40 Roosevelt Ave
Islip, NY 11751
— ba 1,089 sqft Built 1930 Lot 4,792 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 | $26,000 | $5,500 | $31,500 | $11,065 |
| 2024 | $26,000 | $5,500 | $31,500 | $10,502 |
| 2023 | $26,000 | $5,500 | $31,500 | $10,502 |
| 2022 | $26,000 | $5,500 | $31,500 | $10,501 |
| 2021 | $26,000 | $5,500 | $31,500 | $10,155 |
| 2020 | $26,000 | $5,500 | $31,500 | $9,887 |
| 2018 | $26,000 | $5,500 | $31,500 | $9,618 |
| 2017 | $26,000 | $5,500 | $31,500 | $9,544 |
| 2016 | $26,000 | $5,500 | $31,500 | $9,485 |
| 2015 | $26,000 | $5,500 | $31,500 | $9,483 |
| 2014 | $26,000 | $5,500 | $31,500 | $9,335 |
| 2013 | $26,000 | $5,500 | $31,500 | $9,121 |
| 2012 | $26,000 | $5,500 | $31,500 | $8,799 |
| 2011 | $26,000 | $5,500 | $31,500 | $8,484 |
| 2010 | $26,000 | $5,500 | $31,500 | $8,144 |
| 2008 | $26,000 | $5,500 | $31,500 | $7,650 |
| 2007 | $26,000 | $5,500 | $31,500 | $7,236 |
Property facts
Year built
1930
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,089 sqft
Lot size
4,792 sqft
ZIP code
11751
City
Islip
Street
Roosevelt Ave
Coordinates
40.73618, -73.21954
Comparable properties nearby
Frequently asked questions
When did 40 Roosevelt Ave last sell?
No public-record sale is on file for 40 Roosevelt Ave.
What is the current tax assessment for 40 Roosevelt Ave?
The most recent total assessment for 40 Roosevelt Ave (year 2025) is $31,500 with $11,065 in property tax.
When was 40 Roosevelt Ave built?
40 Roosevelt Ave was built in 1930.
How does 40 Roosevelt Ave compare to others on Roosevelt Ave?
We track 4 other properties on Roosevelt Ave. Browse the list under "Other properties on Roosevelt Ave" to compare beds, baths, and sale history.
What are the property facts for 40 Roosevelt Ave?
40 Roosevelt Ave is a — bath, 1,089 sqft, 4,792 sqft lot single_family.
Is 40 Roosevelt Ave a flip candidate?
No — 40 Roosevelt Ave does not appear in our flips dataset.
Is 40 Roosevelt Ave a tax-appeal candidate?
No — 40 Roosevelt 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 Roosevelt Ave