Hidden along a private lane in Westport's Greens Farms neighborhood, this extraordinary 20-acre waterfront estate unfolds as one of the most remarkable shoreline settings ever offered. For more than 65 years, it has been held and enjoyed by the same family as a place to gather, unwind, and take in the ever-changing views across Sherwood Island Park and Long Island Sound. Surrounded by protected open space with no immediate neighbors, the property offers a rare sense of peace and privacy-reminiscent of the Lowcountry, the Hamptons, or Nantucket, a scale and atmosphere seldom found in Westport. Beautiful in every season, the setting also offers extraordinary birdlife and nature watching. Yet it remains moments to the Post Road, train, and town centers, and just one hour from Manhattan. A collection of residences and outbuildings is thoughtfully positioned across the land, including two circa 1940s three-bedroom guesthouses with sweeping water views, creating a true family compound where generations can come together while maintaining a sense of independence. Other structures offer flexibility for staff or future use. The grounds invite a lifestyle centered around the outdoors, with a tennis court, indoor pool, pool house, and formal gardens set within expansive lawns that stretch toward the water. Whether preserved, enhanced, or reimagined, this is a once-in-a-generation opportunity to shape a legacy estate-one that will be experienced and remembered for years to come.
Listed by Andrew Whiteley
·
Brown Harris Stevens
·
(203) 258-1595
Listed by Wendy Ryan
·
Brown Harris Stevens
Last updated April 09, 2026
·
Source: SmartMLS #24160355
Listing Facts
TypeSingle-family
NeighborhoodGreens Farms
Bedrooms7
Bathrooms7
Days on Prevu35
Taxes$73,686/year
Size6,215 sqft
Price per sqft$2,414
Amenities
Swimming Pool
Location
Mortgage Calculator
Listing History
04/09/2026
Status changed to Active
$15,000,000
04/08/2026
Status changed to Removed from Feed
$15,000,000
03/26/2026
Listed by Brown Harris Stevens
$15,000,000
Property Details for 4 Sherwood Island Lane
Exterior
Construction
New Construction: No/Resale
Roof: Slate
Year Built: 1940
Year Built Details: Public Records
Architectural Style: Colonial
Construction Materials: Frame
Features
Pool Features: Indoor Pool
Pool Private: Yes
Waterfront Features: L. I. Sound Frontage, River, Walk to Water, Beach Rights, Water Community, View, Access
Measurements
Lot Features: Secluded, Some Wetlands, Borders Open Space, Level Lot, Professionally Landscaped, Water View
How many bedrooms and bathrooms does this single-family home have?
There are 7 bedrooms and 7 bathrooms in this single-family home at 4 Sherwood Island Lane.
What schools are nearby to 4 Sherwood Island Lane?
Nearby schools include the Greens Farms Elementary School, Bedford Middle School, and Staples High School.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 4 Sherwood Island Lane.
What are the annual taxes for 4 Sherwood Island Lane?
Annual taxes for this single-family home are estimated at $73,686.
How does 4 Sherwood Island Lane compare to other single-family homes in Greens Farms?
This single-family home is listed 140% above the average price for single-family homes in Greens Farms and has been on the market for 55 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 6,215 sqft.
4 Sherwood Island Lane is a 7-bedroom, 7-bath single-family home for sale in Westport CT 06880. Available on Prevu for 35 days at $15,000,000. This home features 6,215 square feet of living space, located in Greens Farms. The median listing price for single-family homes in this area is $4,999,000. Nearby schools include Greens Farms Elementary School, Bedford Middle School, and Staples High School. The home offers swimming pool. Browse more single-family home listings in Fairfield County.
The data relating to real estate for sale on this website appears in part through the
SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property
listing data between licensed real estate brokerage firms, and is provided by SMARTMLS
through a licensing agreement. Listing information is from various brokers who participate
in the SMARTMLS IDX program and not all listings may be visible on the site. The property
information being provided on or through the website is for the personal, non-commercial
use of consumers and such information may not be used for any purpose other than to identify
prospective properties consumers may be interested in purchasing. Some properties which appear
for sale on the website may no longer be available because they are for instance, under
contract, sold or are no longer being offered for sale. Property information displayed is
deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.
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.