21 Walling Ave
Oneonta, NY 13820
4 bd 2 ba 1,660 sqft Built 1910 Lot 7,841 sqft single_family
Most recent sale
$81,000
May 26, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 31, 2024 | Sold | $255,000 | Public Record |
| Feb 14, 2023 | Listing removed | $89,000 | MyStateMLS |
| May 26, 2022 | Sold | $81,000 | Public Record |
| Apr 20, 2022 | Price changed | $89,000 | MLS #11055349 |
| Apr 2, 2022 | Price changed | $95,900 | MLS #11055349 |
| Mar 10, 2022 | Price changed | $101,200 | MLS #11055349 |
| Feb 22, 2022 | Listed | $115,000 | MLS #11055349 |
| Dec 31, 1998 | Sold | $52,000 | Public Record |
| Dec 9, 1997 | Sold | $29,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $128,400 | $17,600 | $146,000 | $5,672 |
| 2024 | $128,400 | $17,600 | $146,000 | $5,257 |
| 2023 | $128,400 | $17,600 | $146,000 | $5,369 |
| 2022 | $128,400 | $17,600 | $146,000 | $4,981 |
| 2021 | $128,400 | $17,600 | $146,000 | $5,402 |
| 2020 | $128,400 | $17,600 | $146,000 | $5,441 |
| 2019 | $128,400 | $17,600 | $146,000 | $5,391 |
| 2018 | $128,400 | $17,600 | $146,000 | $5,254 |
| 2017 | $128,400 | $17,600 | $146,000 | $5,185 |
| 2016 | $128,400 | $17,600 | $146,000 | $5,110 |
| 2015 | $128,400 | $17,600 | $146,000 | $4,533 |
| 2014 | $76,000 | $9,000 | $85,000 | $3,332 |
| 2013 | $76,000 | $9,000 | $85,000 | $1,727 |
| 2012 | $76,000 | $9,000 | $85,000 | $1,696 |
| 2011 | $76,000 | $9,000 | $85,000 | $1,934 |
| 2010 | $76,000 | $9,000 | $85,000 | $3,617 |
Property facts
Year built
1910
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,660 sqft
Lot size
7,841 sqft
ZIP code
13820
City
Oneonta
Street
Walling Ave
Coordinates
42.45948, -75.05619
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$486
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
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Frequently asked questions
When did 21 Walling Ave last sell?
21 Walling Ave most recently sold on May 26, 2022 for $81,000.
What is the current tax assessment for 21 Walling Ave?
The most recent total assessment for 21 Walling Ave (year 2025) is $146,000 with $5,672 in property tax.
How does 21 Walling Ave's assessment compare to its last sale price?
The current assessment is 80.2% above the last sale price of $81,000.
When was 21 Walling Ave built?
21 Walling Ave was built in 1910.
How does 21 Walling Ave compare to others on Walling Ave?
We track 4 other properties on Walling Ave. Browse the list under "Other properties on Walling Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Walling Ave?
21 Walling Ave is a 4 bed, 2 bath, 1,660 sqft, 7,841 sqft lot single_family.
Is 21 Walling Ave a flip candidate?
No — 21 Walling Ave does not appear in our flips dataset.
Is 21 Walling Ave a tax-appeal candidate?
Yes — 21 Walling Ave appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Walling Ave