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766 Lake AvenueGreenwich, CT 06830

For Sale

$24,980,000

Smart Buyer Rebate $249,800

A striking new seven-bedroom estate by Hawthorne Design & Development unites architectural distinction with thoughtful design. Expressive stone and slate, dramatic rooflines and expansive walls of glass establish a commanding architectural presence, while thoughtfully considered proportions and materials lend the residence a timeless quality. Inside, the aesthetic becomes warmer and more intimate, with natural stone, rich oak, refined millwork and softly layered finishes creating interiors of understated sophistication.
Designed for both grand-scale entertaining and comfortable everyday living, the residence unfolds through beautifully proportioned formal and informal spaces with 11-foot ceilings. An expansive kitchen serves as the heart of the home, complemented by elegant living and dining rooms, inviting family spaces and a private study. Generous windows and doors fill the interiors with natural light while creating a seamless connection to the surrounding landscape. Seven beautifully appointed bedrooms provide exceptional accommodations and flexibility, including two luxurious primary suites, with one conveniently located on the first floor, plus five additional en-suite bedrooms. Each has been thoughtfully conceived to offer privacy, comfort and a serene sense of retreat.
An elevator connects the home's levels and provides effortless access to an impressive finished lower level designed as a destination for recreation, wellness and entertaining. A spacious great room is joined by a private gym with sauna and steam room, golf simulator and dedicated wine tasting room, creating an extraordinary collection of amenities within the residence.
The architecture extends naturally to the grounds, where expansive terraces create a fluid transition between indoor and outdoor living. A private swimming pool and pavilion anchor the resort-like setting, complemented by an outdoor kitchen for alfresco dining and entertaining. A tennis court completes the exceptional recreational offerings, while the beautifully conceived grounds provide an extraordinary backdrop for gatherings both intimate and grand.
Conceived with intention and executed with remarkable attention to detail, representing a rare opportunity to acquire a newly created Greenwich estate where distinguished architecture, sophisticated interiors, exceptional amenities and resort-style outdoor living come together in one extraordinary offering. Exclusive opportunity to customize. Completion First Quarter 2028.

Listed by Joanne Mancuso

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License #RES.0762572

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Houlihan Lawrence

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203-667-3887

Last updated October 30, 2026

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Source: FlexMLS #126163

Listing Facts

  • TypeSingle-family
  • NeighborhoodMid Country West
  • Bedrooms7
  • Bathrooms10.5
  • Days on Prevu2
  • Size14,582 sqft
  • Price per sqft$1,713

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Elevator
  • Parking

Location

Mortgage Calculator

Listing History

10/29/2026
Listed by Houlihan Lawrence
$24,980,000
  1. 10/29/2026$24,980,000
    Listed by Houlihan Lawrence

Property Details for 766 Lake Avenue

Association

Amenities

  • Association Amenities: Gated

Exterior

Construction

  • Property Condition: Under Construction
  • Roof: Slate
  • Year Built: 2026
  • Architectural Style: Other
  • Construction Materials: Stone
  • Exterior Features: Balcony, Gas Grill

Features

  • Other Structures: Pool House
  • Patio And Porch Features: Terrace
  • Pool Private: Yes
  • Waterfront Features: Pond
  • Waterfront: Yes

Measurements

  • Building Area Total: 14,582
  • Lot Features: Parklike
  • Lot Size Acres: 4.85
  • Lot Size Area: 4
  • Lot Size Square Feet: 211,266
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 10-3041

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 4
  • Interior Features: Kitchen Island, Built-in Features, Pantry, Back Stairs, Elevator, Sauna, Wet Bar

Rooms

  • Basement: Walk-Out Access, Finished
  • Bathrooms Full: 9
  • Bathrooms Half: 3
  • Bathrooms Total Integer: 12
  • Bedrooms Total: 7

Other

Location

  • City Region: South Parkway

Parking

Parking

  • Garage Spaces: 4
  • Parking Features: Attached Garage

Schools

Elementary School

  • Elementary School: Parkway

Middle or Junior School

  • Middle Or Junior School: Western

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Propane
  • Has Heating: Yes
  • Laundry Features: Laundry Room
  • Other Equipment: Generator
  • Sewer: Septic Tank
  • Utilities: Propane
  • Water Source: Well

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 7 bedrooms and 10.5 bathrooms in this single-family home at 766 Lake Avenue.

What schools are nearby to 766 Lake Avenue?

Nearby schools include the Parkway Elementary School and Western Middle School.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 766 Lake Avenue.

How does 766 Lake Avenue compare to other single-family homes in Mid Country West?

This single-family home is listed 141% above the average price for single-family homes in Mid Country West and has been on the market for 58 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 14,582 sqft.

766 Lake Avenue is a 7-bedroom, 10.5-bath single-family home for sale in Greenwich CT 06830. On Prevu for 2 days at $24,980,000. This home features 14,582 square feet of living space, located in Mid Country West. The median listing price for single-family homes in this area is $6,950,000. Nearby schools include Parkway Elementary School and Western Middle School. Additional amenities include private outdoor space, elevator, air conditioning, parking, and washer/dryer. View other single-family home listings in Fairfield County.

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.