This home's estimate is 5.5% higher than the average sale price ($970K) of 6 comparable homes.
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- Sale & tax history
- Property details
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- Climate
21 Allison Rd, Katonah, NY 10536
About this home
Commuter's Delight in desirable Katonah Ridge neighborhood. Spacious Split with open floor plan for easy entertaining both inside and out. Depending on the season, lounge by the pool in your private backyard or enjoy the warmth of your fireplace both in the Living Room and Family Room. Numerous upgrades including above ground oil tank (2019), 2 new bathrooms (2018)., window replacements (2016)., updated eat-in Kitchen and more! Minutes from Katonah Village shops, Metro North Train, i-684, and Saw Mill River Parkway. Additional Information: Amenities:Storage,HeatingFuel:Oil Above Ground,ParkingFeatures:1 Car Attached,
Redfin Estimate
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Market trends in 10536, NY
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
- NEW 33 HRS AGO$1,899,0004 beds3 baths3,794 sq ft60 Old Aspetong Rd, Katonah, NY 10536Listing by Compass Greater NY, LLC
- $1,249,9994 beds2.5 baths2,879 sq ft8 Cobbling Rock Dr, Katonah, NY 10536Listing by ERA Insite Realty Services
- $995,0004 beds3.5 baths3,984 sq ft11 Cobbling Rock Dr, Katonah, NY 10536Listing by Keller Williams Realty Partner
- $1,150,0004 beds3 baths3,771 sq ft2 Pine Tree Dr, Katonah, NY 10536Listing by Keller Williams NY Realty
See all
Provided by Redfin
Sale history for 21 Allison Rd
$234/sq ft
$247/sq ft
$264/sq ft
$145/sq ft
Tax history for 21 Allison Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- Parking Total: 1
- Parking Features: Attached, Driveway
Interior
- Virtual Tour Information
- Fireplace Information
- Has Fireplace
- Fireplaces Total: 1
- Heating & Cooling
- Cooling: Central Air
- Heating: Forced Air, Oil
- Interior Features
- Interior Features: Built-in Features,Cathedral Ceiling(s),Ceiling Fan(s),Eat-in Kitchen,Formal Dining,Primary Bathroom
- Window Features: Blinds, Drapes, Skylight(s)
- Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Washer, Oil Water Heater
- Flooring: Carpet, Hardwood
- Levels: Multi/Split
- Patio And Porch Features: Deck
- Room Information
- Basement YN: Yes
- Attic: Partial
- Rooms Total: 8
- Basement: Partially Finished, Walk-Out Access
- Bathroom Information
- Bathrooms Full: 2
Exterior
- Exterior Features
- Exterior Features: Mailbox
- Construction Materials: Frame, Shingle Siding
- Waterfront YN: No
- Pool Information
- Pool Features: In Ground
- Lot Information
- Additional Parcels YN: No
- Lot Features: Cul-De-Sac, Near Public Transit, Near School, Near Shops, Part Wooded, Views
- Property Information
- Other Equipment: Pool Equip/Cover
- Living Area Source: Public Records
- Property Sub Type: Single Family Residence
Financial
- Tax Information
- Tax Year: 2019
- Tax Source: Municipality
- Tax Annual Amount: $14,197
- Financial Information
- Buyer Financing: Conventional
Utilities
- Utility Information
- Electric Company: NYSEG
- Sewer: Septic Tank
- Utilities: Trash Collection Private
Location
- HOA Information
- Association Amenities: Park
- School Information
- Elementary School: Katonah Elementary School
- Middle Or Junior School: John Jay Middle School
- High School: John Jay High School
- High School District: Katonah-Lewisboro
- Location Information
- Hamlet: Katonah
- Directions: Route 22 to Garlen Road, Left on Allison to #21 on right.
- County Or Parish: Westchester County
- Community Information
- Community Features: Park
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: 1.17 acres
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Westchester County
- APN: 552000A04900800020170000000
Around this home
Schools
Public K-5 • Assigned • 1.7mi
Public 6-8 • Assigned • 3.3mi
Public 9-12 • Assigned • 3.3mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 99° expected this year, 15 days in 30 years
26% chance of strong winds in next 30 years
3 unhealthy days expected this year, 6 days in 30 years
Sun exposure
In this area, properties receive around 8.7 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 10536
Home values near 21 Allison Rd
| Address | Redfin Estimate |
|---|---|
4 Beds | 2 Baths | 2100 Sq. Ft. | $1,159,316 |
3 Beds | 2 Baths | 1703 Sq. Ft. | $931,636 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 1632 Sq. Ft. | $901,692 |
4 Beds | 2.5 Baths | 2200 Sq. Ft. | $1,112,139 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 2 Baths | 1600 Sq. Ft. | $952,232 |
4 Beds | 2 Baths | 2237 Sq. Ft. | $1,173,902 |
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