488 Islip Ave
Islip, NY 11751
3 bd 1 ba Built 1940 Lot 7,405 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 12, 2024 | Listing removed | $457,000 | OneKeyMLS |
| Apr 12, 2023 | Sold | $439,000 | Public Record |
| Mar 25, 2023 | Listing removed | $457,000 | OneKeyMLS |
| Feb 2, 2023 | Sold | $415,000 | OneKeyMLS |
| Sep 30, 2022 | Listing removed | $375,000 | OneKeyMLS |
| Sep 28, 2022 | Listed | $449,000 | MLS #3433483 |
| Sep 16, 2022 | Listing removed | $465,000 | MyStateMLS |
| Aug 28, 2022 | Price changed | $457,000 | MLS #3408218 |
| Jul 15, 2022 | Price changed | $465,000 | MLS #11090525 |
| Jul 6, 2022 | Listed | $475,000 | MLS #11090525 |
| Jun 15, 2022 | Listed | $475,000 | MLS #3408218 |
| Jan 30, 2012 | Listing removed | $319,990 | OneKeyMLS |
| Jul 5, 2011 | Price changed | $319,990 | MLS #2364676 |
| Feb 8, 2011 | Listed | $3,199,990 | MLS #2364676 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $23,350 | $6,700 | $30,050 | $10,583 |
| 2017 | $23,350 | $6,700 | $30,050 | $9,131 |
| 2016 | $23,350 | $6,700 | $30,050 | $9,075 |
| 2015 | $23,350 | $6,700 | $30,050 | $9,073 |
| 2014 | $23,350 | $6,700 | $30,050 | $8,931 |
| 2013 | $23,350 | $6,700 | $30,050 | $8,421 |
| 2012 | $23,350 | $6,700 | $30,050 | $8,120 |
| 2011 | $23,350 | $6,700 | $30,050 | $7,796 |
| 2010 | $23,350 | $6,700 | $30,050 | $7,573 |
| 2009 | $23,350 | $6,700 | $30,050 | $7,323 |
| 2008 | $23,350 | $6,700 | $30,050 | $6,928 |
Property facts
Year built
1940
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
—
Lot size
7,405 sqft
ZIP code
11751
City
Islip
Street
Islip Ave
Coordinates
40.74838, -73.20852
Frequently asked questions
When did 488 Islip Ave last sell?
No public-record sale is on file for 488 Islip Ave.
What is the current tax assessment for 488 Islip Ave?
The most recent total assessment for 488 Islip Ave (year 2025) is $30,050 with $10,583 in property tax.
When was 488 Islip Ave built?
488 Islip Ave was built in 1940.
How does 488 Islip Ave compare to others on Islip Ave?
We track 8 other properties on Islip Ave. Browse the list under "Other properties on Islip Ave" to compare beds, baths, and sale history.
What are the property facts for 488 Islip Ave?
488 Islip Ave is a 3 bed, 1 bath, 7,405 sqft lot single_family.
Is 488 Islip Ave a flip candidate?
No — 488 Islip Ave does not appear in our flips dataset.
Is 488 Islip Ave a tax-appeal candidate?
No — 488 Islip Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-13.7%
Implied 1-yr
-54.6%
2026 Q1
$212.6K
2026 Q2
$212.6K
ZIP 11751 — Median Price History + Forecast
Explore nearby
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