21 Chestnut Street Ardsley, NY $ 1,495,000
21 Chestnut Street
$ 1,495,000
Recently Listed
Open House 11/8 1pm - 4pm
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21 Chestnut Street

Ardsley, NY, 10502
$ 1,495,000
Bedrooms5 Baths4.1 Sq 3,480

Monthly Estimate*

$ 10,326

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Single Family Home for sale in Ardsley, NY

for $1,495,000 with 5 bedrooms and 4 full baths, 1 half bath. This 3,480 square foot home was built in 1957 on a lot size of 0.251.

Beautifully renovated and thoughtfully designed, this spacious 5-bedroom, 4-full-bath home in the highly sought-after Ardsley School District offers an exceptional layout for comfortable everyday living and entertaining. The main level welcomes you with a beautiful living room featuring a fireplace, an updated kitchen with a charming breakfast nook and direct access to the backyard, a dedicated office space, and a generously sized bedroom with a full bathroom. Upstairs, the spacious primary suite features a walk-in closet and a large private bathroom. Three additional bedrooms, a full hallway bathroom, and a conveniently located laundry room complete the second floor. The updated lower level offers incredible flexibility with a family room, kitchen, laundry area, full bathroom, and direct outdoor access, making it ideal for extended family living, guests, or additional entertaining space. A two-car garage adds to the home's convenience. Ideally located close to schools, parks, major roadways, and highways, this wonderful home combines modern updates, generous living spaces, and a versatile floor plan in a desirable location.

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Open House

11/8/2026 1:00 PM - 4:00 PM
21 Chestnut Street Ardsley, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,495,000

Bedrooms

5

Full Bath

4

Half Bath

1

Property Type

Single Family

Taxes

$ 39,778

Style

Colonial

Lot Size

0.251

Year Built

1957

Town/City

Ardsley

County/Region

Westchester

MLS | Web ID

1068214

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Built-in Features Double Vanity Eat-in Kitchen Kitchen Island Open Kitchen Primary Bathroom Recessed Lighting Storage Walk Through Kitchen Walk-In Closet(s)
Basement Finished Full Walk-Out Access
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Living Room
Basement Features Finished Full Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 5
Total Baths 5
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General
Sewer Public Sewer
Heating Natural Gas
Cooling Central Air
Utilities Cable Available Electricity Connected Natural Gas Connected Phone Available Sewer Connected Trash Collection Public Water Available
Appliances Dishwasher Dryer Oven Range Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 2
Patio/Porch Features Patio Porch
Architectural Style Colonial
Construction Materials Brick
Exclusions Select Light Fixtures
Year Built 1957
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2689-008-100-00057-000-0007
County Westchester County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Garage(s)
Total Rooms 10
Full Baths 4
Directions Saw Mill River Road to Dobbs Ferry Road to Forrest Blvd to Chestnut Street
High School Ardsley High School
City Greenburgh
Senior Community Y/N N
High School District Ardsley
Carport Y/N N
Elementary School Concord Road Elementary School
Property Attached Y/N N
Tax Annual Amount 39778
Middle/Junior High School Ardsley Middle School
Property Condition Updated/Remodeled
Additional Parcels Y/N N
Virtual Tour https://www.dropbox.com/scl/fi/ypqi1nk8s44rw6zp673iz/vid21chestnut.mp4?rlkey=cyinn1rxaam2q8vgvvw8a3jim&st=0gz1bea8&dl=0
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Ardsley
Elementary School District Ardsley
Tax Assessed Value 1289900
Year Built Effective 2015
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Exterior
Fencing None
Parking Features Driveway Garage Driveway Garage
Water Source Public
Inclusions Oven/Range Refrigerator Dishwasher Washer Dryer Select Light Fixtures
Spa N
Waterfront Y/N N
Road Frontage Type County Road
Road Responsibility Public Maintained Road
Horse Y/N N
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Internal Only
Street Number 1 21
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* Excluded Features
List By
James Mulvey, Jr.

Listing Agent

Houlihan Lawrence Inc.

Broker

914-591-2700

Contact

Affordability Calculator

$13,640
Per Month
76%
24%
0%
Monthly Principal & Interest
$10,326
Monthly Property Taxes
$3,315
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4100908 Elementary School
4101391 Middle School
Ardsley High School High School
Pricing History
DatePricePrice ChangeDescription
11/4/2026$1,495,000 Listed Price

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21 Chestnut Street, Ardsley, NY, 10502 is a Single Family Home for sale at $1,495,000 with 3,480 sqft and a lot size of 0.251. 21 Chestnut Street has 5 bedrooms, 4.1 baths, and was built in 1957. The property's zip code is 10502 which is in Ardsley, NY