24 Harbor Ave
Islip, NY 11751
— ba 2,253 sqft Built 1952 Lot 16,117 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $39,400 | $13,100 | $52,500 | $18,256 |
| 2017 | $39,400 | $13,100 | $52,500 | $15,529 |
| 2016 | $39,400 | $13,100 | $52,500 | $15,438 |
| 2015 | $39,400 | $13,100 | $52,500 | $15,477 |
| 2014 | $39,400 | $13,100 | $52,500 | $15,229 |
| 2013 | $39,400 | $13,100 | $52,500 | $14,857 |
| 2012 | $39,400 | $13,100 | $52,500 | $14,284 |
| 2011 | $39,400 | $13,100 | $52,500 | $13,766 |
| 2010 | $39,400 | $13,100 | $52,500 | $12,158 |
| 2008 | $39,400 | $13,100 | $52,500 | $11,432 |
| 2007 | $39,400 | $13,100 | $52,500 | $10,711 |
Property facts
Year built
1952
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,253 sqft
Lot size
16,117 sqft
ZIP code
11751
City
Islip
Street
Harbor Ave
Coordinates
40.72348, -73.22072
Comparable properties nearby
Frequently asked questions
When did 24 Harbor Ave last sell?
No public-record sale is on file for 24 Harbor Ave.
What is the current tax assessment for 24 Harbor Ave?
The most recent total assessment for 24 Harbor Ave (year 2025) is $52,500 with $18,256 in property tax.
When was 24 Harbor Ave built?
24 Harbor Ave was built in 1952.
How does 24 Harbor Ave compare to others on Harbor Ave?
We track 2 other properties on Harbor Ave. Browse the list under "Other properties on Harbor Ave" to compare beds, baths, and sale history.
What are the property facts for 24 Harbor Ave?
24 Harbor Ave is a — bath, 2,253 sqft, 16,117 sqft lot single_family.
Is 24 Harbor Ave a flip candidate?
No — 24 Harbor Ave does not appear in our flips dataset.
Is 24 Harbor Ave a tax-appeal candidate?
No — 24 Harbor 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
Geography
Other properties on Harbor Ave