145 Altmar Ave
West Islip, NY 11795
— ba 1,632 sqft Built 1957 Lot 10,890 sqft multi_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 | $36,400 | $7,400 | $43,800 | $12,316 |
| 2024 | $36,400 | $7,400 | $43,800 | $12,983 |
| 2023 | $36,400 | $7,400 | $43,800 | $12,983 |
| 2022 | $36,400 | $7,400 | $43,800 | $13,027 |
| 2021 | $36,400 | $7,400 | $43,800 | $12,686 |
| 2020 | $36,400 | $7,400 | $43,800 | $12,321 |
| 2018 | $34,450 | $7,400 | $41,850 | $11,326 |
| 2017 | $34,450 | $7,400 | $41,850 | $3,683 |
| 2016 | $34,450 | $7,400 | $41,850 | $3,687 |
| 2015 | $34,450 | $7,400 | $41,850 | $3,747 |
| 2014 | $34,450 | $7,400 | $41,850 | $3,725 |
| 2013 | $34,450 | $7,400 | $41,850 | $3,669 |
| 2012 | $34,450 | $7,400 | $41,850 | $3,523 |
| 2011 | $34,450 | $7,400 | $41,850 | $3,458 |
| 2010 | $34,450 | $7,400 | $41,850 | $3,234 |
| 2008 | $34,450 | $7,400 | $41,850 | $4,058 |
Property facts
Year built
1957
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
1,632 sqft
Lot size
10,890 sqft
ZIP code
11795
City
West Islip
Street
Altmar Ave
Coordinates
40.73684, -73.29688
Comparable properties nearby
Frequently asked questions
When did 145 Altmar Ave last sell?
No public-record sale is on file for 145 Altmar Ave.
What is the current tax assessment for 145 Altmar Ave?
The most recent total assessment for 145 Altmar Ave (year 2025) is $43,800 with $12,316 in property tax.
When was 145 Altmar Ave built?
145 Altmar Ave was built in 1957.
How does 145 Altmar Ave compare to others on Altmar Ave?
We track 2 other properties on Altmar Ave. Browse the list under "Other properties on Altmar Ave" to compare beds, baths, and sale history.
What are the property facts for 145 Altmar Ave?
145 Altmar Ave is a — bath, 1,632 sqft, 10,890 sqft lot multi_family.
Is 145 Altmar Ave a flip candidate?
No — 145 Altmar Ave does not appear in our flips dataset.
Is 145 Altmar Ave a tax-appeal candidate?
No — 145 Altmar 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 Altmar Ave