Google street view image for 6668 Foster Rd, Belmont, MA 02478

OFF MARKET

$1,352,829

•

2 ba

•

2,636

sq ft

6668 Foster Rd, Belmont, MA 02478

About this home

6668 Foster Rd is a 2,636 square foot multi-family home on a 5,663 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Belmont data, we estimate the home's value is $1,352,829.

Multi-familyProperty Type

1935Year Built

5,663 sq ftLot Size

$513Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,352,829

$4,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22% lower than the average sale price ($1.74M) of 6 comparable homes.

SOLD JUN 22, 2026
$2,050,000
A
4 beds2.5 baths2,731 sq ft
70 Goden St, Belmont, MA 02478
SOLD JUL 17, 2026
$1,230,000
B
4 beds2 baths2,464 sq ft
97-99 Cushing Ave, Belmont, MA 02478
SOLD JUL 31, 2026
$1,540,000
C
3 beds2 baths2,684 sq ft
62 Shaw Rd, Belmont, MA 02478
SOLD JUL 17, 2026
$2,700,000
D
4 beds2.5 baths2,424 sq ft
61 Larchwood Dr, Cambridge, MA 02138
SOLD DEC 19, 2025
$1,292,500
E
5 beds2 baths2,392 sq ft
133 Hillside, Watertown, MA 02472
SOLD JUN 22, 2026
$1,600,000
F
4 beds1.5 baths1,664 sq ft
16 Preble Gardens Rd, Belmont, MA 02478

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Earn from this home

Sell

$1,284,783

Est. take-home

List your home with Redfin and save $6,764

Market trends in 02478, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.7%

+0.1% MoM

Median sale price

$1.4M

$29K MoM

Avg. days on market

16d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

OPEN SAT, 12PM TO 2PM
$879,000
2 beds1 bath1,130 sq ft
114 Payson Rd #2, Belmont, MA 02478
OPEN SAT, 12PM TO 2PM
$879,000
2 beds1 bath1,530 sq ft
112 Payson #1, Belmont, MA 02478
OPEN SAT, 12PM TO 2PM
$1,388,800
4 beds2 baths2,834 sq ft
24-26 Baker St, Belmont, MA 02478
OPEN SAT, 11:30AM TO 1PM
$929,900
3 beds2.5 baths1,845 sq ft
81 Grant Ave #81, Belmont, MA 02478
OPEN SUN, 1:30PM TO 2:45PM
$2,499,000
5 beds3.5 baths2,859 sq ft
45 Wellesley Rd, Belmont, MA 02478
See all

Provided by Redfin

Sale history for 6668 Foster Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$13,691 (+7.5%)

$819,000 + $383,000

$1,202,000

2024

$12,735 (−0.8%)

$949,000 + $257,000

$1,206,000

2023

$12,836 (+4.6%)

$896,000 + $246,000

$1,142,000

2022

$12,277 (+7.1%)

$820,000 + $242,000

$1,062,000

2021

$11,459 (−1.4%)

$811,000 + $182,000

$993,000

2020

$11,616 (+20.9%)

$833,000 + $223,000

$1,056,000

2019

$9,604 (+2.7%)

$578,000 + $245,000

$823,000

2018

$9,356 (−1.4%)

$525,000 + $245,000

$770,000

2017

$9,492 (−9.6%)

$482,000 + $266,000

$748,000

2016

$10,500 (+19.3%)

$482,000 + $354,000

$836,000

2015

$8,798 (+2.3%)

$379,000 + $303,000

$682,000

2014

$8,600 (+1.3%)

$325,000 + $312,000

$637,000

2013

$8,491 (+7.1%)

$325,000 + $312,000

$637,000

2012

$7,930 (+3.1%)

$242,000 + $352,000

$594,000

2011

$7,692 (+4.2%)

$242,000 + $339,000

$581,000

2010

$7,381 (+1.3%)

$242,000 + $365,000

$607,000

2009

$7,289

$255,000 + $358,000

$613,000

Tax history for 6668 Foster Rd

Year

Property tax

Land + Additions

Assessment*

2025

$13,691 (+7.5%)

$819,000 + $383,000

$1,202,000

2024

$12,735 (−0.8%)

