249 Debevoise Avenue, Roosevelt, NY 11575
$599,999 · 4 bed · 1 bath · 1,515 sq ft · built 1947 · MLS# 1050470 · Active
Spacious Wideline Cape with roomy foyer area between bedrooms, first floor primary bedroom, hardwood floors under carpeting, spacious 2 large bedrooms upstairs plus full basement. Located on a quiet street, not far from schools and shopping.
Single-family homes in the Roosevelt Union Free School District sold for a median of $655,000 (typically $600,000–$740,000) across 92 recorded sales between Oct 6, 2025 and Oct 2, 2026, up 0% on the 12 months before. This home's $599,999 list price sits in the entry single-family tier for the Roosevelt Union Free School District.
ZIP 11575 has about 2.1 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 12, 2026 7:30 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.
Personal-use terms and which listings this site shows: MLS & Data Disclosures
Roosevelt Market Trend
After topping out near $734K around August 2025, Roosevelt's median sale price has settled back to about $650K, and homes are taking longer to find buyers. If the easing persists, conditions could move further toward a balanced market.
More homes nearby
- All homes for sale in Roosevelt, NY
- Homes for sale in Nassau County, NY
- All Long Island & NYC listings
- Homes in ZIP 11575
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.
