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.
Sold for $1,984,000
Street View
Zestimate®
$1,984,000
42 Fairmont St, Belmont, MA 02478
6beds
3,869sqft
Single Family Residence
Built in 1935
7,608 Square Feet Lot
$1,984,000 Zestimate®
$513/sqft
$6,494 Estimated rent
Home value
$1,984,000
$1.86M - $2.12M
$6,494/mo
Zestimate® history
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$6,494/mo
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$6,494/mo
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$12,292/mo
Est. payment
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$12,292/mo
Est. payment
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List your homeWhat's special
Classic craftsmanshipBeautiful architectural detailsSpacious deckFinished walk-out basementGranite countertopsSun-filled and south-facingStainless-steel appliances
Zillow last checked:
Listing updated:
Listed by:
Ellen Sullivan 617-921-6158,
Coldwell Banker Realty - Belmont 617-484-5300
Bought with:
Ellen Sullivan
Coldwell Banker Realty - Belmont
Source: MLS PIN,MLS#: 73531832
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Features: Bathroom - Full, Closet/Cabinets - Custom Built, Flooring - Hardwood, Balcony / Deck, Lighting - Sconce, Crown Molding
- Level: Second
- Area: 121
- Dimensions: 11 x 11
Bedroom 2
- Features: Closet, Flooring - Hardwood, Lighting - Sconce
- Level: Second
- Area: 132
- Dimensions: 12 x 11
Bedroom 3
- Features: Closet, Flooring - Hardwood, Lighting - Sconce
- Level: Second
- Area: 132
- Dimensions: 12 x 11
Bedroom 4
- Features: Closet/Cabinets - Custom Built, Flooring - Hardwood, Lighting - Overhead
- Level: Second
- Area: 99
- Dimensions: 11 x 9
Bedroom 5
- Features: Skylight, Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Lighting - Overhead
- Level: Third
- Area: 192
- Dimensions: 12 x 16
Primary bathroom
- Features: Yes
Bathroom 1
- Features: Bathroom - 3/4, Bathroom - Tiled With Shower Stall, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Lighting - Overhead, Pedestal Sink
- Level: Second
- Area: 63
- Dimensions: 9 x 7
Bathroom 2
- Features: Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Lighting - Overhead, Pedestal Sink
- Level: Second
- Area: 42
- Dimensions: 6 x 7
Bathroom 3
- Features: Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Lighting - Overhead
- Level: Third
- Area: 49
- Dimensions: 7 x 7
Dining room
- Features: Flooring - Hardwood, Lighting - Pendant, Crown Molding
- Level: Main,First
- Area: 182
- Dimensions: 13 x 14
Family room
- Features: Flooring - Vinyl, Lighting - Overhead
- Level: Basement
- Area: 550
- Dimensions: 22 x 25
Kitchen
- Features: Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Cabinets - Upgraded, Deck - Exterior, Exterior Access, Recessed Lighting, Stainless Steel Appliances, Gas Stove, Peninsula, Lighting - Pendant
- Level: Main,First
- Area: 264
- Dimensions: 24 x 11
Living room
- Features: Flooring - Hardwood, Lighting - Overhead, Crown Molding
- Level: Main,First
- Area: 300
- Dimensions: 12 x 25
Office
- Features: Flooring - Hardwood, Lighting - Overhead
- Level: Main
- Area: 180
- Dimensions: 10 x 18
Heating
- Electric Baseboard, Hot Water, Natural Gas
Cooling
- Central Air
Appliances
- Included: Gas Water Heater, Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Range Hood
- 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
- Flooring: Tile, Vinyl, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Laminate, Concrete
- Doors: Storm Door(s)
- Windows: Insulated Windows, Screens
- Basement: Full,Finished,Walk-Out Access,Interior Entry,Sump Pump
