21 Grand St
Oneonta, NY 13820
3 bd 1 ba 996 sqft Built 1915 Lot 2,178 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 | $71,000 | $6,000 | $77,000 | $2,833 |
| 2024 | $71,000 | $6,000 | $77,000 | $2,626 |
| 2023 | $71,000 | $6,000 | $77,000 | $2,703 |
| 2022 | $71,000 | $6,000 | $77,000 | $2,638 |
| 2021 | $71,000 | $6,000 | $77,000 | $2,618 |
| 2020 | $71,000 | $6,000 | $77,000 | $2,640 |
| 2017 | $71,000 | $6,000 | $77,000 | $2,530 |
| 2016 | $71,000 | $6,000 | $77,000 | $2,886 |
| 2015 | $83,000 | $6,000 | $89,000 | $2,019 |
| 2014 | $38,500 | $2,500 | $41,000 | $1,737 |
| 2013 | $38,500 | $2,500 | $41,000 | $847 |
| 2012 | $38,500 | $2,500 | $41,000 | $832 |
| 2011 | $38,500 | $2,500 | $41,000 | $810 |
| 2010 | $38,500 | $2,500 | $41,000 | $1,327 |
Property facts
Year built
1915
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
996 sqft
Lot size
2,178 sqft
ZIP code
13820
City
Oneonta
Street
Grand St
Coordinates
42.45507, -75.05642
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Grand St last sell?
No public-record sale is on file for 21 Grand St.
What is the current tax assessment for 21 Grand St?
The most recent total assessment for 21 Grand St (year 2025) is $77,000 with $2,833 in property tax.
When was 21 Grand St built?
21 Grand St was built in 1915.
How does 21 Grand St compare to others on Grand St?
We track 8 other properties on Grand St. Browse the list under "Other properties on Grand St" to compare beds, baths, and sale history.
What are the property facts for 21 Grand St?
21 Grand St is a 3 bed, 1 bath, 996 sqft, 2,178 sqft lot single_family.
Is 21 Grand St a flip candidate?
No — 21 Grand St does not appear in our flips dataset.
Is 21 Grand St a tax-appeal candidate?
No — 21 Grand 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
-1.1%
Implied 1-yr
-4.4%
2026 Q3
$257.4K
2026 Q4
$254.3K
ZIP 13820 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grand St