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Bean Group
Offered at $10,750,000Active
beds
7
baths
4
sq ft
4,855
Built
1938

139 Chappaquiddick Road

Edgartown, MA 02539

About this home

Overlooking the active waters of the outer harbor and set just off the paved road, this remarkable waterfront estate occupies one of Chappaquiddick’s most spectacular stretches of beach, just over a mile from the Chappaquiddick Ferry and the shops and restaurants of Edgartown Village. A rare and truly exceptional family compound, the property offers an extraordinary combination of scale, privacy, waterfront, and amenities. Expansive grounds unfold toward sweeping water views, with a gentle slope leading to a protected stretch of sandy beach and access to a 190-foot private dock with mooring. The stately main residence offers beautifully proportioned spaces updated with today’s comforts, with a thoughtful layout well suited to both intimate family living and multigenerational gatherings. The estate extends beyond the main residence to include 75 Landing Place, an additional waterfront parcel that seamlessly expands the property, offering beautiful vistas, greater privacy, and a sense of scale rarely found on Chappaquiddick. An additional three-acre parcel is also available, creating a singular opportunity to assemble a one-of-a-kind family compound of exceptional size and privacy, with the flexibility to shape the property for generations to come. Cherished by the same family for generations, this remarkable waterfront estate represents a rare opportunity to create something truly enduring—a private family retreat with the space, setting, and flexibility to become a legacy for generations to come.

Listing last checked: Listing updated:

Listed by Katie Donahue & Rachel Serwa Group · Sandpiper Realty, Inc. · MLS #73563263

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Details at a glance

Interior5 property facts
Rooms
17
Heating
Forced Air
Cooling
Central Air
Basement
Yes · Partial, Crawl Space, Interior Entry
Fireplaces
2
Building5 property facts
Style
Single Family Residence
Year built
1938
Garage
1
Parking
7
Foundation
Other
Land & utilities6 property facts
Lot size
5.03 acres
Water
Private
Sewer
Private Sewer
Waterfront
Y
Pool
Not reported
Zoning
R120
Financial2 property facts
Annual taxes
$19,582
Assessment year
2026

Location

Estimated monthly cost

Explore costs at the $10,750,000 asking price. Adjust the assumptions to your situation.

Known monthly costs$55,990 / monthAdjust
Principal & interest
$54,358
Property tax
$1,632
Insurance
Not entered
HOA
Not entered

Listing annual taxes: $19,582. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.

Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

More property insights

Automated value estimate $6,364,524

Estimated range $4,488,717–$8,240,331.

Automated estimates are not appraisals or guarantees of market value.

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Photo-based condition insights

Overall presentation: average

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About 139 Chappaquiddick Road

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Request a tour of 139 Chappaquiddick Road and a Bean Group agent will help coordinate an available time with the listing side.

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Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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