11 Mountain Spring Road
Farmington, CT, 06032 $ 3,450,000
Bedrooms8 Baths7.4 Sq 11,696 Monthly Estimate*
$ 21,524
for $3,450,000 with 8 bedrooms and 7 full baths, 4 half baths. This 11,696 square foot home was built in 1832 on a lot size of 3.67.
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 property's 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 Connecticut's Governor John Treadwell this Georgian estate stands prominently on Farmington's 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 Norton's 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 it's enduring legacy.
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FeaturesGeneralZoning R80
Neighborhood N/A
County Hartford
Tax Year July 2025-June 2026
Property Type Single Family For Sale
Status Active
Acres 3.67
Directions GPS Friendly
High School Farmington
City Farmington
Elementary School Per Board of Ed
Sq Ft Total 11696
DOM 126
Year Built 1832
Style Georgian Colonial
Year Built Source Public Records
Pool Description Pool House Safety Fence In Ground Pool
Energy Features Passive Solar Generator Storm Doors Storm Windows
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InteriorCooling System Central Air Zoned
Total Rooms 17
Basement Description Partial Heated Partially Finished Walk-out
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ExteriorWater Source Public Water Connected
Lot Description Borders Open Space Level Lot Golf Course View Professionally Landscaped
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* Excluded FeaturesList ByScott HolmesListing Agent
William Pitt Sotheby's Int'lBroker
Affordability Calculator
- Monthly Principal & Interest
- $21,524
- Monthly Property Taxes
- $2,899
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.375% 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.
Learn more about how to save NearbySingle family listings in Farmington, CT
Average List Price $993,386
Percent of Sale Price 71%
About Farmington, CT 26,570 Population
12% Since 2002
$ 97,199 Median Income
45.95 Median Age
28% Households with Children
Trends Information provided by ATTOM Data Solutions.
2059815 Elementary School
4804994 Middle School
Farmington High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 11/5/2025 | $3,450,000 | | Listed Price |