422 Mt Holly Road Katonah, NY $ 7,900,000
422 Mt Holly Road
$ 7,900,000
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422 Mt Holly Road

Katonah, NY, 10536
$ 7,900,000
Bedrooms6 Baths3.1 Sq 3,285

Monthly Estimate*

$ 54,563

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Single Family Home for sale in Katonah, NY

for $7,900,000 with 6 bedrooms and 3 full baths, 1 half bath. This 3,285 square foot home was built in 1935 on a lot size of 12.8256.

A house of stone, a landscape shaped by time. Set on thirteen acres along Mt. Holly Road, the property unfolds through open meadows, old stone walls, an apple orchard and mature gardens. At its center is a 1935 fieldstone house with a weathered cedar roof, surrounded by a landscape that feels as though it has evolved naturally around it. There is a romance to the place. Long views across the meadow, old trees, gardens and a swimming pool tucked beside the house. Adjacent to the property, 20 acres of preserved land protect the sense of privacy and the long, unspoiled views that define the setting. A large barn with an apartment and a second outbuilding sit naturally within the landscape, giving the property the feeling of an old country compound. The main house has been gutted and requires a complete renovation. Its fieldstone exterior and architectural character remain, offering the chance to create entirely new interiors within the original stone structure. Existing septic and electrical infrastructure are already in place. It feels wonderfully removed, though the villages of Katonah and Bedford are only minutes away, and Manhattan less than an hour. The bones of an extraordinary country estate, waiting for its next chapter. A remarkable place to begin again.

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Single Family Active

Price

$ 7,900,000

Bedrooms

6

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 60,908

Style

Estate

Lot Size

12.8256

Year Built

1935

Town/City

Katonah

County/Region

Westchester

MLS | Web ID

1058707

Features
Interior
Interior Amenities Other
Basement Unfinished
Basement Features Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 6
Total Baths 4
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General
Sewer None
Heating None Other
Cooling None
Utilities None
Appliances Other
Garage Spaces 0
Architectural Style Estate
Construction Materials Stone
Year Built 1935
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2000-039-016-00002-000-0002
County Westchester County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 3
High School John Jay High School
City Bedford
Senior Community Y/N N
High School District Katonah-Lewisboro
Carport Y/N N
Elementary School Increase Miller Elementary School
Property Attached Y/N N
Tax Annual Amount 60908.8
Middle/Junior High School John Jay Middle School
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Katonah-Lewisboro
Elementary School District Katonah-Lewisboro
Tax Assessed Value 217400
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Exterior
Parking Features None None
Water Source Well
Building Area Total 3285
Waterfront Y/N N
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Internal Only
Street Number 1 422
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* Excluded Features
List By
Lindsay J. Matthews

Listing Agent

Houlihan Lawrence Inc.

Broker

914-234-9099

Contact

Affordability Calculator

$59,639
Per Month
91%
9%
0%
Monthly Principal & Interest
$54,563
Monthly Property Taxes
$5,076
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
4892277 Elementary School
4892612 Middle School
John Jay High School High School
Pricing History
DatePricePrice ChangeDescription
10/8/2026$7,900,000 Listed Price

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422 Mt Holly Road, Katonah, NY, 10536 is a Single Family Home for sale at $7,900,000 with 3,285 sqft and a lot size of 12.8256. 422 Mt Holly Road has 6 bedrooms, 3.1 baths, and was built in 1935. The property's zip code is 10536 which is in Katonah, NY