Islip, NY
City market trends and history
Public Record
Median Sale Price
$529.9K
12-Month Sales
17
1-Year Appreciation
—
Properties Tracked
825
Median Sale Price History
Top Neighborhoods
| Name | Median |
|---|
Top Neighborhoods by Activity
No neighborhood data available
Neighborhood-level stats are available for ~24k of the ~215k U.S. neighborhoods — Islip is not currently covered.
Top ZIP Codes
Recent Sales
| Date | Address | Price |
|---|---|---|
| Oct 23, 2025 | Union Blvd Apt 7A | $250K |
| Oct 21, 2025 | 2439 UNION BLVD APT 1A | $317K |
| Sep 4, 2025 | Union Blvd Apt 4A | $200K |
| Aug 27, 2025 | SUNRISE HWY | $35K |
| Jul 21, 2025 | 277 OCEAN AVE | $762K |
| Jun 24, 2025 | 22 SUELLEN RD | $1.16M |
| May 8, 2025 | 7 W HEMLOCK ST | $875K |
| Apr 25, 2025 | W Pine St | $489K |
| Apr 22, 2025 | Brookville Ave | $810K |
| Mar 17, 2025 | Willow Ave | $875K |
| Feb 4, 2025 | 48 41ST ST | $300K |
| Jan 9, 2025 | W Pine St | $489K |
| Jan 9, 2025 | 10 MALLARD LN APT 2B | $240K |
| Dec 23, 2024 | Winthrop St | $762K |
| Dec 10, 2024 | Willow Ave | $875K |
| Dec 9, 2024 | Union Blvd Apt 20B | $257.5K |
| Dec 9, 2024 | 2453 E UNION BLVD UNIT 5B | $229K |
| Dec 5, 2024 | Winthrop St | $762K |
| Dec 4, 2024 | 2446 UNION BLVD | $515K |
| Nov 28, 2024 | Maple St | $640K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+1.3%
Implied 1-yr
+5.1%
2026 Q1
$500.4K
2026 Q2
$506.3K
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 |
|---|---|---|
| 71 WILSON BLVD | Aug 21, 2023 | $42,400,000 |
| Cedar Avenue Ext | Jul 27, 2023 | $6,195,000 |
| Cedar Avenue Ext | Nov 15, 2021 | $3,600,000 |
| Elder Rd | Jan 24, 2023 | $1,705,000 |
| Elder Rd | Apr 14, 2023 | $1,705,000 |
| Elder Rd | Dec 6, 2021 | $1,540,000 |
| 283 OCEAN AVE | Jan 6, 2023 | $1,340,000 |
| 283 OCEAN AVE | Feb 28, 2023 | $1,340,000 |
| 5 PARSONS LNDG | Jan 31, 2023 | $1,325,000 |
| 14 BEECH RD | Dec 6, 2023 | $1,212,500 |
How Islip compares
| Metric | Islip | New York avg | US avg |
|---|---|---|---|
| Median price | $529.9K | $882.3K | $535.4K |
| 1-year change | — | -9.3% | -5.4% |
| Sales (12mo) | 17 | 12,296 | — |
| Median sqft | — | — | — |
Other cities in New York
How Islip ranks in New York
1-year appreciation
#827 of 1645
Median price
#869 of 1645
Frequently asked about Islip
What is the median sale price in Islip, NY?
The median sale price in Islip over the last 12 months is $529.9K, based on 17 transactions.
How many sales happen each year in Islip?
Roughly 17 home sales were recorded in Islip over the trailing 12 months.
What types of properties are most common in Islip?
single_family is the most common property type tracked in Islip.
When were most homes in Islip built?
Most homes in Islip were built in the 1950-1969 era.