile, updated 6-bedroom, 5-full-bath Colonial, set on an oversized property in the Rockville Centre School District. Offering over 3,000 square feet of living space, this home is thoughtfully designed to accommodate a wide range of lifestyles and needs. The interior features hardwood floors throughout, generous room sizes, and a flexible layout ideal for extended family living, guest accommodations, or work-from-home needs. Two primary ensuite bedrooms provide privacy and comfort, while the additional bedrooms and baths allow for endless possibilities. Situated on an extremely…
Single-family homes in the Rockville Centre Union Free School District sold for a median of $1,115,000 (typically $930,000–$1,400,000) across 120 recorded sales between Oct 10, 2025 and Sep 30, 2026, up 13.7% on the 12 months before. This home's $899,000 list price sits in the entry single-family tier for the Rockville Centre Union Free School District.
ZIP 11550 has about 3.3 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 $16,525 a year, this home's property tax runs roughly 25% below the $22,000 typical for Rockville Centre 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 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.
Personal-use terms and which listings this site shows: MLS & Data Disclosures
South Hempstead Market Trend
Over the past 2 years, South Hempstead has cooled from a peak near $725K around September 2024 to about $645K, with homes taking longer to sell. If this trend continues, conditions could keep easing toward a more balanced market.
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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.
