305 COMMACK Road, Shirley, NY 11967
$579,990 · 3 bed · 2 bath · 1,400 sq ft · built 2025 · MLS# 853845 · Active
New Construction Home Construction Started!!....Be In By The Fall!! Kitchen cabinets are Installed!!! This to be built 3 Bedroom Cape/ The first floor has one bedroom and the Second floor has 2 bedrooms/There is 2 full bathrooms... One Full Bathroom on the first floor...One Bathroom on the second floor/You have a choice of cabinets/choice of tiles for the bathrooms/choice of granite for the Kitchen/choice of carpet for the bedrooms ( All from Builder's Selection) Stainless Steel Appliance Package( From Builder's Selection)/Heat Pump/Central Air Conditioning/Full Unfinished Basement with 8ft ceilings with…
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 $579,990 list price sits in the upper single-family tier for the William Floyd Union Free School District.
ZIP 11967 has about 3.6 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.
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
Shirley Market Trend
Momentum in Shirley has been building over the past 2 years — the median sale price has climbed roughly 5% year over year to about $555K while time on market has generally shortened. Conditions continue to favor sellers; if the trend holds, prices could keep firming.
More homes nearby
- All homes for sale in Shirley, NY
- Homes for sale in Suffolk County, NY
- All Long Island & NYC listings
- Homes in ZIP 11967
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.
