991 Lake Ave Greenwich, CT, 06831

single family home
$ 6,250,000 For Sale Active Jun 12, 2026
  • 5 beds
  • 7 baths
  • 9,493 sq ft
  • 4 acres
  • 1962 year built
  • in ground pool
  • 3 cars garage

About the Home

Some properties simply need to be experienced in person, and 991 Lake Avenue is one of them. Set on four beautifully landscaped and exceptionally private acres, this distinctive European-inspired estate offers nearly 9,500 sq. ft. of gracious living and entertaining space. Dramatic beamed rooms, stone fireplaces and light-filled interiors give the home wonderful character, while French doors open to expansive terraces, formal gardens and a 40' x 20' pool and spa. Five bedrooms, a spacious game room and extensive office space provide exceptional flexibility. A rare Backcountry setting where privacy, scale and serenity come together, just five minutes from the Merritt Parkway with convenient access to all that Greenwich has to offer.

Rooms & Interior

5 bedrooms beds
4 full + 3 half baths
9,493 square feet sq ft

Room Details

  • Other (Lower Level)
  • Formal Dining Room (Main Level) Fireplace, Hardwood Floor
  • Eat In Kitchen (Main Level) Granite Counters, Double-Sink, French Doors, Island, Pantry, Hardwood Floor
  • Bedroom (Main Level) French Doors, Full Bath
  • Bedroom (Upper Level) Jack & Jill Bath
  • Bedroom (Upper Level) Jack & Jill Bath
  • Primary Bath (Upper Level) Double-Sink, Full Bath, Whirlpool Tub, Walk-In Closet
  • Family Room (Main Level) Built-Ins, Fireplace, French Doors, Patio/Terrace
  • Office (Main Level)
  • Office (Lower Level) Half Bath
  • Living Room (Main Level) Bay/Bow Window, 9 ft+ Ceilings, Vaulted Ceiling, Beams, Fireplace
  • Rec/Play Room (Main Level)
  • Rec/Play Room (Lower Level) Fireplace, French Doors
  • Primary Bedroom (Upper Level) Bedroom Suite, Fireplace, Whirlpool Tub, Walk-In Closet
  • Bedroom (Upper Level) Full Bath
  • Other Rooms Bonus room, Exercise room, Foyer, Laundry room, Mud room, Music room

Home Features

Heating

  • Fireplaces: 4
  • Heating: hot air
  • Heat fuel type: oil
  • Fuel tank: in basement

Cooling

  • Central air

Interior Features

  • Audio system
  • Auto garage door opener
  • Security system

Appliances

  • Gas cooktop
  • Oven/range
  • Wall oven
  • Microwave
  • Refrigerator
  • Subzero
  • Dishwasher
  • Washer
  • Dryer

Home Automation

  • Entertainment system
  • Security system
  • Thermostat(s)
  • Wired for audio

Attic

  • Storage space
  • Walk-up

Basement

  • Full
  • Heated
  • Garage access
  • Cooled
  • Interior access
  • Walk-out
  • Liveable space

Laundry

  • Location: separate room
  • Lower level

Energy Features

  • Generator

Exterior Features

  • Terrace
  • Garden area
  • Lighting
  • Stone wall
  • French doors
  • Underground sprinkler
  • Patio

Property Details

Parking

  • Garage spaces: 3
  • Attached garage

Swimming Pool

  • Gunite
  • Heated
  • Spa
  • In ground pool

Lot Details

  • Lot surface: 4 acres
  • Fence - full
  • Some wetlands
  • Level lot
  • Professionally landscaped
  • Rolling

Utilities

  • Water: private well
  • Sewage: septic

Construction Details

Style
european

Construction year
1962

Exterior Siding
stucco

Foundation
concrete

Roof
tile


Open Houses

There is 1 scheduled open house for 991 Lake Avenue, Greenwich, CT.
October 6, 2026 Oct 6, 2026 10:00 - 12:30 (broker)

Area & Town

This home is located in Back Country neighborhood, in the town of Greenwich.

Finance & Listing Info

Status Active
Listing date June 12, 2026
List price $ 6,250,000
Current price $ 6,250,000
Tax amount $ 39,955
Tax year july 2026-june 2027
MLS ID #24182061
List Agent Susan Fleisher
Co-List Agent Claudia Hirsch
List Office Coldwell Banker Realty
Co-List Office coldwell banker realty

991 Lake Avenue Home Photos

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