
141 Bank St Harwich — Photo 1 of 41
$3,495,000
Investment Analysis — 141 Bank St
Harwich, MA 02646 — Harwichport
Based on HUD Small Area Fair Market Rent for Barnstable Town, MA MSA, a 5-bedroom in 02646 carries an estimated $3,710/mo in gross rent — about a 0.68% cap rate and $23,838/yr in estimated NOI at the $3,495,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
5
SqFt
3,866
Style
Single Family
Built
1730
Set in the heart of Harwich Port, 141 Bank Street is a remarkable compound where nearly three centuries of history meet thoughtful, modern design. Encompassing a beautifully reimagined circa-1730 Captain’s house, a charming circa-1930 guest cottage and a newly constructed carriage house, the property has evolved with remarkable intention while retaining the character that makes it distinctly Cape Cod. At its center, the main residence has been sensitively renovated and expanded, pairing original woodwork and an impressive fireplace with light-filled living spaces, a beautifully appointed kitchen and a first-floor primary suite. The interiors open naturally to the surrounding grounds, where mature landscaping and gardens connect the property’s three distinct structures and create an inviting sense of privacy. Tucked within the landscape, the guest cottage offers a welcoming retreat for family and friends, while the newly constructed carriage house introduces another layer of flexibility with an oversized 2.5-car garage, private gym and beautifully finished living space above. Together, the residences create a property that feels both established and entirely suited to modern life—a rare Harwich Port offering just moments from the village, beaches, shops and restaurants.
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 3,866 sq ft principal dwelling). Lot size: 22,215 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
Amenities & Appliances
Gas Water Heater • Electric Water Heater • Range • Dishwasher • Microwave • Refrigerator • Freezer • Washer • Dryer • Range Hood
Neighborhood
Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf • Bike Path
Geography
Listing Agent: Jack Tobin
Listing Office: Corcoran Property Advisors
MLS® Number: 73565639
