89 Jefferson St
East Islip, NY 11730
— ba 1,006 sqft Built 1952 Lot 10,019 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 | $23,100 | $8,100 | $31,200 | $9,889 |
| 2024 | $23,100 | $8,100 | $31,200 | $9,372 |
| 2023 | $23,100 | $8,100 | $31,200 | $9,372 |
| 2022 | $23,100 | $8,100 | $31,200 | $9,653 |
| 2021 | $23,100 | $8,100 | $31,200 | $9,392 |
| 2020 | $23,100 | $8,100 | $31,200 | $9,140 |
| 2018 | $23,100 | $8,100 | $31,200 | $9,154 |
| 2017 | $23,100 | $8,100 | $31,200 | $9,107 |
| 2016 | $23,100 | $8,100 | $31,200 | $9,139 |
| 2015 | $23,100 | $8,100 | $31,200 | $9,297 |
| 2014 | $23,100 | $8,100 | $31,200 | $9,339 |
| 2013 | $23,100 | $8,100 | $31,200 | $9,214 |
| 2012 | $23,100 | $8,100 | $31,200 | $8,883 |
| 2011 | $23,100 | $8,100 | $31,200 | $8,527 |
| 2010 | $23,100 | $8,100 | $31,200 | $8,106 |
| 2008 | $23,100 | $8,100 | $31,200 | $7,877 |
Property facts
Year built
1952
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,006 sqft
Lot size
10,019 sqft
ZIP code
11730
City
East Islip
Street
Jefferson St
Coordinates
40.74027, -73.18062
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 89 Jefferson St last sell?
No public-record sale is on file for 89 Jefferson St.
What is the current tax assessment for 89 Jefferson St?
The most recent total assessment for 89 Jefferson St (year 2025) is $31,200 with $9,889 in property tax.
When was 89 Jefferson St built?
89 Jefferson St was built in 1952.
How does 89 Jefferson St compare to others on Jefferson St?
We track 8 other properties on Jefferson St. Browse the list under "Other properties on Jefferson St" to compare beds, baths, and sale history.
What are the property facts for 89 Jefferson St?
89 Jefferson St is a — bath, 1,006 sqft, 10,019 sqft lot single_family.
Is 89 Jefferson St a flip candidate?
No — 89 Jefferson St does not appear in our flips dataset.
Is 89 Jefferson St a tax-appeal candidate?
No — 89 Jefferson St 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
Explore nearby
Geography
Other properties on Jefferson St