20 Haynes Ave
West Islip, NY 11795
— ba 1,200 sqft Built 1949 Lot 10,890 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 | $25,900 | $7,500 | $33,400 | $9,017 |
| 2024 | $25,900 | $7,500 | $33,400 | $8,412 |
| 2023 | $25,900 | $7,500 | $33,400 | $8,412 |
| 2022 | $25,900 | $7,500 | $33,400 | $8,341 |
| 2021 | $25,900 | $7,500 | $33,400 | $7,985 |
| 2017 | $25,900 | $7,500 | $33,400 | $7,224 |
| 2016 | $25,900 | $7,500 | $33,400 | $7,198 |
| 2015 | $25,900 | $7,500 | $33,400 | $7,224 |
| 2014 | $25,900 | $7,500 | $33,400 | $7,443 |
| 2013 | $25,900 | $7,500 | $33,400 | $7,316 |
| 2012 | $25,900 | $7,500 | $33,400 | $7,049 |
| 2011 | $25,900 | $7,500 | $33,400 | $6,879 |
| 2010 | $25,900 | $7,500 | $33,400 | $6,492 |
| 2008 | $25,900 | $7,500 | $33,400 | $6,196 |
| 2007 | $25,900 | $7,500 | $33,400 | $5,836 |
Property facts
Year built
1949
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,200 sqft
Lot size
10,890 sqft
ZIP code
11795
City
West Islip
Street
Haynes Ave
Coordinates
40.73489, -73.30578
Comparable properties nearby
Frequently asked questions
When did 20 Haynes Ave last sell?
No public-record sale is on file for 20 Haynes Ave.
What is the current tax assessment for 20 Haynes Ave?
The most recent total assessment for 20 Haynes Ave (year 2025) is $33,400 with $9,017 in property tax.
When was 20 Haynes Ave built?
20 Haynes Ave was built in 1949.
How does 20 Haynes Ave compare to others on Haynes Ave?
We track 8 other properties on Haynes Ave. Browse the list under "Other properties on Haynes Ave" to compare beds, baths, and sale history.
What are the property facts for 20 Haynes Ave?
20 Haynes Ave is a — bath, 1,200 sqft, 10,890 sqft lot single_family.
Is 20 Haynes Ave a flip candidate?
No — 20 Haynes Ave does not appear in our flips dataset.
Is 20 Haynes Ave a tax-appeal candidate?
No — 20 Haynes 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 Haynes Ave