155 Route 100
Katonah, NY 10536
4 bd 4 ba 3,623 sqft Built 1985 Lot 61,420 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 1, 2025 | Listing removed | $8,950 | OneKeyMLS |
| Sep 25, 2024 | Sold | $999,000 | OneKeyMLS |
| Feb 16, 2022 | Sold | $765,000 | Public Record |
| Oct 29, 2021 | Price changed | $798,000 | OneKeyMLS |
| Oct 18, 2021 | Listed | $845,000 | OneKeyMLS |
| Oct 7, 2016 | Sold | $667,500 | Public Record |
| Oct 5, 2016 | Sold | $667,500 | Public Record |
| Aug 6, 2016 | Listing removed | $699,000 | HudsonGatewayMLS |
| Jul 22, 2016 | Relisted | $699,000 | HudsonGatewayMLS |
| Jul 8, 2016 | Listing removed | $699,000 | HudsonGatewayMLS |
| Jun 20, 2016 | Price changed | $699,000 | HudsonGatewayMLS |
| May 31, 2016 | Price changed | $729,000 | HudsonGatewayMLS |
| Apr 15, 2016 | Price changed | $739,000 | HudsonGatewayMLS |
| Apr 14, 2016 | Price changed | $749,000 | HudsonGatewayMLS |
| Feb 7, 2016 | Listed | $769,000 | HudsonGatewayMLS |
| Mar 9, 2011 | Sold | $685,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $69,600 | $13,700 | $83,300 | $20,219 |
| 2024 | $69,600 | $13,700 | $83,300 | $19,728 |
| 2023 | $69,600 | $13,700 | $83,300 | $19,068 |
| 2022 | $69,600 | $13,700 | $83,300 | $18,734 |
| 2021 | $69,600 | $13,700 | $83,300 | $18,442 |
| 2020 | $69,600 | $13,700 | $83,300 | $18,043 |
| 2018 | $69,600 | $13,700 | $83,300 | $17,353 |
| 2017 | $69,600 | $13,700 | $83,300 | $16,584 |
| 2016 | $69,600 | $13,700 | $83,300 | $16,896 |
| 2015 | $69,600 | $13,700 | $83,300 | $16,181 |
| 2014 | $69,600 | $13,700 | $83,300 | $15,972 |
| 2013 | $69,600 | $13,700 | $83,300 | $15,657 |
| 2012 | $69,600 | $13,700 | $83,300 | $15,214 |
| 2011 | $69,600 | $13,700 | $83,300 | $14,594 |
| 2008 | $69,600 | $13,700 | $83,300 | $15,967 |
| 2007 | $69,600 | $13,700 | $83,300 | $12,630 |
Property facts
Year built
1985
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,623 sqft
Lot size
61,420 sqft
ZIP code
10536
City
Katonah
Street
Route 100
Coordinates
41.28820, -73.70847
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 155 Route 100 last sell?
No public-record sale is on file for 155 Route 100.
What is the current tax assessment for 155 Route 100?
The most recent total assessment for 155 Route 100 (year 2025) is $83,300 with $20,219 in property tax.
When was 155 Route 100 built?
155 Route 100 was built in 1985.
How does 155 Route 100 compare to others on Route 100?
We track 8 other properties on Route 100. Browse the list under "Other properties on Route 100" to compare beds, baths, and sale history.
What are the property facts for 155 Route 100?
155 Route 100 is a 4 bed, 4 bath, 3,623 sqft, 61,420 sqft lot single_family.
Is 155 Route 100 a flip candidate?
No — 155 Route 100 does not appear in our flips dataset.
Is 155 Route 100 a tax-appeal candidate?
No — 155 Route 100 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 Route 100