Is Islip Terrace, NY 11752 a buyer’s or seller’s market?
Islip Terrace is a seller’s market. With about 0.8 months of supply and 81% of recent sales closing above the original list price, competing offers are common on well-priced homes. Buyers here often have a pre-approval in hand and a plan for the appraisal gap before touring.
#4 of 125 ZIP codes in Nassau & Suffolk counties, NY, and #39 of 531 across all the markets we track.
Based on share sold above original list, sale-to-list ratio, months of supply and days on market for the 3 months ending August 31, 2026. How the heat score works
The Islip Terrace housing market right now
In the three months ending August 31, 2026, 81% of homes in Islip Terrace, NY 11752 sold above their list price, the typical home went under contract in 24 days and there were 0.8 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 22 home sales.
Compared with the same period a year earlier, the share selling over asking rose from 76%, homes sold more slowly (15 days then) and the median sale price rose 6% to $719,689. Overall, Islip Terrace is about as competitive as it was a year ago.
Within Suffolk County, homes here sell faster than in 64% of the county’s ZIP codes, and sell more often over asking than in 92%. On our competition score, Islip Terrace ranks #100 of 649 NY ZIP codes with enough sales (score 95 out of 100).
Nearby, buyers who want less competition could look at Westhampton 11977 (0% sold over asking) or Water Mill 11976 (0% sold over asking), while West Sayville 11796 (100% sold over asking) and Peconic 11958 (100% sold over asking) are even more competitive.
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Nearby markets
Amagansett 11930Balanced $988 /sq ftAmityville 11701Seller’s market $442 /sq ftBabylon 11702Seller’s market $455 /sq ftBay Shore 11706Seller’s market $426 /sq ft Browse all markets →Towns like Islip Terrace nearby
Find towns like Islip Terrace in other states →Where Islip Terrace is
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Questions about Islip Terrace real estate
Is Islip Terrace a buyer’s or seller’s market?
A seller’s market: there were 0.8 months of supply in Islip Terrace, NY 11752 in the three months ending August 31, 2026. Under four months usually favors sellers, and more than six favors buyers.
How fast do homes sell in Islip Terrace?
The typical home went under contract in 24 days in the latest three months.
Do homes in Islip Terrace sell over asking?
81% of homes sold above their original list price, and the typical sale closed at 105.5% of the list price.
What are property taxes in Islip Terrace?
About 1.73% of a home’s value a year in Suffolk County, or roughly $6,920 on a $400,000 home.
What is the median home price in Islip Terrace?
The median sale price was $719,689 in the three months ending August 31, 2026, about $380 per square foot.
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Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology