20 William St
Kinderhook, NY 12106
3 bd 2 ba Built 1850 Lot 30,928 sqft single_family
Most recent sale
$145,500
Mar 12, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 7, 2022 | Price changed | $248,000 | MLS #142775 |
| Aug 14, 2022 | Price changed | $299,000 | MLS #142775 |
| Jul 8, 2022 | Listed | $349,000 | MLS #142775 |
| Mar 12, 2021 | Sold | $145,500 | MLS #202016704 |
| Feb 3, 2021 | Relisted | $169,900 | MLS #202016704 |
| Jan 18, 2021 | Price changed | $169,900 | MLS #202016704 |
| Jan 4, 2021 | Price changed | $175,000 | MLS #202016704 |
| Dec 15, 2020 | Price changed | $190,000 | MLS #202016704 |
| Nov 25, 2020 | Price changed | $194,900 | MLS #202016704 |
| Nov 10, 2020 | Price changed | $197,000 | MLS #202016704 |
| Nov 9, 2020 | Relisted | $199,000 | MLS #202016704 |
| Oct 7, 2020 | Price changed | $199,000 | MLS #202016704 |
| Sep 28, 2020 | Relisted | $202,000 | MLS #202016704 |
| Sep 22, 2020 | Price changed | $202,000 | MLS #202016704 |
| May 27, 2020 | Price changed | $208,600 | MLS #202016704 |
| Apr 28, 2020 | Listed | $215,000 | MLS #202016704 |
| Dec 27, 2019 | Listed | $226,010 | MLS #201936705 |
| Aug 15, 2019 | Price changed | $246,000 | MLS #201920391 |
| Jun 28, 2019 | Price changed | $249,900 | MLS #201920391 |
| May 23, 2019 | Listed | $258,000 | MLS #201920391 |
| Apr 3, 2017 | Price changed | $134,900 | MLS #112342 |
| Feb 12, 2017 | Price changed | $140,000 | MLS #112342 |
| Jan 6, 2017 | Price changed | $185,000 | MLS #112342 |
| Nov 4, 2016 | Listed | $139,000 | MLS #112342 |
| Jul 6, 2009 | Listed | $239,900 | MLS #29111241 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,900 | $51,300 | $53,200 | $1,514 |
| 2024 | $1,900 | $51,300 | $53,200 | $1,471 |
| 2023 | $1,900 | $51,300 | $53,200 | $1,457 |
| 2022 | $144,700 | $51,300 | $196,000 | $2,626 |
| 2021 | $144,700 | $51,300 | $196,000 | $5,111 |
| 2020 | $144,700 | $51,300 | $196,000 | $5,071 |
| 2019 | $138,000 | $48,400 | $186,400 | $5,171 |
| 2018 | $138,000 | $48,400 | $186,400 | $4,584 |
| 2017 | $138,000 | $48,400 | $186,400 | $4,476 |
| 2016 | $138,000 | $48,400 | $186,400 | $4,508 |
| 2015 | $138,000 | $48,400 | $186,400 | $4,515 |
| 2014 | $138,000 | $48,400 | $186,400 | $4,422 |
| 2013 | $152,130 | $35,520 | $187,650 | $4,536 |
| 2012 | $152,130 | $35,520 | $187,650 | $4,225 |
| 2011 | $171,500 | $37,000 | $208,500 | $4,283 |
| 2010 | $186,973 | $37,000 | $223,973 | $6,910 |
Property facts
Year built
1850
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
—
Lot size
30,928 sqft
ZIP code
12106
City
Kinderhook
Street
William St
Coordinates
42.39491, -73.69539
Frequently asked questions
When did 20 William St last sell?
20 William St most recently sold on Mar 12, 2021 for $145,500.
What is the current tax assessment for 20 William St?
The most recent total assessment for 20 William St (year 2025) is $53,200 with $1,514 in property tax.
How does 20 William St's assessment compare to its last sale price?
The current assessment is 63.4% below the last sale price of $145,500.
When was 20 William St built?
20 William St was built in 1850.
How does 20 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 20 William St?
20 William St is a 3 bed, 2 bath, 30,928 sqft lot single_family.
Is 20 William St a flip candidate?
No — 20 William St does not appear in our flips dataset.
Is 20 William St a tax-appeal candidate?
Yes — 20 William St 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
-1.6%
Implied 1-yr
-6.4%
2026 Q1
$636.8K
2026 Q2
$625.4K
ZIP 12106 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St