21 Williams St
Waterloo, NY 13165
3 bd 2 ba 1,996 sqft Built 1860 Lot 6,970 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 | $64,500 | $11,400 | $75,900 | $3,791 |
| 2024 | $64,500 | $11,400 | $75,900 | $3,543 |
| 2023 | $64,500 | $11,400 | $75,900 | $3,470 |
| 2022 | $64,500 | $11,400 | $75,900 | $3,504 |
| 2021 | $64,500 | $11,400 | $75,900 | $3,450 |
| 2020 | $64,500 | $11,400 | $75,900 | $3,122 |
| 2018 | $64,500 | $11,400 | $75,900 | $3,251 |
| 2016 | $64,500 | $11,400 | $75,900 | $3,254 |
| 2015 | $56,100 | $9,900 | $66,000 | $2,559 |
| 2014 | $56,100 | $9,900 | $66,000 | $2,541 |
| 2013 | $56,100 | $9,900 | $66,000 | $3,103 |
| 2012 | $56,100 | $9,900 | $66,000 | $2,490 |
| 2011 | $50,500 | $8,400 | $58,900 | $2,385 |
| 2010 | $50,500 | $8,400 | $58,900 | $2,284 |
| 2009 | $50,500 | $8,400 | $58,900 | $2,211 |
Property facts
Year built
1860
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,996 sqft
Lot size
6,970 sqft
ZIP code
13165
City
Waterloo
Street
Williams St
Coordinates
42.90570, -76.86421
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Williams St last sell?
No public-record sale is on file for 21 Williams St.
What is the current tax assessment for 21 Williams St?
The most recent total assessment for 21 Williams St (year 2025) is $75,900 with $3,791 in property tax.
When was 21 Williams St built?
21 Williams St was built in 1860.
How does 21 Williams St compare to others on Williams St?
We track 8 other properties on Williams St. Browse the list under "Other properties on Williams St" to compare beds, baths, and sale history.
What are the property facts for 21 Williams St?
21 Williams St is a 3 bed, 2 bath, 1,996 sqft, 6,970 sqft lot single_family.
Is 21 Williams St a flip candidate?
No — 21 Williams St does not appear in our flips dataset.
Is 21 Williams St a tax-appeal candidate?
No — 21 Williams 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
ZIP 13165 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Williams St