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.
Request a professional market analysisPhoto-based condition insights
Overall presentation: average
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About 139 Chappaquiddick Road
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