This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
$17,370,000
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
Property Description
Famed architect Boris Baranovich designed this extraordinary stone Georgian estate of 26,000+/- square feet on 8.788 secluded acres off of Round Hill Road. Exquisitely executed, this stately manor home offers eight bedrooms and twelve full and five half bathrooms throughout four levels of living space. Mature trees and lush lawn surround this exceptional estate with two gated entrances: one to the formal parking court and one for service/deliveries. Beautifully appointed interiors feature eight wood-burning fireplaces in the elegant foyer, living and dining rooms, family room, sunroom, library, and primary suite. There are six upper-level bedrooms in addition to the primary suite, plus a private guest apartment. The third floor is comprised of staff quarters, a playroom and storage. Designed for entertaining, the lower level features a regulation squash court, a billiard/game room, professional 12-seat home theater, gym, climate-controlled wine cellar, kitchenette, full spa bathroom and dramatic indoor pool and Japanese soaking tub. There are two attached garages adjacent to the mudroom. Connected by a breezeway is a detached garage with two additional bays and two car lifts. Bonus office with separate private entrance and private power room. A guest apartment with private entrance offers an en-suite bedroom, kitchenette and sitting room. Overlooking the gorgeous backyard, French doors open to the rear stone terraces. Perfect for indoor/outdoor entertaining is a pergola-covered outdoor dining area with built-in grill and firepit. The sunroom and "pool cabana" rooms open to the spectacular outdoor pool with automatic cover. A extraordinary opportunity to buy an irreplaceable Greenwich estate offering luxurious, resort-style living in the heart of back country.
Full Property Details
Full Property Details for 11 Langhorne Ln
General
- Sold For: $17,370,000
- Taxes: $126,125
- Status: Closed
- Type: Single Family
- Source: Greenwich
- MLS ID: 122878
- Added to Site: 234 day(s) ago
Interior
- Interior Features: Kitchen Island, Bookcases, Sep Shower, Back Stairs
- Number of Fireplaces: 8
Rooms
Bathrooms
- Total Bathrooms: 17
- Full Bathrooms: 12
- Half Bathrooms: 5
Bedrooms
- Total Bedrooms: 8
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool Description: Indoor & Outdoor
- Security/Safety: Security System
- Equipment: Generator
Parking
- Garage: Yes
- Garage Spaces: 6
Location
- Area: 3 - Greenwich
- County: Fairfield
School Information
- Elementary School: Parkway
- Middle School: Western
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Forced Air, Oil
- Heating Fuel: Oil
- Water Heater: Oil
Utilities
- Gas: Propane
- Sewer: Septic Tank
- Water: Well
- Utility Description: Propane
Structural Information
- Architectural Style: Georgian
- Construction: Stone
- Basement Desc.: Finished, Full
- Roof: Slate
- Square Feet: 26,454
- Sq. Ft. Source: Architect
- Year Built: 2005
- Remodeled/Updated: 2012
Lot Features
- Lot Size (Acres): 8.79
- Lot Size (Sq. Ft.): 382,892.4
- Irrigation System: Sprinkler System
- Zoning: RA-4
- Lot Description: Level
Financial Considerations
- Price Per Sq. Ft.: $737.13
- Tax Amount: $126,125
Disclosures and Reports
- Inclusions: All Kitchen Applncs
- Property ID: 10-3192
Listed by Sotheby's International Realty
Sold by Houlihan Lawrence
Get Pre-Approved Today
Schools
Schools serving 11 Langhorne Ln
School District:Greenwich School District
| Name | Grades | Distance |
|---|---|---|
Parkway School 141 Lower Cross Road, Greenwich, CT 06831 | K-5 | 1.6 mi |
Western Middle School 1 Western Junior Highway, Greenwich, CT 06830 | 6-8 | 6.1 mi |
Greenwich High School 10 Hillside Road, Greenwich, CT 06830 | 9-12 | 5.3 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 11 Langhorne Ln
Date
Details
Price
Change
Source
11/04/2025
Sold
$17,370,000
-10.92%
MLS
5/28/2025
Listed
$19,500,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
11 Langhorne Lane, Greenwich, CT 06831 (MLS# 122878) is a Single Family property that was sold at $17,370,000 on November 04, 2025. Want to learn more about 11 Langhorne Lane? Do you have questions about finding other Single Family real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.

