21 Koch St
Tonawanda, NY 14150
3 bd 2 ba 1,568 sqft Built 1920 Lot 4,330 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 | $156,500 | $14,500 | $171,000 | $2,670 |
| 2024 | $156,500 | $14,500 | $171,000 | $2,554 |
| 2023 | $85,400 | $9,600 | $95,000 | $2,347 |
| 2022 | $85,400 | $9,600 | $95,000 | $2,112 |
| 2021 | $85,400 | $9,600 | $95,000 | $2,084 |
| 2020 | $85,400 | $9,600 | $95,000 | $2,080 |
| 2018 | $85,400 | $9,600 | $95,000 | $2,126 |
| 2016 | $52,600 | $7,400 | $60,000 | $306 |
| 2015 | $52,600 | $7,400 | $60,000 | $308 |
| 2014 | $52,600 | $7,400 | $60,000 | $291 |
| 2013 | $49,100 | $7,400 | $56,500 | $322 |
| 2012 | $49,100 | $7,400 | $56,500 | $329 |
| 2011 | $49,100 | $7,400 | $56,500 | $283 |
| 2010 | $49,100 | $7,400 | $56,500 | $1,071 |
| 2009 | $49,100 | $7,400 | $56,500 | $255 |
| 2007 | $34,300 | $4,700 | $39,000 | $277 |
Property facts
Year built
1920
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,568 sqft
Lot size
4,330 sqft
ZIP code
14150
City
Tonawanda
Street
Koch St
Coordinates
43.00552, -78.87510
Comparable properties nearby
Frequently asked questions
When did 21 Koch St last sell?
No public-record sale is on file for 21 Koch St.
What is the current tax assessment for 21 Koch St?
The most recent total assessment for 21 Koch St (year 2025) is $171,000 with $2,670 in property tax.
When was 21 Koch St built?
21 Koch St was built in 1920.
How does 21 Koch St compare to others on Koch St?
We track 1 other property on Koch St. Browse the list under "Other properties on Koch St" to compare beds, baths, and sale history.
What are the property facts for 21 Koch St?
21 Koch St is a 3 bed, 2 bath, 1,568 sqft, 4,330 sqft lot single_family.
Is 21 Koch St a flip candidate?
No — 21 Koch St does not appear in our flips dataset.
Is 21 Koch St a tax-appeal candidate?
No — 21 Koch 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
+1.9%
Implied 1-yr
+7.6%
2026 Q3
$275.1K
2026 Q4
$279.8K
ZIP 14150 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Koch St