984 Islip Ave
Brentwood, NY 11717
4 bd 2 ba Built 1998 Lot 19,602 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 | $26,900 | $11,100 | $38,000 | $9,983 |
| 2024 | $26,900 | $11,100 | $38,000 | $9,534 |
| 2023 | $26,900 | $11,100 | $38,000 | $9,534 |
| 2022 | $26,900 | $11,100 | $38,000 | $9,430 |
| 2021 | $26,900 | $11,100 | $38,000 | $9,268 |
| 2020 | $26,900 | $11,100 | $38,000 | $8,908 |
| 2017 | $26,900 | $11,100 | $38,000 | $8,458 |
| 2016 | $26,900 | $11,100 | $38,000 | $8,358 |
| 2015 | $26,900 | $11,100 | $38,000 | $8,330 |
| 2014 | $26,900 | $11,100 | $38,000 | $8,223 |
| 2013 | $26,900 | $11,100 | $38,000 | $7,987 |
| 2012 | $26,900 | $11,100 | $38,000 | $7,762 |
| 2011 | $26,900 | $11,100 | $38,000 | $7,467 |
| 2010 | $26,900 | $11,100 | $38,000 | $7,158 |
| 2008 | $26,900 | $11,100 | $38,000 | $6,778 |
Property facts
Year built
1998
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
—
Lot size
19,602 sqft
ZIP code
11717
City
Brentwood
Street
Islip Ave
Coordinates
40.76438, -73.21091
Frequently asked questions
When did 984 Islip Ave last sell?
No public-record sale is on file for 984 Islip Ave.
What is the current tax assessment for 984 Islip Ave?
The most recent total assessment for 984 Islip Ave (year 2025) is $38,000 with $9,983 in property tax.
When was 984 Islip Ave built?
984 Islip Ave was built in 1998.
How does 984 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 984 Islip Ave?
984 Islip Ave is a 4 bed, 2 bath, 19,602 sqft lot single_family.
Is 984 Islip Ave a flip candidate?
No — 984 Islip Ave does not appear in our flips dataset.
Is 984 Islip Ave a tax-appeal candidate?
No — 984 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
+1.8%
Implied 1-yr
+7.3%
2026 Q2
$606.3K
2026 Q3
$616.1K
ZIP 11717 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Islip Ave