801 Southside Ave
West Islip, NY 11795
3 bd — ba 1,428 sqft Built 1952 Lot 14,375 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 | $30,000 | $8,800 | $38,800 | $12,028 |
| 2024 | $30,000 | $8,800 | $38,800 | $11,503 |
| 2023 | $30,000 | $8,800 | $38,800 | $11,503 |
| 2022 | $30,000 | $8,800 | $38,800 | $11,529 |
| 2021 | $30,000 | $8,800 | $38,800 | $11,234 |
| 2020 | $30,000 | $8,800 | $38,800 | $9,901 |
| 2018 | $30,000 | $8,800 | $38,800 | $9,628 |
| 2017 | $30,000 | $8,800 | $38,800 | $9,411 |
| 2016 | $30,000 | $8,800 | $38,800 | $9,457 |
| 2015 | $30,000 | $8,800 | $38,800 | $9,659 |
| 2014 | $30,000 | $8,800 | $38,800 | $9,631 |
| 2013 | $30,000 | $8,800 | $38,800 | $9,461 |
| 2012 | $30,000 | $8,800 | $38,800 | $9,113 |
| 2011 | $30,000 | $8,800 | $38,800 | $8,869 |
| 2010 | $30,000 | $8,800 | $38,800 | $7,390 |
| 2008 | $30,000 | $8,800 | $38,800 | $7,157 |
Property facts
Year built
1952
Property type
single_family
Stories
—
Beds
3
Baths
—
Living area
1,428 sqft
Lot size
14,375 sqft
ZIP code
11795
City
West Islip
Street
Southside Ave
Coordinates
40.72645, -73.29681
Comparable properties nearby
Frequently asked questions
When did 801 Southside Ave last sell?
No public-record sale is on file for 801 Southside Ave.
What is the current tax assessment for 801 Southside Ave?
The most recent total assessment for 801 Southside Ave (year 2025) is $38,800 with $12,028 in property tax.
When was 801 Southside Ave built?
801 Southside Ave was built in 1952.
How does 801 Southside Ave compare to others on Southside Ave?
We track 3 other properties on Southside Ave. Browse the list under "Other properties on Southside Ave" to compare beds, baths, and sale history.
What are the property facts for 801 Southside Ave?
801 Southside Ave is a 3 bed, — bath, 1,428 sqft, 14,375 sqft lot single_family.
Is 801 Southside Ave a flip candidate?
No — 801 Southside Ave does not appear in our flips dataset.
Is 801 Southside Ave a tax-appeal candidate?
No — 801 Southside 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
+3.9%
Implied 1-yr
+15.5%
2026 Q2
$1.35M
2026 Q3
$1.35M
ZIP 11795 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Southside Ave