42 Fairmont Street, Belmont MA 02478

Belmont, MA 02478 • Walnut Hill

$1,985,000

Est. $12,196/month

6

Beds

3.5

Baths

3,869

Sq Ft

$513

Price/Sq Ft

0.17

Acres

1935

Year Built

Single Family Residence

Type

11 hours 26 minutes

Time on Market

Active Open House Listed Jun 8, 2026 • MLS# 73531832 Copied!

About this home

Nestled in Walnut Hill—one of Belmont's most treasured neighborhoods, where homes are often held for generations—this timeless 1930's brick Center Entrance Colonial embodies the charm, character, & lifestyle buyers seek. Sun-filled & south-facing, the home offers 5+ bedrooms, 3.5 baths, generously scaled rooms, & an exceptional flow designed for effortless everyday living & entertaining, both indoors & out. Beautiful architectural details, rich moldings, and classic craftsmanship blend seamlessly with thoughtful updates. At its heart is an oversized cook's kitchen with natural cherry cabinetry, granite countertops, & stainless-steel appliances. Every window frames lovely views of mature trees, gardens, & nature. Outside, discover a stunning Beacon Hill-style secret courtyard garden, a spacious deck, & extensive flowering gardens that create a truly magical setting. Finished walk-out basement. Moments from Belmont's top-rated schools, town centers, parks, commuter rail & bus lines.

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Property Overview

Property Type

Single Family Residence

Listing Type

For Sale

Year Built

1935

Bedrooms

6

Full Bathrooms

3

Half Bathrooms

1

Living Area

3,869 sq ft

Total Rooms

14

Open House Schedule

11

Jun

Thursday, June 11

5:00 PM - 6:30 PM EDT

12

Jun

Friday, June 12

12:30 PM - 1:30 PM EDT

13

Jun

Saturday, June 13

1:00 PM - 2:30 PM EDT

14

Jun

Sunday, June 14

1:00 PM - 2:30 PM EDT

Facts & Features

1 Car Garage

Central AC

Home Facts

Type Residential

Style Single Family Residence

Year Built 1935

Living Area 3,869 sq ft

Lot Size 0.17 acres

Bedrooms 6

Full Baths 3

Half Baths 1

Total Rooms 14

Interior

Heating Electric Baseboard, Hot Water, Natural Gas

Cooling Central Air

Flooring Tile, Vinyl, Hardwood, Flooring - Hardwood, Flooring - Stone/ceramic Tile, Laminate, Concrete

Appliances Gas Water Heater, Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Range Hood

Fireplace Living Room

Fireplaces 1

Basement Full, Finished, Walk-out Access, Interior Entry, Sump Pump

Laundry Bathroom - Half, Cabinets - Upgraded, Gas Dryer Hookup, Exterior Access, Washer Hookup, Lighting - Overhead, Sink, In Basement

Features Closet, Lighting - Overhead, Bathroom - Half, Storage, Bedroom, Office, Sun Room, Bathroom

Exterior

Construction Frame

Architecture Colonial

Roof Shingle

Features Deck, Deck - Roof, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Screens, Garden

Pool None

Spa None

Fencing None

Patio/Porch Deck, Deck - Roof, Patio

Parking

Garage Spaces 1

Has Garage Yes

Features Attached, Under, Paved Drive, Shared Driveway, Off Street, Paved

Total Spaces 3

Utilities

Electric Circuit Breakers

Water Public

Sewer Public Sewer

Gas None

Other For Gas Range, For Gas Oven, For Gas Dryer, Washer Hookup

Financial

Annual Tax $23,503

Assessed Value $2,042,000

Interior Features

Flooring: Tile, Vinyl, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Laminate, Concrete

Appliances: Gas Water Heater, Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Range Hood

Interior Features: Closet, Lighting - Overhead, Bathroom - Half, Storage, Bedroom, Office, Sun Room, Bathroom

Windows: Insulated Windows, Screens

Basement: Full, Finished, Walk-Out Access, Interior Entry, Sump Pump

Laundry: Bathroom - Half, Cabinets - Upgraded, Gas Dryer Hookup, Exterior Access, Washer Hookup, Lighting - Overhead, Sink, In Basement

Security:

Construction & Materials

Style: Colonial

Year Built: 1935

Structure Type:

Exterior Materials: Frame

Roof: Shingle

Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Electric Baseboard, Hot Water, Natural Gas

Heating Zones: 4

Cooling: Central Air

Cooling Zones: 2

Hot Water:

Water Source: Public

Sewer: Public Sewer

Energy Features: Thermostat

Exterior & Lot

Exterior Features: Deck, Deck - Roof, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Screens, Garden

Patio & Porch: Deck, Deck - Roof, Patio

Fencing:

Other Structures:

Lot Features:

Road Surface:

Parking & Garage

Garage Spaces: 1

Garage Type: Attached

Total Parking Spaces: 3

Parking Features: Attached, Under, Paved Drive, Shared Driveway, Off Street, Paved

Special Features

Fireplaces: 1

Fireplace Type: Living Room

Community Amenities: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station

Location

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Neighborhood

Walnut Hill

42 Fairmont Street, Belmont MA 02478

Belmont, MA 02478

Walkability

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Property Tax $1,959

Homeowners Insurance $200

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Year 1

95% Interest

Year 15

50/50

Year 30

95% Principal

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Property History

Property Timeline

🏠

Listed for Sale

Jun 8, 2026

$1,985,000

Original listing

Agent: Ellen Sullivan Office: Coldwell Banker Realty - Belmont

Date	Event	Price	Change	$/sqft	Details
06/08/2026	🏠 Listed for Sale	$1,985,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
Jun 8, 2026	New Listing Added	$1,985,000	—

Market Statistics

Time on Market

11 hours 26 minutes

Price per Sq Ft

$513

Tax History

Year	Taxes	Assessment
2026	$23,503	$2,042,000

Financial Details

Annual Property Tax

$23,503

Tax Year 2026

Assessed Value

$2,042,000

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42 Fairmont Street, Belmont MA 02478

About this home

Property Overview

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Home Facts

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Parking

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Interior Features

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Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

Special Features

Location

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