20 Elm Rd
Katonah, NY 10536
— ba Lot 20,089 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 | $37,695 | $13,800 | $51,495 | $14,518 |
| 2024 | $37,700 | $13,800 | $51,500 | $14,420 |
| 2023 | $37,700 | $13,800 | $51,500 | $14,374 |
| 2022 | $37,700 | $13,800 | $51,500 | $13,980 |
| 2021 | $42,080 | $13,800 | $55,880 | $14,423 |
| 2020 | $42,080 | $13,800 | $55,880 | $15,066 |
| 2018 | $37,000 | $13,800 | $50,800 | $14,408 |
| 2017 | $32,000 | $13,800 | $45,800 | $3,737 |
| 2016 | $32,000 | $13,800 | $45,800 | $13,039 |
| 2015 | $32,000 | $13,800 | $45,800 | $8,302 |
| 2014 | $32,000 | $13,800 | $45,800 | $13,531 |
| 2013 | $32,000 | $13,800 | $45,800 | $13,101 |
| 2012 | $32,000 | $13,800 | $45,800 | $12,494 |
| 2011 | $32,000 | $13,800 | $45,800 | $12,158 |
| 2008 | $32,000 | $13,800 | $45,800 | $10,878 |
| 2007 | $32,000 | $13,800 | $45,800 | $10,296 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
20,089 sqft
ZIP code
10536
City
Katonah
Street
Elm Rd
Coordinates
41.25390, -73.69834
Frequently asked questions
When did 20 Elm Rd last sell?
No public-record sale is on file for 20 Elm Rd.
What is the current tax assessment for 20 Elm Rd?
The most recent total assessment for 20 Elm Rd (year 2025) is $51,495 with $14,518 in property tax.
When was 20 Elm Rd built?
The year built for 20 Elm Rd is not in our records.
How does 20 Elm Rd compare to others on Elm Rd?
We track 1 other property on Elm Rd. Browse the list under "Other properties on Elm Rd" to compare beds, baths, and sale history.
What are the property facts for 20 Elm Rd?
20 Elm Rd is a — bath, 20,089 sqft lot single_family.
Is 20 Elm Rd a flip candidate?
No — 20 Elm Rd does not appear in our flips dataset.
Is 20 Elm Rd a tax-appeal candidate?
No — 20 Elm Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.9%
Implied 1-yr
+3.8%
2026 Q1
$1.34M
2026 Q2
$1.36M
ZIP 10536 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Elm Rd