21 Prospect St
New York Mills, NY 13417
4 bd 2 ba 1,799 sqft Built 1940 Lot 7,087 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 | $66,200 | $15,800 | $82,000 | $3,191 |
| 2024 | $66,200 | $15,800 | $82,000 | $3,507 |
| 2023 | $66,200 | $15,800 | $82,000 | $3,518 |
| 2022 | $66,200 | $15,800 | $82,000 | $3,869 |
| 2021 | $66,200 | $15,800 | $82,000 | $3,484 |
| 2020 | $66,200 | $15,800 | $82,000 | $2,697 |
| 2017 | $66,200 | $15,800 | $82,000 | $1,694 |
| 2016 | $66,200 | $15,800 | $82,000 | $1,226 |
| 2015 | $66,200 | $15,800 | $82,000 | $1,817 |
| 2014 | $66,200 | $15,800 | $82,000 | $1,778 |
| 2013 | $66,200 | $15,800 | $82,000 | $3,496 |
| 2012 | $66,200 | $15,800 | $82,000 | $2,162 |
| 2011 | $66,200 | $15,800 | $82,000 | $1,753 |
| 2010 | $66,200 | $15,800 | $82,000 | $1,650 |
| 2009 | $66,200 | $15,800 | $82,000 | $1,564 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
1,799 sqft
Lot size
7,087 sqft
ZIP code
13417
City
New York Mills
Street
Prospect St
Coordinates
43.09686, -75.29300
Comparable properties nearby
Frequently asked questions
When did 21 Prospect St last sell?
No public-record sale is on file for 21 Prospect St.
What is the current tax assessment for 21 Prospect St?
The most recent total assessment for 21 Prospect St (year 2025) is $82,000 with $3,191 in property tax.
When was 21 Prospect St built?
21 Prospect St was built in 1940.
How does 21 Prospect St compare to others on Prospect St?
We track 2 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 21 Prospect St?
21 Prospect St is a 4 bed, 2 bath, 1,799 sqft, 7,087 sqft lot single_family.
Is 21 Prospect St a flip candidate?
No — 21 Prospect St does not appear in our flips dataset.
Is 21 Prospect St a tax-appeal candidate?
No — 21 Prospect 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
+2.5%
Implied 1-yr
+10.1%
2026 Q2
$205.9K
2026 Q3
$210.4K
ZIP 13417 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St