310 Mt Holly Rd

3,300 Sq. Ft.
$605 / Sq. Ft.
3,300
Sq. Ft.
$605
per Sq. Ft.

Description

Bellwether Farm - A Rare Compound Opportunity in the Heart of Bedford Horse Country. Bellwether Farm presents a singular opportunity to create a fully bespoke country estate on Mt. Holly Road, one of Northern Westchester’s most coveted addresses in the heart of Bedford-Katonah horse country. Approached along an idyllic country road, the property arrives like a page out of time: four pastoral acres of open meadow framed by classic white horse fencing, structures that trace their roots to the early...Bellwether Farm - A Rare Compound Opportunity in the Heart of Bedford Horse Country. Bellwether Farm presents a singular opportunity to create a fully bespoke country estate on Mt. Holly Road, one of Northern Westchester’s most coveted addresses in the heart of Bedford-Katonah horse country. Approached along an idyllic country road, the property arrives like a page out of time: four pastoral acres of open meadow framed by classic white horse fencing, structures that trace their roots to the early 19th century, and the unhurried feeling of a European farmstead. Together they form the foundation for a multi-building compound just an hour from NYC, within the Katonah-Lewisboro School District. The property comprises approx. 3,300 sq ft across three existing structures - the Barn, Carriage House, and Milk House - alongside a gutted Main House ready to be replaced with a custom primary residence. This grandfathered multi-structure configuration, no longer possible under current zoning, offers rare flexibility for living, hosting, and creative work across a thoughtfully composed compound. Plans for a modern farmhouse of approx. 3,600 sq ft are available as a point of departure, and a seven-bedroom septic is already approved. The property's architect and builder are on hand, or a buyer may engage their own design and team. The Barn, featuring historic details like wavy glass diamond-paned windows and classic barn doors, includes a fully renovated legal two-bedroom apartment above - with updated kitchen and full bath - and an unfinished studio below with half bath and laundry, suited as a wellness space, creative studio, or lounge. New electrical, Bosch HVAC, mini-splits, and whole-house generator are in place. A 26-foot glass wall, designed to maximize light and meadow views, is fabricated and ready for installation. Reimagined from the foundation up, the Carriage House blends historic craftsmanship with contemporary architecture - original hand-hewn beams, antique brick floors, and wavy glass windows alongside new large-scale commercial glass, cedar shake siding, a standing seam metal roof, and updated electrical and HVAC - ready to be finished as a home office, creative studio, or guest cottage. Completion plans for both are approved by the Town of Bedford. The charming Milk House, compact and rich in character, features antique brick floors and original wavy glass windows beneath a new standing seam metal roof - ideal as a writer's studio or garden retreat. Once a thriving working farm, the land remains essentially untouched - open pasture, long meadow views, and historic stone walls that speak to generations of quiet, unhurried life. A gravel motor court lends an arrival that feels entirely of the place. Bellwether Farm is a rare chance to build something entirely your own - a country estate with room for guests, and creative pursuits, each in its own dedicated setting, in one of the Hudson Valley's most beautiful and sought-after enclaves. Construction drawings and approved completion plans available upon request.
  1. Listed by Samuel Berek • Serhant LLC
    P: (646)-480-7665 C: (917)-239-7018 samuel.berekre@serhant.com
  2. Listed by Jake Garay • Serhant LLC
    P: (646)-480-7665 C: (914)-772-2603 jakegaray@serhant.com

Property Details for 310 Mt Holly Road

City/Township
Bedford
Architectural Style
Carriage House, Farmhouse, Modern
Garage Spaces
4.00
Waterfront
No
LISTING UPDATED: 03/26/2026 11:20 AM

Property Details for 310 Mt Holly Road

StatusActive
MLS #947648
Days on MarketListed Today
Taxes$24,688 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family
Year Built1850
Lot Size4.00 AC / 174,240 SF
CountyWestchester County

