139 Chappaquiddick Road Edgartown — Photo 1 of 42
$12,250,000
Investment Analysis — 139 Chappaquiddick Road
Edgartown, MA 02539 — Chappaquiddick
Based on HUD Small Area Fair Market Rent for Dukes County, MA, a 7-bedroom in 02539 carries an estimated $3,430/mo in gross rent — about a 0.10% cap rate and $11,700/yr in estimated NOI at the $12,250,000 list price. Adjust every assumption in the calculator below.
Beds
7
Baths
4
SqFt
4,855
Style
Single Family
Built
1938
You truly can have it all—just over a mile from the Chappaquiddick Ferry and the shops and restaurants of Edgartown Village, yet set along one of the most spectacular stretches of beach, with a 190’ private dock with mooring and sweeping views across Edgartown Outer Harbor to the iconic Edgartown Lighthouse. A gentle slope leads to the sandy shore, where days unfold along the pristine waters of the harbor. Inside, casual elegance defines the home, with a seamless blend of gracious formal spaces and inviting areas for relaxed gatherings. An enclosed porch opens onto a spacious deck overlooking the harbor, creating the perfect setting to take in picture-worthy sunsets, the beloved Fourth of July fireworks display, and the ever-changing scenery. The grounds are equally captivating, made even more exceptional by the inclusion of 75 Landing Place Road and a beloved clay tennis court framed by sweeping water views. Cherished by the same family for generations, this extraordinary waterfront compound is a truly special place.
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 4,855 sq ft principal dwelling). Lot size: 219,106 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Geography
Listing Agent: Katie Donahue & Rachel Serwa Group
Listing Office: Sandpiper Realty, Inc.
MLS® Number: 73563263