865 Hollow Tree Ridge Road, Darien, CT 06820

• 5 beds |
• 10 baths |
• 10,197 sqft

Property Description

Set on 9.4 acres, this exceptional estate offers a private, sophisticated retreat at the end of a Bradford pear-lined gravel drive. The property includes a 10,000-square-foot main residence with pool and pool house, a two-bedroom guest cottage, and a remarkable field house designed by architect Louise Brooks. The main house blends timeless elegance with modern design, while the field house delivers a one-of-a-kind recreational and entertaining experience, featuring an indoor batting cage, two-lane bowling alley, resistance pool, and stylish lounge spaces. This offering is for all three parcels, each with its own address and private entrance, offering rare flexibility, exclusivity, and privacy.

Listing Status:

Active

Date Added:

January 16, 2026

Data Last Updated:

February 9, 2026 at 12:52AM

Listing Office:

Compass Connecticut, LLC : (203) 423-3100

Listing Agent:

Ashley Dineen : (203) 253-9616

MLS ID:

24148914

Interior

• General: Audio SystemAuto Garage Door OpenerSaunaSecurity System
• Rooms: Bonus RoomBreezewayExercise RoomFoyerGymLaundry RoomMud RoomSteam/SaunaSitting RoomWine Cellar
• Appliances: Gas RangeWall OvenRange HoodRefrigeratorIcemakerDishwasherWasherDryerWine Chiller
• Laundry: Upper Level
• Basement: FullHeatedStorageFully FinishedCooledWalk-out
• A/C: Central Air
• Heating: Hot AirGeothermalOil
• Fireplace: Fireplaces: 5

Exterior

• General: GrillGuest HouseFrench DoorsPatio
• Style: Colonial
• Pool: HeatedPool HouseIn Ground Pool

Construction

• Roofing: Wood Shingle

Location

• County: Fairfield

Lot

• Zoning: R22490077

Utilities

• Water: Public Water Connected
• Sewer: Septic

Financial

• Exclusions: Please see Listing agent