OFF MARKET

Off market

$380,744

•

1 ba

•

527

sq ft

125 Trapelo Rd #31, Belmont, MA 02478

About this home

125 Trapelo Rd #31 is a 527 square foot condo with 1 bedroom and 1 bathroom. Based on Redfin's Belmont data, we estimate the home's value is $380,744.

CondoProperty Type

1963Year Built

$722Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$380,744

$0 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.2% higher than the average sale price ($362K) of 6 comparable homes.

SOLD OCT 21, 2026
$375,000
A
1 bed1 bath768 sq ft
100 Lexington St Unit B8, Belmont, MA 02478
SOLD SEP 9, 2026
$379,000
B
2 beds1 bath600 sq ft
186 Lexington St #7, Watertown, MA 02472
SOLD AUG 31, 2026
$275,000
C
2 beds1 bath600 sq ft
109 Warren St #3, Watertown, MA 02472
SOLD BY REDFIN JUL 30, 2026
$378,000
D
2 beds1 bath600 sq ft
121 Warren St #4, Watertown, MA 02472
SOLD FEB 5, 2026
$395,000
E
2 beds1 bath748 sq ft
125 Trapelo Rd Unit U23, Belmont, MA 02478
BOUGHT WITH REDFIN JUL 8, 2026
$369,000
F
1 bed1 bath550 sq ft
32 Whites Ave Unit D65, Watertown, MA 02472

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Earn from this home

Sell

$360,874

Est. take-home

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Rent

$2,158/mo

Redfin rental estimate

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Market trends in 02478, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.3%

1.8% MoM

Median sale price

$1.5M

$82K MoM

Avg. days on market

22d

3 days MoM

Recently sold homes

3 MoM

New listings for sale

$1,395,000
6 beds3 baths3,876 sq ft
61 Grove St, Belmont, MA 02478
EARLY ACCESS
$699,000
2 beds1 bath1,326 sq ft
28 Crescent Rd #28, Belmont, MA 02478
OPEN TODAY, 11:30AM TO 12:30PM
$1,299,000
4 beds2 baths2,588 sq ft
3-5 Jeanette Ave, Belmont, MA 02478
LISTED BY REDFIN
$1,219,800
3 beds3.5 baths2,476 sq ft
47 Moraine St #47, Belmont, MA 02478
$1,200,000
4 beds2 baths2,214 sq ft
11 Pearl St, Belmont, MA 02478
See all

Provided by Redfin

Sale history for 125 Trapelo Rd #31

Year

Property tax

Land + Additions

Assessment*

2025

$4,476 (+39.0%)

$393,000

2024

$3,221 (−9.0%)

$305,000

2023

$3,541 (−10.7%)

$315,000

2022

$3,965 (−2.9%)

$343,000

2021

$4,085 (+6.7%)

$354,000

2020

$3,828 (+18.0%)

$348,000

2019

$3,244 (+2.7%)

$278,000

2018

$3,159 (+11.1%)

$260,000

2017

$2,843 (+3.3%)

$224,000

2016

$2,751 (+27.7%)

$219,000

2015

$2,154 (+0.3%)

$167,000

2014

$2,147 (+3.3%)

$159,000

2013

$2,079 (−0.2%)

$156,000

2012

$2,083 (−9.1%)

$156,000

2011

$2,291 (+5.2%)

$173,000

2010

$2,177 (+2.3%)

$179,000

2009

$2,128

$179,000

Tax history for 125 Trapelo Rd #31

Year

Property tax

Land + Additions

Assessment*

2025

$4,476 (+39.0%)

$393,000

2024

$3,221 (−9.0%)

$305,000

2023

$3,541 (−10.7%)

$315,000

2022

$3,965 (−2.9%)

$343,000

2021

$4,085 (+6.7%)

$354,000

2020

$3,828 (+18.0%)

$348,000

2019

$3,244 (+2.7%)

$278,000

2018

$3,159 (+11.1%)

$260,000

2017

$2,843 (+3.3%)

$224,000

2016

$2,751 (+27.7%)

$219,000

2015

$2,154 (+0.3%)

$167,000

2014

$2,147 (+3.3%)

$159,000

2013

$2,079 (−0.2%)

$156,000

2012

$2,083 (−9.1%)

$156,000

2011

$2,291 (+5.2%)

$173,000

2010

$2,177 (+2.3%)

$179,000

2009

$2,128

$179,000

*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: Partial

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 3

Exterior

Exterior Information
Physical Condition: Good
Construction Type: Concrete
Exterior Wall: Brick

Property Information
Living Sq. Ft: 527
Ground Floor Sq. Ft: 527
# of Stories: 1

Lot Information
# of Buildings: 1
Municipality Name: BELMONT
Zoning Code: LB1
State Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 527
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1963
Year Renovated: 1963
County: Middlesex County
APN: 4651465

Home facts updated by county records on Jul 16, 2026

About this building

1 for sale

125 Trapelo Rd, Belmont, MA 02478

See photos & sale trends

Photo via 125 Trapelo Rd #29

Units for sale


12	$499,000	2 beds	1 bath	748 sq ft

Around this home

Schools

K - 12
Preschool & daycare

Winthrop L Chenery Middle School

Public 4-6 • Assigned • 0.4mi

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
155 deals
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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 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$362,000 – $438,000

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Home values near 125 Trapelo Rd #31

Data from public records.

Address	Redfin Estimate
125 Trapelo Road #32, Belmont, MA 1 Beds \| 1 Baths \| 517 Sq. Ft.	$374,708
125 Trapelo Road #1A, Belmont, MA 1 Beds \| 1 Baths \| 256 Sq. Ft.	$295,173
125 Trapelo Road #22, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$368,390
125 Trapelo Road #3, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$376,754
125 Trapelo Road #34, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$377,618
125 Trapelo Road #4, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$363,782
125 Trapelo Road #6, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$406,735

Address	Redfin Estimate
125 Trapelo Road #38, Belmont, MA 1 Beds \| 1 Baths \| 517 Sq. Ft.	$378,036
125 Trapelo Road #2, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$451,632
125 Trapelo Road #24, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$459,577
125 Trapelo Road #30, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$440,549
125 Trapelo Road #37, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$382,019
125 Trapelo Road #40, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$419,540
125 Trapelo Road #7, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$379,601

Address	Redfin Estimate
125 Trapelo Road #8, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$355,917
125 Trapelo Road #20, Belmont, MA 1 Beds \| 1 Baths \| 517 Sq. Ft.	$343,322
125 Trapelo Road #29, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$510,898
125 Trapelo Road #33, Belmont, MA 1 Beds \| 1 Baths \| 510 Sq. Ft.	$382,157
125 Trapelo Road #39, Belmont, MA 1 Beds \| 1 Baths \| 510 Sq. Ft.	$375,762
125 Trapelo Road #5, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$442,612
125 Trapelo Road #9, Belmont, MA 1 Beds \| 1 Baths \| 510 Sq. Ft.	$377,480

Property information provided by undefined .

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