20 Spencer St
Mount Kisco, NY 10549
3 bd 1 ba 1,308 sqft Built 1937 Lot 6,303 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 | $45,100 | $9,900 | $55,000 | $8,681 |
| 2024 | $45,100 | $9,900 | $55,000 | $8,908 |
| 2023 | $45,100 | $9,900 | $55,000 | $8,745 |
| 2022 | $45,100 | $9,900 | $55,000 | $9,235 |
| 2021 | $45,100 | $9,900 | $55,000 | $9,033 |
| 2020 | $45,100 | $9,900 | $55,000 | $8,935 |
| 2018 | $45,100 | $9,900 | $55,000 | $9,990 |
| 2017 | $45,100 | $9,900 | $55,000 | $5,292 |
| 2016 | $45,100 | $9,900 | $55,000 | $5,892 |
| 2015 | $45,100 | $9,900 | $55,000 | $8,040 |
| 2014 | $45,100 | $9,900 | $55,000 | $6,752 |
| 2013 | $45,100 | $9,900 | $55,000 | $11,824 |
| 2012 | $45,100 | $9,900 | $55,000 | $9,943 |
| 2011 | $45,100 | $9,900 | $55,000 | $9,381 |
| 2008 | $45,100 | $9,900 | $55,000 | $8,864 |
| 2007 | $45,100 | $9,900 | $55,000 | $2,831 |
Property facts
Year built
1937
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,308 sqft
Lot size
6,303 sqft
ZIP code
10549
City
Mount Kisco
Street
Spencer St
Coordinates
41.19333, -73.72858
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Spencer St last sell?
No public-record sale is on file for 20 Spencer St.
What is the current tax assessment for 20 Spencer St?
The most recent total assessment for 20 Spencer St (year 2025) is $55,000 with $8,681 in property tax.
When was 20 Spencer St built?
20 Spencer St was built in 1937.
How does 20 Spencer St compare to others on Spencer St?
We track 6 other properties on Spencer St. Browse the list under "Other properties on Spencer St" to compare beds, baths, and sale history.
What are the property facts for 20 Spencer St?
20 Spencer St is a 3 bed, 1 bath, 1,308 sqft, 6,303 sqft lot single_family.
Is 20 Spencer St a flip candidate?
No — 20 Spencer St does not appear in our flips dataset.
Is 20 Spencer St a tax-appeal candidate?
No — 20 Spencer 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
+3.8%
Implied 1-yr
+15.3%
2026 Q3
$2.22M
2026 Q4
$2.29M
ZIP 10549 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Spencer St