Location

Listing Courtesy of Serhant LLC
Add your commute

Building Information for 310 Mt Holly Road

Stories-Year Built1850Building Size-Lot Size4.00 AC / 174,240 SF

Payment Calculator

$11,739 per month

30 year fixed, 6.11% Interest

Principal and Interest

$9,682

Property Taxes

$2,057

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 310 Mt Holly Road

Summary
Location and General Information
  • Senior Community YN: No
  • Year Built Effective: 2024
  • Property Attached: No
  • Structure Type: false
  • Property Condition: Actual
  • State Or Province: NY
School Information
  • School District: Katonah-Lewisboro
  • Elementary School District: Katonah-Lewisboro
  • Elementary School: Increase Miller Elementary School
  • Middle Or Junior School District: Katonah-Lewisboro
  • Middle Or Junior School: John Jay Middle School
  • High School District: Katonah-Lewisboro
  • High School: John Jay High School
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 2000-039-020-00001-000-0009
  • Tax Assessed Value: $89,320.00
  • Tax Source: Municipality
  • Tax Year: 2025.0
  • Association: No
Interior and Exterior Features
Interior Features
  • Amenities: Built-in Features, Carriage House, Eat in Kitchen, Entrance Foyer, Farmhouse, Modern, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Smart Thermostat, Storage, Washer/Dryer Hookup, Well
  • Interior Features: Built-in Features, Eat-in Kitchen, Entrance Foyer, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Smart Thermostat, Storage, Washer/Dryer Hookup
  • Appliances: Dishwasher, Dryer, Freezer, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
  • Total Rooms: 20
  • Attic Description: Full
  • Location Amenities: Stainless Steel Appliances, Eat in Kitchen, Entry Foyer, Foyer, Open Kitchen, Pantry, Storage, WD Hookup
  • Living Area: 3,300.00
  • Foundation Details: Pillar/Post/Pier
  • Basement: No
Exterior Features
  • Exterior Property Features: Covered, Driveway, Garage
  • Elevation Certificate: No
  • Construction Materials: Frame, Shingle Siding
  • Pool Private: No
Lot Information
  • Additional Parcel: No
  • Building Area Units: Square Feet
Parking
  • Parking Features: Covered, Driveway, Garage
  • Garage: Yes
  • Carport: Yes
  • Carport Spaces: 3.0
Utilities
  • Cooling: Ductless, Electric
  • Heating: Baseboard, Electric
  • Heat Fuel Type: Baseboard, Electric
  • Sewer: Septic Tank
  • Water Source: Well
  • Utilities: Propane
Green Features
  • Green Features: Dishwasher, Dryer, Freezer, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater, Baseboard, Electric

Property History for 310 Mt Holly Road

DateEvent & SourcePriceAppreciation
Mar 26, 2026

Listed (Active)

ONEKEY #976632

$5,500,000
Mar 26, 2026

Listed (Active)

ONEKEY #947648

$1,995,000
Dec 6, 2025

Expired

ONEKEY #919406

$1,995,000
Dec 6, 2025

Expired

ONEKEY #878608

$1,995,000
Oct 1, 2025

Listed (Active)

ONEKEY #919406

$1,995,000
Jun 19, 2025

Listed (Active)

ONEKEY #878608

$1,995,000
Nov 22, 2023

Sold (Public Record)

Public Record #1523253496

$1,350,000
DateEvent & SourcePrice
03/26/2026

Listed (Active)

ONEKEY #976632

$5,500,000
03/26/2026

Listed (Active)

ONEKEY #947648

$1,995,000
12/06/2025

Expired

ONEKEY #919406

$1,995,000
12/06/2025

Expired

ONEKEY #878608

$1,995,000
10/01/2025

Listed (Active)

ONEKEY #919406

$1,995,000
06/19/2025

Listed (Active)

ONEKEY #878608

$1,995,000
11/22/2023

Sold (Public Record)

Public Record #1523253496

$1,350,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 310 Mt Holly Road

Taxable ValueLand$34,000Additions$55,320Total$89,320
Home Facts
Lot Size174,240 SqFtStyleMulti-Family Dwelling (2-4)CountyWESTCHESTERAPN552000 39.20-1-9

Schools near 310 Mt Holly Road

This home is within Katonah-Lewisboro Union Free School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
Increase Miller Elementary School
PublicK to 5

John Jay Middle School
Public6 to 8

John Jay High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

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310 Mt Holly Road is a single family home for sale in Katonah, NY 10536. This property was listed for sale on March 26, 2026 by Serhant LLC, it's currently listed at $1,995,000. It has been on the market for a total of 0 days and was last sold on November 22, 2023. This listing's school district is Katonah-Lewisboro Union Free School District. Nearby schools include Increase Miller Elementary School, John Jay Middle School and John Jay High School. 310 Mt Holly Road is a 7-bed, 6-bath, 3,300 sqft single family home built in 1850.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Serhant LLC

Based on information submitted to the MLS GRID as of 03/26/2026 11:20 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.