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11 Mountain Spring Road, Farmington CT 06032

Current Price: $3,650,000

8 beds 11 baths 11696 sq. ft

Last Update: 7/26/2025

Property Type: Single Family For Sale

Public Remarks

Tucked away on over 4.5 private acres off Historic Mountain Spring Road this Georgian inspired estate is an extraordinary example of American architectural heritage. It encompasses over 11,000 square feet of refined living space, offering 8 bedrooms, 7 full baths, and 3 half baths. A majestic Great Hall greets visitors with soaring ceilings and elegant millwork. The residence boasts formal entertaining spaces including a light-filled great room, distinguished library, and sophisticated music room. Luxurious interior details such as custom Butternut cabinetry, quarter-sawn oak built-ins, and handcrafted burl wood accents elevate the ambiance. The propertys lavish amenities extend through a fully-equipped Irish pub, wine cellar, billiards room, media lounge, and fitness suite. Outdoors, a classical European-style pool pavilion, tennis court, greenhouse/studio, and guest cottage enhance the meticulously landscaped grounds, creating an idyllic retreat amidst specimen trees and serene views. See below for Historic details, The listing includes both 11 and 21 Mountain Spring Rd (Guest Cottage) total of 2 parcels 4.92 Acres. The 2 bedroom guest cottage adds an additional 1,482 sq. ft. of living space to the compound.

Historical Significance: Constructed in 1832 by esteemed abolitionist John Treadwell Norton-grandson of Connecticuts Governor John Treadwell this Georgian estate stands prominently on Farmingtons historic Mountain Spring Road. Richly steeped in history, it is officially listed on the State Historic District Register and reflects meticulous preservation combined with thoughtful modernization. The property once served as a sanctuary and testament to Nortons humanitarian legacy, evolving gracefully through time. Known as the Barney house for many years, the estate changed hands to the town of Farmington as a town gathering place for formal events and weddings. Most recently, the estate was meticulously restored in 2001 by the Corbett family, carefully preserving original architectural integrity while seamlessly integrating modern luxuries. The Glenbrook residence is awaiting the next custodian of its enduring legacy.

Map to Property at 11 Mountain Spring Road, Farmington CT 06032


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Residential Property Information for 11 Mountain Spring Road, Farmington CT 06032

MLS #: 24100369

Style: Georgian Colonial

Color: Warm Ivory

Total Rooms:

Bedrooms: 8

Bathrooms: 11

Acres: 3.67

Year Built: 1832 (Public Records)

New Construction: No/Resale

Home Warranty Offered:

Property Tax: $34,788

Zoning: R80

Mil Rate:

Assessed Value: $1,306,830 

Potential Short Sale:

Square Footage: Estimated HEATED Sq.Ft. above grade is 10346; below grade sq feet total is 1350; total sq ft is 11696

Features
Appliances Incl.: Gas Cooktop,Gas Range,Counter Grill,Microwave,Range Hood,Refrigerator,Freezer,Icemaker,Dishwasher,Washer,Dryer,Wine Chiller
Laundry Location & Info: Main Level,Upper Level  2 Locations
Fireplaces: 4
Energy Features: Passive Solar,Generator,Storm Doors,Storm Windows
Interior Features: Audio System,Cable - Pre-wired,Central Vacuum,Open Floor Plan,Security System
Energy Features: Passive Solar,Generator,Storm Doors,Storm Windows
Home Automation: Lighting,Security System,Thermostat(s)
Basement Desc.: Partial,Heated,Partially Finished,Walk-out
Exterior Siding: Stucco
Exterior Features: Balcony,Underground Utilities,Tennis Court,Cabana,Garden Area,Guest House
Foundation: Concrete,Stone
Roof: Slate
Parking Spaces: 5
Driveway Type: Private,Circular
Garage/Parking Type: Detached Garage,Paved,Driveway
Swimming Pool: 1
Waterfront Feat.: Not Applicable
Lot Description: Borders Open Space,Level Lot,Golf Course View,Professionally Landscaped
Nearby Amenities: Golf Course,Library,Private School(s),Shopping/Mall
In Flood Zone: 0
Occupied: Owner
Utility Information

Hot Water System

Heat Type:

Fueled By: Heat Pump,Hot Water.

Cooling: Central Air,Zoned

Fuel Tank Location: In Ground

Water Service: Public Water Connected

Sewage System: Public Sewer Connected

School Information

Elementary: Per Board of Ed

Intermediate:

Middle:

High School: Farmington

Marketing History

Current List Price: $3,650,000

Original List Price: $3,650,000

DOM: 24

Listing Date: 6/27/2025

Last Updated: 7/2/2025 4:05:03 AM

Expected Active Date: 7/2/2025

Listing Agent and Broker

List Agent Name: Scott Holmes

List Office Name: William Pitt Sothebys Intl