21 Forest Ave
Ossining, NY 10562
3 bd 1 ba 1,320 sqft Built 1932 Lot 6,061 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 | $294,600 | $257,400 | $552,000 | $16,526 |
| 2024 | $350,300 | $157,600 | $507,900 | $16,177 |
| 2023 | $281,700 | $157,600 | $439,300 | $15,887 |
| 2022 | $234,600 | $157,600 | $392,200 | $15,785 |
| 2021 | $234,600 | $157,600 | $392,200 | $13,878 |
| 2020 | $232,000 | $157,600 | $389,600 | $16,399 |
| 2018 | $150,500 | $157,600 | $308,100 | $12,997 |
| 2017 | $144,600 | $157,600 | $302,200 | $6,619 |
| 2016 | $8,250 | $4,800 | $13,050 | $7,059 |
| 2015 | $8,250 | $4,800 | $13,050 | $7,156 |
| 2014 | $8,250 | $4,800 | $13,050 | $9,273 |
| 2013 | $8,250 | $4,800 | $13,050 | $8,989 |
| 2012 | $8,250 | $4,800 | $13,050 | $7,582 |
| 2011 | $8,250 | $4,800 | $13,050 | $8,519 |
| 2008 | $8,250 | $4,800 | $13,050 | $6,997 |
| 2007 | $7,600 | $4,800 | $12,400 | $6,117 |
Property facts
Year built
1932
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,320 sqft
Lot size
6,061 sqft
ZIP code
10562
City
Ossining
Street
Forest Ave
Coordinates
41.16963, -73.84846
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Forest Ave last sell?
No public-record sale is on file for 21 Forest Ave.
What is the current tax assessment for 21 Forest Ave?
The most recent total assessment for 21 Forest Ave (year 2025) is $552,000 with $16,526 in property tax.
When was 21 Forest Ave built?
21 Forest Ave was built in 1932.
How does 21 Forest Ave compare to others on Forest Ave?
We track 8 other properties on Forest Ave. Browse the list under "Other properties on Forest Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Forest Ave?
21 Forest Ave is a 3 bed, 1 bath, 1,320 sqft, 6,061 sqft lot single_family.
Is 21 Forest Ave a flip candidate?
No — 21 Forest Ave does not appear in our flips dataset.
Is 21 Forest Ave a tax-appeal candidate?
No — 21 Forest 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
+1.4%
Implied 1-yr
+5.4%
2026 Q3
$811.6K
2026 Q4
$821.7K
ZIP 10562 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Forest Ave