1 Masthead Lane Dartmouth — Photo 1 of 38
$1,995,000
Investment Analysis — 1 Masthead Lane
Dartmouth, MA 02748
Based on HUD Small Area Fair Market Rent for Providence-Fall River, RI-MA HUD Metro FMR Area, a 4-bedroom in 02748 carries an estimated $2,830/mo in gross rent — about a 0.38% cap rate and $7,527/yr in estimated NOI at the $1,995,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
5
SqFt
7,891
Style
Single Family
Built
1900
The Barn at Gulf Hill - Rich in history and masterfully reimagined, this extraordinary estate offers both architectural significance and remarkable scale just minutes from one of the South Coast’s most charming villages. Once part of the historic Gulf Hill Dairy Farm, the property has been transformed into a sophisticated retreat that honors its heritage while embracing elevated design. Set on 1.8+/- acres, this substantial residence offers light-filled interiors, lofty ceilings, Brazilian cherry floors, and radiant heat. A dramatic stone fireplace anchors the main living area, while the kitchen, family room & a myriad of other unique spaces provide opportunities to connect and/or retreat. Lifestyle amenities include a sauna, greenhouse and rooftop deck w/ views of Padanaram Harbor. Additional flex space exists to accommodate a separate apartment/office and a 12-car garage provides rare capacity for collectors. A convergence of history, scale, and coastal character like no other!
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 7,891 sq ft principal dwelling). Lot size: 80,150 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
Range • Dishwasher • Refrigerator • Washer • Dryer • Vacuum System
Neighborhood
Shopping • Walk/Jog Trails • Conservation Area • Marina
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl SecondCeiling Fan(s), Flooring - Wood, Recessed Lighting
Dining Room
Lvl SecondFlooring - Wood, Balcony / Deck
Kitchen
Lvl SecondFlooring - Wood, Countertops - Stone/Granite/Solid, Stainless Steel Appliances, Lighting - Pendant
Family Room
Lvl SecondFlooring - Wood, Balcony / Deck
Master Bedroom
Lvl FirstBathroom - Full, Walk-In Closet(s), Flooring - Wall to Wall Carpet, Exterior Access
Bedroom 2
Lvl FirstBedroom 3
Lvl FirstFlooring - Wall to Wall Carpet
Bedroom 4
Lvl FirstFlooring - Wood
Bathroom 1
Lvl FirstBathroom - Full
Bathroom 2
Lvl FirstBathroom - Full
Bathroom 3
Lvl FirstBathroom - Half
Property History
$1,995,000
Aug 7, 2026
MLS® 73560759
$1,995,000
Apr 3, 2026
MLS® 73471310
$1,995,000
Jan 23, 2026
MLS® 73471310
Listing Agent: Team Mcm
Listing Office: Gibson Sotheby's International Realty
MLS® Number: 73560759