$949,000 + $257,000

$1,206,000

2023

$12,836 (+4.6%)

$896,000 + $246,000

$1,142,000

2022

$12,277 (+7.1%)

$820,000 + $242,000

$1,062,000

2021

$11,459 (−1.4%)

$811,000 + $182,000

$993,000

2020

$11,616 (+20.9%)

$833,000 + $223,000

$1,056,000

2019

$9,604 (+2.7%)

$578,000 + $245,000

$823,000

2018

$9,356 (−1.4%)

$525,000 + $245,000

$770,000

2017

$9,492 (−9.6%)

$482,000 + $266,000

$748,000

2016

$10,500 (+19.3%)

$482,000 + $354,000

$836,000

2015

$8,798 (+2.3%)

$379,000 + $303,000

$682,000

2014

$8,600 (+1.3%)

$325,000 + $312,000

$637,000

2013

$8,491 (+7.1%)

$325,000 + $312,000

$637,000

2012

$7,930 (+3.1%)

$242,000 + $352,000

$594,000

2011

$7,692 (+4.2%)

$242,000 + $339,000

$581,000

2010

$7,381 (+1.3%)

$242,000 + $365,000

$607,000

2009

$7,289

$255,000 + $358,000

$613,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Type: Full

Bathroom Information
# of Full Baths: 2

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 12

Exterior

Exterior Information
Physical Condition: Fair
Building Style Type: Old
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle

Property Information
Living Sq. Ft: 2,636
Ground Floor Sq. Ft: 1,318
# of Units: 2
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,663
Municipality Name: BELMONT
Acres: 0.13
Zoning Code: R
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,636
Stories: 2.0
Lot Size: 5,663 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1935
Year Renovated: 1935
County: Middlesex County
APN: 357229

Home facts updated by county records on Nov 13, 2025

Around this home

Schools

Winthrop L Chenery Middle School

Public 4-6 • Assigned • 0.7mi

7/10

Belmont High School

Public 9-12 • Assigned • 1.1mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Belmont is a low-inventory, high-demand market driven both by restrictive zoning laws & proximity to Cambridge. New housing production is scarce, with demand for properties always exceeding supply. This will keep the market difficult for buyers and...
2 months ago • Belmont
Benjamin Ginsburg
Redfin Premier agent
152 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

58% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Belmont, MA • 02478

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.29M – $1.56M

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Nearby similar homes

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OPEN SAT, 12PM TO 1:30PM

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New listings for sale in 02478

OPEN SAT, 12PM TO 2PM

$879,000

2 beds1 bath1,130 sq ft

114 Payson Rd #2, Belmont, MA 02478

OPEN SAT, 12PM TO 2PM

$879,000

2 beds1 bath1,530 sq ft

112 Payson #1, Belmont, MA 02478

OPEN SAT, 12PM TO 2PM

$1,388,800

4 beds2 baths2,834 sq ft

24-26 Baker St, Belmont, MA 02478

OPEN SAT, 11:30AM TO 1PM

$929,900

3 beds2.5 baths1,845 sq ft

81 Grant Ave #81, Belmont, MA 02478

OPEN SUN, 1:30PM TO 2:45PM

$2,499,000

5 beds3.5 baths2,859 sq ft

45 Wellesley Rd, Belmont, MA 02478

Home values near 6668 Foster Rd

Data from public records.

Address	Redfin Estimate
71 Foster Road, Belmont, MA 5 Beds \| 2 Baths \| 3153 Sq. Ft.	$1,444,379
72 Foster Road Unit 70, Belmont, MA 6 Beds \| 4 Baths \| 3295 Sq. Ft.	$1,646,750

Address	Redfin Estimate
67 Foster Road Unit 65, Belmont, MA 5 Beds \| 2 Baths \| 3000 Sq. Ft.	$1,496,057
76 Foster Road Unit 74, Belmont, MA 7 Beds \| 2 Baths \| 2662 Sq. Ft.	$1,515,163

Address	Redfin Estimate
62 Foster Road Unit 60, Belmont, MA 5 Beds \| 2 Baths \| 2917 Sq. Ft.	$1,452,058
59 Foster Road, Belmont, MA 2 Beds \| 2 Baths \| 1708 Sq. Ft.	$942,208

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