OFF MARKET

$397,480

•

1 ba

•

527

sq ft

125 Trapelo Rd #4, Belmont, MA 02478

About this home

125 Trapelo Rd #4 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 $397,480.

CondoProperty Type

1963Year Built

$754Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$397,480

$49K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 41.6% lower than the average sale price ($681K) of 6 comparable homes.

SOLD FEB 5, 2026
$395,000
A
2 beds1 bath748 sq ft
125 Trapelo Rd Unit U23, Belmont, MA 02478
SOLD JUL 17, 2026
$760,000
B
2 beds1 bath1,287 sq ft
20 Lawndale St #20, Belmont, MA 02478
SOLD MAY 19, 2026
$775,000
C
2 beds1 bath1,218 sq ft
17 Bartlett Ave #1, Belmont, MA 02478
SOLD JUN 4, 2026
$695,000
D
2 beds1 bath1,064 sq ft
85 Bradford Rd #85, Watertown, MA 02472
SOLD JUN 12, 2026
$750,000
E
2 beds1 bath1,260 sq ft
15 Wiley Rd #15, Belmont, MA 02478
SOLD JUL 3, 2026
$710,000
F
2 beds1 bath1,170 sq ft
14 Leslie Rd #14, Belmont, MA 02478

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Earn from this home

Sell

$376,781

Est. take-home

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Rent

$2,141/mo

Redfin rental estimate

List your home for rent

Market trends in 02478, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.3%

0.4% MoM

Median sale price

$1.4M

$31K MoM

Avg. days on market

17d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

$879,000
2 beds1 bath1,130 sq ft
114 Payson Rd #2, Belmont, MA 02478
3D WALKTHROUGH
$879,000
2 beds1 bath1,530 sq ft
112 Payson #1, Belmont, MA 02478
OPEN THU, 3:30PM TO 5PM
$929,900
3 beds2.5 baths1,845 sq ft
81 Grant Ave #81, Belmont, MA 02478
$2,499,000
5 beds3.5 baths2,859 sq ft
45 Wellesley Rd, Belmont, MA 02478
See all

Provided by Redfin

Sale history for 125 Trapelo Rd #4

Date

Event

Price

YOUGOTLISTINGS #5

Aug 9, 2025

Rental Removed

$2,100

$4/sq ft

Aug 3, 2025

Listed for Rent

$2,100

$4/sq ft

YOUGOTLISTINGS #4

Jul 23, 2025

Rental Removed

$2,100

$4/sq ft

Jul 12, 2025

Listed for Rent

$2,100

$4/sq ft

YOUGOTLISTINGS #3

Jul 11, 2025

Rental Removed

$2,150

$4/sq ft

Jul 2, 2025

Listed for Rent

$2,150

$4/sq ft

APARTMENTADVISOR #2

Apr 23, 2024

Rental Removed

$2,150

$4/sq ft

Apr 18, 2024

Listed for Rent

$2,150

$4/sq ft

YOUGOTLISTINGS #1

May 6, 2024

Rental Removed

$2,150

$4/sq ft

Apr 23, 2024

Listed for Rent

$2,150

$4/sq ft

Apr 18, 2024

Rental Removed

$2,150

$4/sq ft

Apr 12, 2024

Listed for Rent

$2,150

$4/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$3,622 (+41.2%)

$318,000

2024

$2,566 (−9.4%)

$243,000

2023

$2,832 (−11.3%)

$252,000

2022

$3,191 (+2.0%)

$276,000

2021

$3,127 (+6.9%)

$271,000

2020

$2,926 (+8.1%)

$266,000

2019

$2,707 (+3.2%)

$232,000

2018

$2,624 (+2.4%)

$216,000

2017

$2,563 (+3.1%)

$202,000

2016

$2,487 (+32.1%)

$198,000

2015

$1,883 (+1.1%)

$146,000

2014

$1,863 (+3.5%)

$138,000

2013

$1,800 (−0.1%)

$135,000

2012

$1,802 (−20.9%)

$135,000

2011

$2,277 (+5.2%)

$172,000

2010

$2,164 (+2.3%)

$178,000

2009

$2,116

$178,000

Tax history for 125 Trapelo Rd #4

Year

Property tax

Land + Additions

Assessment*

2025

$3,622 (+41.2%)

$318,000

2024

$2,566 (−9.4%)

$243,000

2023

$2,832 (−11.3%)

$252,000

2022

$3,191 (+2.0%)

$276,000

2021

$3,127 (+6.9%)

$271,000

2020

$2,926 (+8.1%)

$266,000

2019

$2,707 (+3.2%)

$232,000

2018

$2,624 (+2.4%)

$216,000

2017

$2,563 (+3.1%)

$202,000

2016

$2,487 (+32.1%)

$198,000

2015

$1,883 (+1.1%)

$146,000

2014

$1,863 (+3.5%)

$138,000

2013

$1,800 (−0.1%)

$135,000

2012

$1,802 (−20.9%)

$135,000

2011

$2,277 (+5.2%)

$172,000

2010

$2,164 (+2.3%)

$178,000

2009

$2,116

$178,000

*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: Average
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: 4651472

Home facts updated by county records on Jul 16, 2026

About this building

3 for sale

125 Trapelo Rd, Belmont, MA 02478

See photos & sale trends

Photo via 125 Trapelo Rd #29

Units for sale


21	$395,000	1 bed	1 bath	510 sq ft
12	$499,000	2 beds	1 bath	748 sq ft
11	$525,000	2 beds	1 bath	738 sq ft

Around this home

Schools

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
152 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

$378,000 – $458,000

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New listings for sale in 02478

$879,000

2 beds1 bath1,130 sq ft

114 Payson Rd #2, Belmont, MA 02478

3D WALKTHROUGH

$879,000

2 beds1 bath1,530 sq ft

112 Payson #1, Belmont, MA 02478

OPEN THU, 3:30PM TO 5PM

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81 Grant Ave #81, Belmont, MA 02478

$2,499,000

5 beds3.5 baths2,859 sq ft

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Home values near 125 Trapelo Rd #4

Data from public records.

Address	Redfin Estimate
125 Trapelo Road Unit 38, Belmont, MA 1 Beds \| 1 Baths \| 517 Sq. Ft.	$364,344
125 Trapelo Road Unit 21, Belmont, MA 1 Beds \| 1 Baths \| 510 Sq. Ft.	$381,544

Address	Redfin Estimate
125 Trapelo Road Unit 2, Belmont, MA 2 Beds \| 1 Baths \| 748 Sq. Ft.	$426,670
125 Trapelo Road Unit 22, Belmont, MA 1 Beds \| 1 Baths \| 527 Sq. Ft.	$370,323

Address	Redfin Estimate
125 Trapelo Road Unit 20, Belmont, MA 1 Beds \| 1 Baths \| 517 Sq. Ft.	$333,162
125 Trapelo Road Unit 23, Belmont, MA 2 Beds \| 1 Baths \| 768 Sq. Ft.	$444,710

Property information provided by undefined .

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