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 3,869
- Total interior livable area: 3,869 sqft
- Finished area above ground: 2,885
- Finished area below ground: 984
Property
Parking
- Total spaces: 3
- Parking features: Attached, Under, Paved Drive, Shared Driveway, Off Street, Paved
- Attached garage spaces: 1
- Uncovered spaces: 2
Features
- Patio & porch: Deck, Deck - Roof, Patio
- Exterior features: Deck, Deck - Roof, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Screens, Garden
Lot
- Size: 7,608 Square Feet
Details
- Parcel number: 358406
- Zoning: Res
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- Year built: 1935
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Gas Range, for Gas Oven, for Gas Dryer, Washer Hookup
Green energy
- Energy efficient items: Thermostat
- Energy generation: Solar
Community & HOA
Community
- Features: 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
- Subdivision: Walnut Hill
HOA
- Has HOA: No
Location
- Region: Belmont
Financial & listing details
- Price per square foot: $513/sqft
- Tax assessed value: $2,042,000
- Annual tax amount: $23,503
- Date on market: 6/25/2026
- Listing terms: Contract
Price history
| Date | Event | Price |
|---|---|---|
| 7/17/2026 | Sold | $1,984,000-0.1%$513/sqft |
Source: MLS PIN #73531832 Report a problem | ||
| 7/1/2026 | Pending sale | $1,985,000$513/sqft |
Source: MLS PIN #73531832 Report a problem | ||
| 6/17/2026 | Contingent | $1,985,000$513/sqft |
Source: MLS PIN #73531832 Report a problem | ||
| 6/8/2026 | Listed for sale | $1,985,000$513/sqft |
Source: MLS PIN #73531832 Report a problem | ||
| 8/3/2021 | Listing removed | -- |
Source: Zillow Rental Network Premium Report a problem | ||
| 8/2/2021 | Listed for rent | $2,300$1/sqft |
Source: Zillow Rental Network Premium Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $22,552 +9.6% | $1,980,000 +1.6% |
| 2024 | $20,571 +11.5% | $1,948,000 +18.6% |
| 2023 | $18,456 +5.7% | $1,642,000 +8.7% |
| 2022 | $17,456 +2.5% | $1,510,000 +2.3% |
| 2021 | $17,033 +1.5% | $1,476,000 -3.3% |
| 2020 | $16,786 +8.6% | $1,526,000 +15.3% |
| 2019 | $15,451 +8% | $1,324,000 +12.4% |
| 2018 | $14,313 +0.1% | $1,178,000 +4.5% |
| 2017 | $14,302 +1.4% | $1,127,000 +0.4% |
| 2016 | $14,105 +5.1% | $1,123,000 +8% |
| 2015 | $13,416 +1.1% | $1,040,000 +5.8% |
| 2014 | $13,271 +2.7% | $983,000 +1.4% |
| 2013 | $12,917 +2.1% | $969,000 +2.2% |
| 2012 | $12,656 +3.2% | $948,000 +2.4% |
| 2011 | $12,260 +4% | $926,000 -4.4% |
| 2010 | $11,783 +2.8% | $969,000 +0.5% |
| 2009 | $11,462 +2.8% | $964,000 -2.5% |
| 2008 | $11,146 +7.6% | $989,000 -1.6% |
| 2007 | $10,362 +14.1% | $1,005,000 +15.3% |
| 2006 | $9,078 +3.1% | $872,000 +5.8% |
| 2005 | $8,809 +3.3% | $824,000 +3.5% |
| 2004 | $8,525 +8.2% | $796,000 +8.9% |
| 2003 | $7,880 +10% | $731,000 +14.2% |
| 2002 | $7,162 +9% | $640,000 +15.5% |
| 2001 | $6,570 +5.9% | $554,000 +22.8% |
| 1999 | $6,206 | $451,000 |
Find assessor info on the county website
Neighborhood: 02478
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Nearby schools
GreatSchools rating
- 8/10Roger Wellington Elementary SchoolGrades: PK-3Distance: 0.1 mi
- 9/10Belmont Middle SchoolGrades: 7-8Distance: 0.5 mi
- 10/10Belmont High SchoolGrades: 9-12Distance: 0.3 mi
Schools provided by the listing agent
- Elementary: Wellington
- Middle: Belmont
- High: Belmont
Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,984,000
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Estimated market value
$1,984,000
- Massachusetts
- Middlesex County
- Belmont
- 02478
- 42 Fairmont St
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