West Islip, NY
City market trends and history
Public Record
Median Sale Price
$1M
12-Month Sales
31
+81.5%
1-Year Appreciation
+81.5%
Properties Tracked
1,191
Median Sale Price History
Top Neighborhoods
| Name | Median |
|---|
Top Neighborhoods by Activity
| Neighborhood | Sales 12mo | Median |
|---|
Top ZIP Codes
| ZIP | Sales 12mo | Median |
|---|
Recent Sales
| Date | Address | Price |
|---|---|---|
| Feb 27, 2026 | 241 WILLETTS LN | $2.3M |
| Feb 19, 2026 | Bay 5th St | $2.39M |
| Feb 10, 2026 | Union Blvd | $705.6K |
| Jan 29, 2026 | Wagstaff Ln | $3.75M |
| Dec 19, 2025 | S Country Cmn | $650K |
| Dec 8, 2025 | Bay 5th St | $2.39M |
| Nov 21, 2025 | Udall Rd | $600K |
| Nov 10, 2025 | McCall Ave | $765K |
| Nov 7, 2025 | 184 DOROTHY RD | $930K |
| Oct 24, 2025 | W Islip Rd | $1.98M |
| Oct 22, 2025 | S Country Cmn | $650K |
| Oct 1, 2025 | Udall Rd | $600K |
| Sep 30, 2025 | Keith Ln | $800K |
| Sep 22, 2025 | Union Blvd | $705.6K |
| Sep 19, 2025 | 47 MYSON ST | $700K |
| Aug 27, 2025 | 184 DOROTHY RD | $930K |
| Aug 18, 2025 | Union Blvd | $425K |
| Jul 24, 2025 | 219 HYMAN AVE | $540K |
| Jul 16, 2025 | 20 E BAY DR | $825K |
| Jul 11, 2025 | 116 OAK NECK LN | $735K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+5.8%
Implied 1-yr
+23.1%
2026 Q2
$1.37M
2026 Q3
$1.43M
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | Sale date | Sale price |
|---|---|---|
| Davison Ln W | Oct 18, 2024 | $3,600,000 |
| Davison Ln W | Nov 26, 2024 | $3,600,000 |
| 183 PACE DR S | Dec 9, 2024 | $3,198,000 |
| Wagstaff Ln | May 25, 2022 | $2,950,000 |
| Wagstaff Ln | Apr 12, 2022 | $2,950,000 |
| 183 PACE DR S | Sep 20, 2023 | $2,900,000 |
| 183 PACE DR S | Dec 8, 2023 | $2,900,000 |
| True Harbour Way | Aug 10, 2022 | $2,600,000 |
| Sexton Dr | Mar 23, 2023 | $2,200,000 |
| Sexton Dr | Jun 26, 2023 | $2,200,000 |
How West Islip compares
| Metric | West Islip | New York avg | US avg |
|---|---|---|---|
| Median price | $1M | $882.3K | $535.4K |
| 1-year change | +81.5% | -9.3% | -5.4% |
| Sales (12mo) | 31 | 12,296 | — |
| Median sqft | — | — | — |
Other cities in New York
How West Islip ranks in New York
1-year appreciation
#79 of 1645
Median price
#46 of 1645
Frequently asked about West Islip
What is the median sale price in West Islip, NY?
The median sale price in West Islip over the last 12 months is $1M, based on 31 transactions.
How fast are home prices appreciating in West Islip?
West Islip home prices have changed +81.5% year-over-year on a median basis.
How many sales happen each year in West Islip?
Roughly 31 home sales were recorded in West Islip over the trailing 12 months.
What types of properties are most common in West Islip?
single_family is the most common property type tracked in West Islip.
When were most homes in West Islip built?
Most homes in West Islip were built in the 1950-1969 era.