1850 Monroe Ave
West Islip, NY 11795
— ba 2,144 sqft Built 1971 Lot 7,405 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 12, 2022 | Sold | $660,000 | Public Record |
| Oct 8, 2021 | Listed | $639,999 | OneKeyMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $41,700 | $7,800 | $49,500 | $15,182 |
| 2024 | $41,700 | $7,800 | $49,500 | $14,512 |
| 2023 | $41,700 | $7,800 | $49,500 | $14,512 |
| 2022 | $41,700 | $7,800 | $49,500 | $14,534 |
| 2017 | $41,700 | $7,800 | $49,500 | $11,004 |
| 2016 | $41,700 | $7,800 | $49,500 | $11,082 |
| 2015 | $41,700 | $7,800 | $49,500 | $11,357 |
| 2014 | $41,700 | $7,800 | $49,500 | $11,337 |
| 2013 | $41,700 | $7,800 | $49,500 | $11,131 |
| 2012 | $41,700 | $7,800 | $49,500 | $11,761 |
| 2011 | $41,700 | $7,800 | $49,500 | $11,444 |
| 2010 | $41,700 | $7,800 | $49,500 | $10,850 |
| 2008 | $44,950 | $7,800 | $52,750 | $11,016 |
Property facts
Year built
1971
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,144 sqft
Lot size
7,405 sqft
ZIP code
11795
City
West Islip
Street
Monroe Ave
Coordinates
40.72396, -73.31149
Comparable properties nearby
Frequently asked questions
When did 1850 Monroe Ave last sell?
No public-record sale is on file for 1850 Monroe Ave.
What is the current tax assessment for 1850 Monroe Ave?
The most recent total assessment for 1850 Monroe Ave (year 2025) is $49,500 with $15,182 in property tax.
When was 1850 Monroe Ave built?
1850 Monroe Ave was built in 1971.
How does 1850 Monroe Ave compare to others on Monroe Ave?
We track 8 other properties on Monroe Ave. Browse the list under "Other properties on Monroe Ave" to compare beds, baths, and sale history.
What are the property facts for 1850 Monroe Ave?
1850 Monroe Ave is a — bath, 2,144 sqft, 7,405 sqft lot single_family.
Is 1850 Monroe Ave a flip candidate?
No — 1850 Monroe Ave does not appear in our flips dataset.
Is 1850 Monroe Ave a tax-appeal candidate?
No — 1850 Monroe 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 Monroe Ave