21 Allison Rd, Katonah, NY 10536
Property image
Property image
OFF MARKET

$931,200

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 2,340 sqft (on 1.16 acres)

21 Allison Rd, Katonah, NY 10536

Est. Refi. Payment $6,130/mo*
Refinance Your Home
Currently Off Market - Sold Mar 24, 2020 for $547,500

Home Value

Trulia Estimate
$931K
Since last month
Increased$8K (+0.9%)
Since last year
Increased$33K (+3.7%)
Since last sale
Increased$384K (+70.1%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +45% in the last 10 years
MonthEstimated value
2026
August 2026$931K
August 2026$931K
July 2026$923K
June 2026$947K
May 2026$902K
April 2026$896K
March 2026$876K
February 2026$862K
January 2026$852K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
116 Allison Road, Katonah, NY
0.21
Single-Family Home
$790,000
07/13/26
3
1.5
1,532
119 Goldens Bridge Road, Katonah, NY
0.16
Single-Family Home
$750,000
05/01/26
4
3
2,403
81 Cedar Rd, Katonah, NY
0.30
Single-Family Home
$370,000
02/02/26
3
3
3,000
131 Allison Road, Katonah, NY
0.31
Single-Family Home
$776,750
01/14/26
4
3
1,944
24 Anne Chambers Lane, Katonah, NY
0.27
Single-Family Home
$1,300,000
08/28/26
4
2.5
2,535
37 Old Deer Park Road, Katonah, NY
0.55
Single-Family Home
$891,000
11/13/25
2
1.5
1,592
39 Mustato Road, Katonah, NY
0.86
Single-Family Home
$620,000
12/12/25
3
2
1,296
10 Old Katonah Drive, Katonah, NY
0.37
Single-Family Home
$2,070,000
07/17/26
4
3.5
3,700
31 Old Deer Park Road, Katonah, NY
0.80
Single-Family Home
$1,182,000
03/17/26
5
4
3,384
48 Mustato Road, Katonah, NY
0.88
Single-Family Home
$950,000
05/29/26
4
3
2,926

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
12 Garlen Road, Katonah, NY 10536
0.12
$989,000
3
2.5
2,113
Off Market
119 Goldens Bridge Road, Katonah, NY 10536
0.16
$750,000
4
3
2,403
Recently Sold
9 Cedar Road, Katonah, NY 10536
0.18
$747,300
3
3
1,590
Off Market
116 Allison Road, Katonah, NY 10536
0.21
$790,000
3
1.5
1,532
Recently Sold
126 Goldens Bridge Road, Katonah, NY 10536
0.20
$1,409,300
3
3.5
2,600
Off Market
24 Anne Chambers Lane, Katonah, NY 10536
0.27
$1,300,000
4
2.5
2,535
Recently Sold
171 Goldens Bridge Road, Katonah, NY 10536
0.26
$1,291,100
8
7
4,005
Off Market
131 Allison Road, Katonah, NY 10536
0.31
$776,750
4
3
1,944
Recently Sold
80 Cedar Road, Katonah, NY 10536
0.32
$1,006,900
2
2.5
2,238
Off Market
61 Edgewood Road, Katonah, NY 10536
0.29
$1,432,000
3
3
3,159
Off Market
27 Leslie Lane, Katonah, NY 10536
0.34
$1,389,200
4
3.5
2,828
Off Market
140 Cedar Road, Katonah, NY 10536
0.38
$2,232,400
4
3
2,602
Off Market

Local Information

  • Map ViewExplore the area around 21 Allison Rd.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1960
1.16 acre lot
2,340 sqft
$398/sqft
Garage

About this House

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.
21 Allison Rd, Katonah, NY 10536 is a 3 bedroom, 2 bathroom, 2,340 sqft single-family home built in 1960. It last sold for $547,500 on Mar 24, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $931,200, with a rent estimate of $6,696/month.

Home Details for 21 Allison Rd

Interior Features

Heating & Cooling
Heating: Forced Air, OilAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Number of Rooms: 8Types of Rooms: Dining Room
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Levels, Entrance, & Accessibility
Floors: Carpet, Hardwood

Property Information

Year Built
Year Built: 1960
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Exterior Features

Exterior Home Features
Exterior: Shingle Not WoodPatio
Pool
Pool
Parking & Garage
GarageParking: Garage Attached

Lot Information

Lot Area: 1.16 acres

Price and Tax history

DateEventPrice
Mar 24, 2020
Source: OneKey® MLS as distributed by MLS GRID #H5014048
Sold
$547,500
Feb 13, 2020
Source: Agent Provided
Pending
$579,000
Sep 5, 2019
Source: Agent Provided
PriceChange
$579,000
Price decreased by 6%
Aug 5, 2019
Source: Agent Provided
Listed For Sale
$618,000

Market trends in Katonah

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
23
5MoM

Around this home

What Locals Say about Katonah

At least 50 Trulia users voted on each feature.

