21 Oak St
Waterloo, NY 13165
— ba 2,271 sqft Built 1900 Lot 3,920 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 | $56,400 | $8,600 | $65,000 | $3,289 |
| 2024 | $56,400 | $8,600 | $65,000 | $3,077 |
| 2023 | $56,400 | $8,600 | $65,000 | $3,076 |
| 2022 | $56,400 | $8,600 | $65,000 | $3,105 |
| 2021 | $56,400 | $8,600 | $65,000 | $2,997 |
| 2020 | $56,400 | $8,600 | $65,000 | $2,956 |
| 2018 | $56,400 | $8,600 | $65,000 | $2,890 |
| 2016 | $56,400 | $8,600 | $65,000 | $2,566 |
| 2015 | $44,100 | $7,200 | $51,300 | $2,517 |
| 2014 | $44,100 | $7,200 | $51,300 | $2,512 |
| 2013 | $44,100 | $7,200 | $51,300 | $2,446 |
| 2012 | $44,100 | $7,200 | $51,300 | $2,445 |
| 2011 | $41,600 | $6,300 | $47,900 | $3,442 |
| 2010 | $41,600 | $6,300 | $47,900 | $2,931 |
| 2009 | $41,600 | $6,300 | $47,900 | $2,340 |
Property facts
Year built
1900
Property type
multi_family
Stories
2
Beds
—
Baths
—
Living area
2,271 sqft
Lot size
3,920 sqft
ZIP code
13165
City
Waterloo
Street
Oak St
Coordinates
42.90381, -76.86748
Comparable properties nearby
Frequently asked questions
When did 21 Oak St last sell?
No public-record sale is on file for 21 Oak St.
What is the current tax assessment for 21 Oak St?
The most recent total assessment for 21 Oak St (year 2025) is $65,000 with $3,289 in property tax.
When was 21 Oak St built?
21 Oak St was built in 1900.
How does 21 Oak St compare to others on Oak St?
We track 2 other properties on Oak St. Browse the list under "Other properties on Oak St" to compare beds, baths, and sale history.
What are the property facts for 21 Oak St?
21 Oak St is a — bath, 2,271 sqft, 3,920 sqft lot multi_family.
Is 21 Oak St a flip candidate?
No — 21 Oak St does not appear in our flips dataset.
Is 21 Oak St a tax-appeal candidate?
No — 21 Oak 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
+2.3%
Implied 1-yr
+9.2%
2026 Q2
$196.5K
2026 Q3
$200.4K