9 Harrison Ave
East Islip, NY 11730
— ba 1,163 sqft Built 1962 Lot 11,326 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 | $28,800 | $10,000 | $38,800 | $12,103 |
| 2024 | $28,800 | $10,000 | $38,800 | $13,777 |
| 2023 | $28,800 | $10,000 | $38,800 | $13,777 |
| 2022 | $25,500 | $10,000 | $35,500 | $8,195 |
| 2017 | $25,500 | $10,000 | $35,500 | $7,640 |
| 2016 | $25,500 | $10,000 | $35,500 | $7,731 |
| 2015 | $25,500 | $10,000 | $35,500 | $7,902 |
| 2014 | $25,500 | $10,000 | $35,500 | $7,960 |
| 2013 | $25,500 | $10,000 | $35,500 | $8,246 |
| 2012 | $25,500 | $10,000 | $35,500 | $7,921 |
| 2011 | $25,500 | $10,000 | $35,500 | $7,605 |
| 2010 | $25,500 | $10,000 | $35,500 | $7,180 |
| 2008 | $25,500 | $10,000 | $35,500 | $6,986 |
| 2007 | $25,500 | $10,000 | $35,500 | $6,530 |
Property facts
Year built
1962
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,163 sqft
Lot size
11,326 sqft
ZIP code
11730
City
East Islip
Street
Harrison Ave
Coordinates
40.72749, -73.19626
Comparable properties nearby
Frequently asked questions
When did 9 Harrison Ave last sell?
No public-record sale is on file for 9 Harrison Ave.
What is the current tax assessment for 9 Harrison Ave?
The most recent total assessment for 9 Harrison Ave (year 2025) is $38,800 with $12,103 in property tax.
When was 9 Harrison Ave built?
9 Harrison Ave was built in 1962.
How does 9 Harrison Ave compare to others on Harrison Ave?
We do not currently track other properties on Harrison Ave.
What are the property facts for 9 Harrison Ave?
9 Harrison Ave is a — bath, 1,163 sqft, 11,326 sqft lot single_family.
Is 9 Harrison Ave a flip candidate?
No — 9 Harrison Ave does not appear in our flips dataset.
Is 9 Harrison Ave a tax-appeal candidate?
No — 9 Harrison 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
+2.1%
Implied 1-yr
+8.4%
2026 Q3
$806.5K
2026 Q4
$821.5K
ZIP 11730 — Median Price History + Forecast
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Geography