21 Upland Ln
Armonk, NY 10504
4 ba 4,632 sqft Built 1957 Lot 56,632 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 | $27,100 | $3,300 | $30,400 | $34,719 |
| 2024 | $27,100 | $3,300 | $30,400 | $35,255 |
| 2023 | $27,100 | $3,300 | $30,400 | $33,822 |
| 2022 | $27,100 | $3,300 | $30,400 | $33,435 |
| 2021 | $27,100 | $3,300 | $30,400 | $33,037 |
| 2020 | $27,100 | $3,300 | $30,400 | $33,136 |
| 2018 | $27,100 | $3,300 | $30,400 | $86,219 |
| 2017 | $27,100 | $3,300 | $30,400 | $29,941 |
| 2016 | $27,100 | $3,300 | $30,400 | $95,057 |
| 2015 | $27,100 | $3,300 | $30,400 | $30,006 |
| 2014 | $27,100 | $3,300 | $30,400 | $29,421 |
Property facts
Year built
1957
Property type
single_family
Stories
—
Beds
—
Baths
4
Living area
4,632 sqft
Lot size
56,632 sqft
ZIP code
10504
City
Armonk
Street
Upland Ln
Coordinates
41.14742, -73.67688
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Upland Ln last sell?
No public-record sale is on file for 21 Upland Ln.
What is the current tax assessment for 21 Upland Ln?
The most recent total assessment for 21 Upland Ln (year 2025) is $30,400 with $34,719 in property tax.
When was 21 Upland Ln built?
21 Upland Ln was built in 1957.
How does 21 Upland Ln compare to others on Upland Ln?
We track 7 other properties on Upland Ln. Browse the list under "Other properties on Upland Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Upland Ln?
21 Upland Ln is a 4 bath, 4,632 sqft, 56,632 sqft lot single_family.
Is 21 Upland Ln a flip candidate?
No — 21 Upland Ln does not appear in our flips dataset.
Is 21 Upland Ln a tax-appeal candidate?
No — 21 Upland Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.0%
Implied 1-yr
+19.8%
2026 Q2
$2.8M
2026 Q3
$2.91M
ZIP 10504 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Upland Ln