11 Mountain Spring Road - Farmington, CT

$3,450,000

Beds

11.00

Baths

11,696

SqFt

3.67

Acres

Pricing Insight: Originally listed for $3,650,000, the price was last adjusted to $3,450,000 on January 27, 2026, a –$200,000 (5.5%) change, approximately 0 days ago. This property has been on the market for approximately 214 days.

11 Mountain Spring Road, Farmington, CT is a 8-bed, 11-bath, 11,696 square foot home built in 1832 , featuring georgian colonial architecture.

This home is within the Farmington school district. Local, with nearby schools including Per Board of Ed.

MLS #: 24100369

Offered Price: $3,450,000

Residence Type: Single Family

Architectural Style: Georgian Colonial

Living Area: 11,696 Sq. Ft.

Lot Size: 3.67 Acres

Neighborhood: N/A

County: Hartford

Year Built: 1832

Design & Construction: Frame,Stucco

Heating: Heat Pump,Hot Water

Cooling: Central Air,Zoned

Garage Spaces: 5

Price per Sq Ft as listed: $295

Estimated Tax: $34,788

Days on Market: 207

Home Automation: Lighting, Security System, Thermostat(s)

Energy Features: Passive Solar, Generator, Storm Doors, Storm Windows

Solar Contract: Not specified

Heating Fuel: Propane

Fuel Type: Heat Pump, Hot Water

Fuel Tank Location: In Ground

Cooling System: Central Air, Zoned

Hot Water System: Propane, Domestic

Air Radon Mitigation: Not specified

Water Radon Mitigation: Not specified

Price per square foot: $295 / Sq. Ft.

Tax assessed value: $1,306,830

Estimated Tax: $34,788

Architectural Style: Georgian Colonial

Design & Construction: Frame,Stucco

Residence Type: Single Family

Year Constructed: 1832

Living Area: 11,696 Sq. Ft.

Lot Size: 3.67 Acres

Fuel: Propane

Loading automated valuation...

AUTOMATED VALUATION ESTIMATE

Note: Computer-generated estimate, not an appraisal.

Request CMA Schedule Tour

Understanding This Valuation

The RPR AVM considers:

Recent sales of comparable properties
Property characteristics and location
Market trends in Farmington
Statistical modeling algorithms

Local Market Context

Active Listings: 38

Average Price: $566,949

Average DOM: 207 days

Complimentary CMAs, no obligation

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.

Continue reading ▾

Flood Risk Assessment

Location Analysis:

Inland Farmington location

Water Proximity:

No direct water access

Topography:

Standard terrain • 3.7 acres

Recommendations:

Consult FEMA Flood Maps for accurate zone info
Consider flood insurance based on professional assessment
Evaluate property drainage during inspection
Review local flood history with town officials

Risk Level: Low

Minimal flood risk indicators. Verify with FEMA flood maps.

Walkability Score: calculating…
Motif Lifestyle Score: calculating…

Amenity Access Summary

Dining & Café Access: Low to Moderate
Daily Services: Limited
Recreational Space: Limited Nearby

How These Scores Are Calculated

These scores reflect the proximity and concentration of nearby amenities, measured against a typical town-center environment.

Walkability emphasizes access to daily necessities such as groceries, pharmacies, banking, and routine services.
Motif Lifestyle emphasizes dining, cafés, parks, and leisure destinations that contribute to neighborhood character and quality of life.

All scores are normalized on a 0–100 scale to allow consistent comparison across different locations.

38

Homes For Sale

$566,949

Average List Price

Mechanicals & Utilities: Heat Pump,Hot Water • Propane • Central Air,Zoned • Public Water Connected water • 4 fireplaces

Exterior Features

Exterior Construction: Stucco

Roof Type: Slate

Foundation: Concrete,Stone

Driveway: Private,Circular

Garage: Detached Garage,Paved,Driveway (5 car)

Parking: 15 Total

Patio/Deck: Balcony,Underground Utilities,Tennis Court,Cabana,Garden Area,Guest House

Pool: Pool House,Safety Fence,In Ground Pool

Utilities: Water: Public Water Connected

Outbuildings: Balcony,Underground Utilities,Tennis Court,Cabana,Garden Area,Guest House

Only motif connects you to a certified
"Local Market Expert"

George Antonopoulos

Real Estate Advisor

Farmington • Connecticut Shoreline

Licensed Real Estate Agent – Connecticut

Verified Motif Advisor

(800) 555-0001

george@appzentric.com

Good afternoon George, I'm interested in
11 Mountain Spring Road, Farmington, Connecticut

By proceeding, you consent to receive calls and texts at the number you provided, and artificial voice, and email, from motif about your inquiry and similar properties. Your personal information will never be sold or given to a 3rd party.

motif, the motif logo, and other various trademarks, logos, designs, and slogans are the registered and unregistered trademarks of motif, LLC. dba Motif Luxe International Realty in the U.S. and/or other countries. Corporate Responsibility, Privacy & Legal Notices: motif is a licensed real estate broker, licensed to do business as Motif LLC. 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 conditions), such should be independently verified, and Motif expressly disclaims any liability in connection therewith. No financial or legal advice provided. Equal Housing Opportunity.

The data relating to real estate for sale on this website appears in part through the SmartMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SmartMLS through a licensing agreement. Listing information is from various brokers who participate in the SmartMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc. MLS

. Designed by Appzentric for motif

Good afternoon. Welcome to 11 Mountain Spring Road, Farmington, CT