21 Ann St
Ossining, NY 10562
3 bd 2 ba 1,300 sqft Built 1910 Lot 3,049 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 | $317,000 | $211,300 | $528,300 | $16,809 |
| 2024 | $425,800 | $90,800 | $516,600 | $14,875 |
| 2023 | $300,700 | $90,800 | $391,500 | $14,158 |
| 2022 | $252,200 | $90,800 | $343,000 | $13,805 |
| 2021 | $234,900 | $90,800 | $325,700 | $11,524 |
| 2020 | $94,700 | $90,800 | $185,500 | $7,808 |
| 2018 | $89,400 | $90,800 | $180,200 | $7,601 |
| 2017 | $89,400 | $90,800 | $180,200 | $5,367 |
| 2016 | $6,400 | $3,000 | $9,400 | $6,098 |
| 2015 | $6,400 | $3,000 | $9,400 | $6,068 |
| 2014 | $6,400 | $3,000 | $9,400 | $6,680 |
| 2013 | $6,400 | $3,000 | $9,400 | $6,475 |
| 2012 | $6,400 | $3,000 | $9,400 | $5,461 |
| 2011 | $6,400 | $3,000 | $9,400 | $6,136 |
| 2008 | $6,400 | $3,000 | $9,400 | $5,040 |
| 2007 | $5,000 | $3,000 | $8,000 | $3,946 |
Property facts
Year built
1910
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,300 sqft
Lot size
3,049 sqft
ZIP code
10562
City
Ossining
Street
Ann St
Coordinates
41.16454, -73.86357
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Ann St last sell?
No public-record sale is on file for 21 Ann St.
What is the current tax assessment for 21 Ann St?
The most recent total assessment for 21 Ann St (year 2025) is $528,300 with $16,809 in property tax.
When was 21 Ann St built?
21 Ann St was built in 1910.
How does 21 Ann St compare to others on Ann St?
We track 6 other properties on Ann St. Browse the list under "Other properties on Ann St" to compare beds, baths, and sale history.
What are the property facts for 21 Ann St?
21 Ann St is a 3 bed, 2 bath, 1,300 sqft, 3,049 sqft lot single_family.
Is 21 Ann St a flip candidate?
No — 21 Ann St does not appear in our flips dataset.
Is 21 Ann St a tax-appeal candidate?
No — 21 Ann St 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