
12 Kilburn Rd Belmont — Photo 1 of 42
$2,895,000
Investment Analysis — 12 Kilburn Rd
Belmont, MA 02478
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 5-bedroom in 02478 carries an estimated $4,420/mo in gross rent — about a 0.36% cap rate and $10,462/yr in estimated NOI at the $2,895,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
3.5
SqFt
4,325
Style
Single Family
Built
1936
Classic Belmont Home! A beautiful colonial impressively set on a large lot in Clark Hill. Located close to all of Belmont's amentities including the Commuter Rail, Downtown Belmont and Schools. This home offers a large living room with fireplace and a great dining room. The heart of the home lies at the back with a great space for entertaining. The kitchen is a bright and sunny space with top brand appliances, a great open layout connecting you both to the family room and the deck to back yard.Beautiful primary bedroom suite with custom closet and full bathroom. A total of 4 bedrooms on this level offering privacy and flexible living space. Second floor laundry. Additional guest or office space on the top floor. Finished lower level with full bathroom.There are 3 large finished rooms - great playspace, gym and family room.Many new updates including roof, updated landscaping, new HVAC, freshly refinished hardwood floors, new paint, new basement carpeting. Attached 2 car garage. Move in and enjoy this vibrant Belmont neighborhood and this spectacular home.
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 4,325 sq ft principal dwelling). Lot size: 15,663 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.
Open Houses
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Oven • Dishwasher • Disposal • Range • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Bike Path
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First13 x 24
Flooring - Hardwood
Dining Room
Lvl First11 x 13
Flooring - Hardwood
Kitchen
Lvl First17 x 17
Flooring - Hardwood, Exterior Access, Recessed Lighting
Family Room
Lvl First16 x 12
Flooring - Hardwood
Primary Bedroom
Lvl Second13 x 19
Bathroom - Full, Flooring - Hardwood
Bedroom 2
Lvl Second12 x 11
Bedroom 3
Lvl Second15 x 12
Flooring - Hardwood
Bedroom 4
Lvl Second12 x 17
Flooring - Hardwood
Bedroom 5
Lvl Third15 x 16
Flooring - Hardwood
Bathroom 1
Lvl First3 x 5
Bathroom - Half
Bathroom 2
Lvl Second10 x 6
Bathroom - Full, Bathroom - Tiled With Tub & Shower
Bathroom 3
Lvl Second11 x 7
Bathroom - Full
Property History
$2,895,000
Sep 24, 2026
MLS® 73582269
$9,000
Aug 31, 2026
MLS® 73498385
$9,000
Apr 8, 2026
MLS® 73498385
Listing Agent: Christine Pomer
Listing Office: Coldwell Banker Realty - Lexington
MLS® Number: 73582269