9 The Green, Shirley, NY 11967
$559,990 · 3 bed · 2 bath · 1,600 sq ft · built 2005 · MLS# 1051741 · Active
Welcome to this young 3-bedroom, 1.5-bath home built in 2006, offering approximately 1,600 sq. ft. of comfortable living space plus a large 3/4 finished basement. The inviting front porch welcomes you into a home featuring a formal living room, formal dining room, and a spacious eat-in kitchen with pantry and stainless steel appliances, including stove, refrigerator and dishwasher. The primary bedroom features a beautiful cathedral ceiling. Enjoy central air, laundry room, attic storage, and some newer windows. Outside, you’ll find a fully fenced, nicely sized yard with an above-ground pool…
Single-family homes in the William Floyd Union Free School District sold for a median of $510,000 (typically $430,000–$580,000) across 494 recorded sales between Oct 6, 2025 and Oct 2, 2026, up 5.2% on the 12 months before. This home's $559,990 list price sits in the upper single-family tier for the William Floyd Union Free School District.
ZIP 11967 has about 3.4 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 $10,428 a year, this home's property tax runs roughly 30% above the $8,000 typical for William Floyd 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 14, 2026 8:15 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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Shirley Market Trend
In Shirley, the median sale price has risen about 5%: $555K for July through September 2026, against $527K for July through September 2025. Over the past 2 years, monthly medians have ranged from $485K to $615K. Homes also sold faster: about 34 days on market, against 39 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.
