
7 Duffield Rd Hopkinton — Photo 1 of 40
$899,000
Investment Analysis — 7 Duffield Rd
Hopkinton, MA 01748 — Lake Maspenock
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 3-bedroom in 01748 carries an estimated $3,860/mo in gross rent — about a 2.68% cap rate and $24,136/yr in estimated NOI at the $899,000 list price. Adjust every assumption in the calculator below.
Beds
3
Baths
2.5
SqFt
2,098
Style
Single Family
Built
1996
Enjoy pond access and the charm of Hopkinton’s Lake Maspenock neighborhood in this beautifully updated 3-bedroom, 2.5-bath Colonial. An inviting walkway welcomes you home, where comfortable living spaces flow from everyday relaxation to gathering with friends. Start your mornings on the enclosed porch or unwind on the deck after an afternoon at the nearby town beach. Two remodeled bathrooms, updated flooring, fresh bedroom carpeting and stylish lighting bring a refreshed feel throughout. Replacement windows, five Mitsubishi mini-split units, a new water heater, upgraded insulation and a newer roof complement the interior improvements. Upstairs, three bedrooms include a primary suite with a private bath. The partially finished walk-out lower level offers additional room for hobbies, recreation or a cozy retreat. White vinyl fencing adds a finishing touch outside, while nearby trails and convenient access to major commuting routes make this home an appealing blend of comfort, recreation and convenience.
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 2,098 sq ft principal dwelling). Lot size: 11,722 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
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstDining Room
Lvl FirstKitchen
Lvl FirstFamily Room
Lvl FirstPrimary Bedroom
Lvl SecondBedroom 2
Lvl SecondBedroom 3
Lvl SecondBathroom 1
Lvl FirstBathroom 2
Lvl SecondBathroom 3
Lvl SecondListing Agent: Yifei Wang
Listing Office: Dreamega International Realty LLC
MLS® Number: 73581953