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142 Claflin Street Belmont — Photo 1 of 23

142 Claflin Street Belmont — Photo 1 of 23

$1,595,000

Investment Analysis — 142 Claflin Street

Belmont, MA 02478

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 3-bedroom in 02478 carries an estimated $4,000/mo in gross rent — about a 1.33% cap rate and $21,206/yr in estimated NOI at the $1,595,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

3

Baths

2.5

SqFt

1,812

Style

Single Family

Built

1938

Meticulously maintained and beautifully sited on picturesque Claflin Street in Belmont’s highly sought-after Winn Brook neighborhood, this stately center-entrance Colonial seamlessly blends timeless architectural character with modern amenities. Built in 1938 and rich in period detail, this sun-filled, pristine residence offers gracious living spaces ideally suited for both everyday living and entertaining. A welcoming foyer with a charming staircase sets the tone for the first floor, which features an elegant living room with fireplace, a formal dining room with built-in corner china cabinet, and a spacious paneled family room. The custom cherry kitchen is thoughtfully appointed with high-end appliances, granite countertops, and custom cherry cabinetry. A convenient half bath completes the first floor.The second floor offers a generously sized primary suite with private full bath and walk-in closet, along with two additional bedrooms and a guest bath. A staircase provides access to the walk-up attic, offering excellent storage and potential for future use. Additional features include central air conditioning, a spacious deck, irrigation system, two-car garage, and a private, tree-lined backyard—creating a wonderful outdoor retreat in a truly desirable Belmont location.

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 1,812 sq ft principal dwelling). Lot size: 6,000 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

Original Price$1,595,000
Annual Taxes$15,274

Parking

Garage2
Off-Street5

Interior Specifications

Total Rooms7
Fireplaces1
FlooringTile, Concrete, Hardwood
BasementFull, Walk-Out Access, Sump Pump, Concrete

Climate & Utilities

HeatingCentral, Steam
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationConcrete Perimeter
Zoningres

Property & Lot

Acres0.14
SqFt Lot6,000
Lot Features--

Amenities & Appliances

Gas Water Heater • Oven • Disposal • Range • Refrigerator • Washer • Dryer • Plumbed For Ice Maker

Neighborhood

Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails

Geography

Floorplan Breakdown

Structural Layout

Second
Primary BedroomBedroom 2Bedroom 3
First
Living RoomDining RoomKitchen
Unknown
Family Room
Living Room
Lvl First

19 x 12

Flooring - Hardwood, Crown Molding

Dining Room
Lvl First

12 x 11

Flooring - Hardwood, Crown Molding

Kitchen
Lvl First

15 x 10

Flooring - Hardwood, Countertops - Stone/Granite/Solid, Cabinets - Upgraded, Recessed Lighting, Crown Molding

Family Room
Lvl null

18 x 10

Flooring - Hardwood

Primary Bedroom
Lvl Second

18 x 12

Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood

Bedroom 2
Lvl Second

18 x 12

Bedroom 3
Lvl Second

16 x 11

Flooring - Hardwood

Listing Provided By

Listing Agent: Patrick Murphy

Listing Office: Coldwell Banker Realty - Belmont

MLS® Number: 73582059