Sitting high atop a knoll, this property has spectacular vistas and western views. The private deck sits among a dramatic rock cropping, overlooking the grassy play area. If you enjoy the outdoors, you will love this house! The kitchen, dining room and the family room all have doors to either the deck or the yard. The open floor plan affords lots of sunlight and a spacious feel. In addition to the square footage, one garage bay has been converted to an office with a Certificate of Occupancy. Updates include vinyl siding, Weil McLean boiler and Boilermate hotwater holding tank. The best buy in Katonah! Additional Information: HeatingFuel:Oil Below Ground,ParkingFeatures:1 Car Attached,
Single-familyProperty Type
1965Year Built
1.11 acresLot Size
$477Est. Price/Sq.Ft.
2 spacesParking
Listing by Tracy Cunniff• Houlihan Lawrence Inc.
Bought with Anne-Marie Nordgren• Coldwell Banker Realty
Sitting high atop a knoll, this property has spectacular vistas and western views. The private deck sits among a dramatic rock cropping, overlooking the grassy play area. If you enjoy the outdoors, you will love this house! The kitchen, dining room and the family room all have doors to either the deck or the yard. The open floor plan affords lots of sunlight and a spacious feel. In addition to the square footage, one garage bay has been converted to an office with a Certificate of Occupancy. Updates include vinyl siding, Weil McLean boiler and Boilermate hotwater holding tank. The best buy in Katonah!
OneKey® MLS as Distributed by MLS Grid #H4511513
Jun 4, 2015
Sold
$419,000
$256/sq ft
Mar 25, 2015
Listed
$429,000
$262/sq ft
HGMLS #4414125
Dec 1, 2014
Delisted
—
Oct 6, 2014
Price Changed
*
May 21, 2014
Price Changed
*
May 21, 2014
Listed
*
OneKey® MLS as Distributed by MLS Grid #H4414125
Nov 30, 2014
Listing Removed
—
May 21, 2014
Listed
$463,000
$283/sq ft
Public Records
May 26, 1994
Sold
$242,500
$148/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$12,024 (+1.4%)
$19,100 + $23,814
$42,914
2025
$11,853 (+0.7%)
$19,100 + $23,814
$42,914
2024
$11,776 (+0.4%)
$19,100 + $23,819
$42,919
2023
$11,732 (+3.3%)
$19,100 + $23,819
$42,919
2022
$11,358 (−2.8%)
$19,100 + $23,819
$42,919
2021
$11,683 (+4.5%)
$19,100 + $23,819
$42,919
2020
$11,182 (−2.2%)
$19,100 + $23,819
$42,919
2019
$11,433
$19,100 + $23,824
$42,924
2018
$19,100 + $23,824
$42,924
2017
$19,100 + $23,824
$42,924
2016
$19,100 + $23,824
$42,924
2014
$19,100 + $33,700
$52,800
2013
$19,100 + $33,700
$52,800
2012
$19,100 + $33,700
$52,800
2011
$19,100 + $33,700
$52,800
2010
$19,100 + $33,700
$52,800
2009
$19,100 + $33,700
$52,800
2008
$19,100 + $33,700
$52,800
Tax history for 109 Allison Rd
Year
Property tax
Land + Additions
Assessment*
2026
$12,024 (+1.4%)
$19,100 + $23,814
$42,914
2025
$11,853 (+0.7%)
$19,100 + $23,814
$42,914
2024
$11,776 (+0.4%)
$19,100 + $23,819
$42,919
2023
$11,732 (+3.3%)
$19,100 + $23,819
$42,919
2022
$11,358 (−2.8%)
$19,100 + $23,819
$42,919
2021
$11,683 (+4.5%)
$19,100 + $23,819
$42,919
2020
$11,182 (−2.2%)
$19,100 + $23,819
$42,919
2019
$11,433
$19,100 + $23,824
$42,924
2018
$19,100 + $23,824
$42,924
2017
$19,100 + $23,824
$42,924
2016
$19,100 + $23,824
$42,924
2014
$19,100 + $33,700
$52,800
2013
$19,100 + $33,700
$52,800
2012
$19,100 + $33,700
$52,800
2011
$19,100 + $33,700
$52,800
2010
$19,100 + $33,700
$52,800
2009
$19,100 + $33,700
$52,800
2008
$19,100 + $33,700
$52,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
4
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
48,443
Year renovated
2024
Sq. Ft.
1,636
Year built
1965
Style
Single Family Residential
County
Westchester County
APN
552000A05000500010280000000
Parking Spaces
2
Basement
No
Accessible
No
HOA Dues
—
Garage
Yes
Features
—
Last updated by owner on Jan 22, 2026.
Property details
Parking
Parking Information
Parking Total: 1
Parking Features: Attached
Interior
Fireplace Information
Fireplace Features: Wood Burning Stove
Heating & Cooling
Cooling: Wall/Window Unit(s)
Heating: Baseboard, Oil
Interior Features
Interior Features: Eat-in Kitchen
Appliances: Dryer, Refrigerator, Tankless Water Heater, Washer
Flooring: Carpet, Hardwood
Levels: Two
Room Information
Basement YN: Yes
Attic: Unfinished
Rooms Total: 8
Basement: Walk-Out Access
Bathroom Information
Bathrooms Full: 2
Exterior
Exterior Features
Construction Materials: Frame, Vinyl Siding
Waterfront YN: No
Lot Information
Additional Parcels YN: No
Lot Features: Near Public Transit, Near School, Near Shops, Part Wooded
Property Information
Stories: 2
Living Area Source: Public Records
Property Sub Type: Single Family Residence
Property Condition: Actual
Financial
Tax Information
Tax Year: 2014
Tax Source: Municipality
Tax Annual Amount: $14,363
Financial Information
Buyer Financing: Conventional
Utilities
Utility Information
Electric Company: NYSEG
Sewer: Septic Tank
Utilities: Trash Collection Private
Location
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 North from Katonah to right on Almar, right on Allison to #109 on the right.
County Or Parish: Westchester County
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,636
Stories: —
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 1.11 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 2024
County: Westchester County
APN: 552000A05000500010280000000
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on Jan 22, 2026
Around this home
Schools
Katonah Elementary School
Public K-5 • Assigned • 1.9mi
10/10
John Jay Middle School
Public 6-8 • Assigned • 3.1mi
7/10
John Jay High School
Public 9-12 • Assigned • 3.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 99° expected this year, 15 days in 30 years
4/10 Wind Factor
24% chance of strong winds in next 30 years
4/10 Air Factor
3 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Katonah, NY • 10536
Average low and high temperatures (°F)
34
20
37
21
54
34
63
43
70
51
81
61
87
68
82
60
77
57
67
46
54
37
39
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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.
8.7 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$742,000 – $898,000
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