13 Windmill Hill Rd Groton — Photo 1 of 38
Recent Drop: $30,000
$449,900
Investment Analysis — 13 Windmill Hill Rd
Groton, MA 01450
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 3-bedroom in 01450 carries an estimated $3,080/mo in gross rent — about a 4.97% cap rate and $22,380/yr in estimated NOI at the $449,900 list price. Adjust every assumption in the calculator below.
Beds
3
Baths
1.5
SqFt
1,168
Style
Single Family
Built
1900
Welcome to this charming 3 bedroom, 1.5-bathroom home nestled in desirable Groton offering a great blend of character, functionality, and outdoor space. The first floor features a bright and inviting living room, a spacious kitchen, convenient half bath, and a versatile office perfect for working from home, playroom space, or additional sitting area. The office leads directly out to the back deck overlooking a nice sized backyard complete with a fire pit area, creating the perfect setup for entertaining or enjoying summer nights. Upstairs you’ll find three comfortable bedrooms along with a full bathroom (recently updated) and a walk-up attic offering excellent storage potential or future possibilities for additional finished space. Additional highlights include a one car attached garage, wood floors, and a backyard designed to enjoy all seasons. Whether you’re looking for room to grow, work from home, or simply enjoy a peaceful setting, this home is ready for its next owners!
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: 584 sq ft (the lesser of 900 sq ft or half the 1,168 sq ft principal dwelling). Lot size: 16,117 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 • Refrigerator • Washer • Dryer
Geography
Property History
$449,900
Was $469,900
Aug 18, 2026
MLS® 73528184
$469,900
Was $479,900
Jul 20, 2026
MLS® 73528184
$479,900
Jun 2, 2026
MLS® 73528184
Listing Agent: Gerard Breau
Listing Office: Prospective Realty INC
MLS® Number: 73528184