  • 94 % Say parking is easy

  • 92 % Say car is needed

  • 89 % Say yards are well-kept

  • 86 % Say there's wildlife

  • 84 % Say it's dog friendly

  • 82 % Say it's quiet

  • 81 % Say they plan to stay for at least 5 years

  • 79 % Say there's holiday spirit

  • 74 % Say people would walk alone at night

  • 71 % Say neighbors are friendly

  • 71 % Say kids play outside

  • 53 % Say there are community events

  • 30 % Say it's walkable to restaurants

  • 27 % Say it's walkable to grocery stores

  • 21 % Say there are sidewalks

  • 19 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Abeshara8
    "I have lived here for almost 14 years. The community is fun and people treat each other like family."
    0
    Flag
  • Jessica K.
    "My neighborhood has plenty of streets to walk with your dog nice side walks. People are very friendly "
    4
    Flag
  • Justin
    "Amazing little town, with easy access to metro north, and easy on off of 684 and the sawmill river parkway."
    2
    Flag
  • Curtishoffman
    "Somers is a safe, quiet, beautiful area to live in with great schools for my young children. The people are very friendly and the large plots of land, most around 2 acres provides great privacy which is a huge difference coming from New York City."
    1
    Flag
  • Curtishoffman
    "Great place to live with new family! Lot’s of easy access to stores and highways. Huge multi-acre lots....beautiful town."
    0
    Flag
  • Alexjean77
    "Good commute to New York City but also beautiful countryside surrounding Katonah. Great quaint downtown in Katonah itself and reasonable shopping facilities in Yorktown nearby."
    0
    Flag
  • Chris S.
    "Wonderful Town , great sense of community , fun events during the year Katonah Fireman’s Parade, Carnival, Best Town ever for Trick or Treating on a street called the Terrace , excellent small business shops , good restaurants. , train to manhattan an hour commute , easy drive to Manhattan 45 miles , very nice town pool well kept and friendly environment. Excellent schools KES , John Jay middle & HS Country living feel But also not far drive from NYC"
    6
    Flag
  • Benedetto A.
    "Quiet and safe. Lots of space between houses. Well maintained. Restaurants nearby. Town center nearby. "
    1
    Flag
  • Bedfordbarb
    "Wonderful hamlet to live in! Katonah has it all! Metro North to NYC..great library and parks..fabulous shops and restaurants!"
    0
    Flag
  • Ben A
    "My community is quiet, private, and isolated, but does only 1 hour to NYC and 30 min to White Planes. Plus no major traffic. "
    0
    Flag
  • Bedfordbarb
    "Really nice neighbors..great commute to train..close to town and shopping...always feel safe..great schools!"
    2
    Flag
  • Jonathan H.
    "We love the area, it is calm, quiet, and has great schools. It is quite a change of pace from other areas of westchester. "
    0
    Flag
  • Rvtconsulting
    "Just lovely and fortunate to live here!"
    0
    Flag
  • Ericparsons2000
    "Somers/Katonah New York are highly desireable towns located in Westchester County, New York. Access to New York City's Grand Central Terminal is available through the Katonah or Golden's Bridge train station. House is a large Georgian colonial replica of a historic house in Williamsburg, Virginia. A great place to raise a family."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 Allison Rd

  • What is 21 Allison Rd estimated to be worth?
    Trulia's estimated value for 21 Allison Rd in Katonah, NY is $931,200.
  • What is the price history for 21 Allison Rd?
    21 Allison Rd in Katonah, NY last sold for $547,500 in March 2020.
  • Is Katonah a buyer's or seller's market?
    Katonah is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Katonah?
    Residents describe Katonah, NY as easy to park in, well-kept, and dog-friendly. Most residents say you need a car. See recently sold homes in Katonah, NY.
  • Does 21 Allison Rd have air conditioning?
    Yes, 21 Allison Rd in Katonah, NY has air conditioning.
  • Does 21 Allison Rd have a pool?
    Yes, 21 Allison Rd in Katonah, NY has a pool.

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