11 Langhorne Lane Greenwich, CT 06831
Listing Courtesy of: GREENWICH MLS / Sotheby's International Realty

  11 Langhorne Lane Greenwich, CT 06831

Active (41 Days)
$19,500,000
8
BED
17
BATH
26,454
SQFT

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.

MLS #:
122878
Taxes
$122,658
Lot Size
8.79 acres
Type
Single-Family Home
Year Built
2005
Style
Georgian Colonial
County
Western Connecticut Planning Region

Listed By

Leslie McElwreath, Sotheby's International Realty Greenwich Brokerage
Source
GREENWICH MLS
Last checked Jul 7 2025 at 4:29 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 12
  • Half Bathrooms: 5
Interior Features
  • Sep Shower
  • Kitchen Island
  • Back Stairs
  • Bookcases
Kitchen
  • Breakfast Room
  • Gourmet
  • Island
Lot Information
  • Cul-De-Sac
  • Level
Heating and Cooling
  • Forced Air
  • Oil
  • Central A/C
Basement Information
  • Finished
  • Full
Exterior Features
  • Roof: Slate
Utility Information
  • Utilities: Propane
  • Sewer: Septic Tank
School Information
  • Elementary School: Parkway
  • Middle School: Western
Garage
  • Attached
Parking
  • Electric Gate
Location
   
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Disclaimer: Copyright 2025 Greenwich MLS. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is 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. Data last updated 7/7/25 09:29