Active
9 Days on market
142 Claflin Street Belmont — Photo 1 of 23

142 Claflin Street Belmont — Photo 1 of 23

$1,595,000

142 Claflin Street, Belmont, MA 02478

Belmont, MA 02478

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.

Key facts

It was listed on September 24, 2026. The annual property taxes are $15,274 (2026 tax year). It sits on a 0.14-acre (6,000 sq ft) lot.

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$880/sqft
Local Avg (Belmont)$645/sqft
36% AboveMarket Average

* Analysis is based on 22 actively listed and recently sold comparable properties strictly within Belmont, MA.

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

Questions about this home

When was 142 Claflin Street, Belmont listed?

142 Claflin Street, Belmont was listed on September 24, 2026.

Has the price of 142 Claflin Street, Belmont changed?

The price hasn't changed since it was listed at $1,595,000.

What are the property taxes for 142 Claflin Street, Belmont?

The annual property taxes for 142 Claflin Street, Belmont are $15,274 (2026 tax year).

How big is the lot at 142 Claflin Street, Belmont?

142 Claflin Street, Belmont sits on a 0.14-acre (6,000 sq ft) lot.

What is the status of 142 Claflin Street, Belmont?

142 Claflin Street, Belmont is actively listed for sale.

Population

27,175

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$183K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

35.3%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Middlesex County

2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jul '26)

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.

Listing Provided By

Listing Agent: Patrick Murphy

Listing Office: Coldwell Banker Realty - Belmont

MLS® Number: 73582059