20 Mill St
Unadilla, NY 13849
5 bd 3 ba 2,508 sqft Built 1899 Lot 14,375 sqft multi_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 9, 2022 | Sold | $125,000 | NYStateAlliance |
| Aug 13, 2022 | Listed | $137,900 | MLS #136052 |
| Dec 31, 2017 | Listing removed | $109,900 | OtsegoDelaware |
| Aug 7, 2017 | Listed | $109,900 | MLS #112491 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $55,600 | $11,400 | $67,000 | $4,097 |
| 2024 | $55,600 | $11,400 | $67,000 | $3,054 |
| 2023 | $55,600 | $11,400 | $67,000 | $3,784 |
| 2022 | $55,600 | $11,400 | $67,000 | $3,752 |
| 2021 | $55,600 | $11,400 | $67,000 | $2,631 |
| 2020 | $55,600 | $11,400 | $67,000 | $2,309 |
| 2019 | $55,600 | $11,400 | $67,000 | $2,360 |
| 2018 | $55,600 | $11,400 | $67,000 | $2,435 |
| 2017 | $55,600 | $11,400 | $67,000 | $2,311 |
| 2016 | $55,600 | $11,400 | $67,000 | $2,323 |
| 2015 | $55,600 | $11,400 | $67,000 | $2,358 |
| 2014 | $55,600 | $11,400 | $67,000 | $2,328 |
| 2013 | $55,600 | $11,400 | $67,000 | $3,509 |
| 2012 | $55,600 | $11,400 | $67,000 | $2,889 |
| 2011 | $55,600 | $11,400 | $67,000 | $4,269 |
| 2010 | $55,600 | $11,400 | $67,000 | $2,685 |
Property facts
Year built
1899
Property type
multi_family
Stories
2
Beds
5
Baths
3
Living area
2,508 sqft
Lot size
14,375 sqft
ZIP code
13849
City
Unadilla
Street
Mill St
Coordinates
42.32430, -75.31014
Comparable properties nearby
Frequently asked questions
When did 20 Mill St last sell?
No public-record sale is on file for 20 Mill St.
What is the current tax assessment for 20 Mill St?
The most recent total assessment for 20 Mill St (year 2025) is $67,000 with $4,097 in property tax.
When was 20 Mill St built?
20 Mill St was built in 1899.
How does 20 Mill St compare to others on Mill St?
We do not currently track other properties on Mill St.
What are the property facts for 20 Mill St?
20 Mill St is a 5 bed, 3 bath, 2,508 sqft, 14,375 sqft lot multi_family.
Is 20 Mill St a flip candidate?
No — 20 Mill St does not appear in our flips dataset.
Is 20 Mill St a tax-appeal candidate?
No — 20 Mill 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
+1.8%
Implied 1-yr
+7.2%
2026 Q3
$204.7K
2026 Q4
$208K
ZIP 13849 — Median Price History + Forecast
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Geography