Google street view image for 334336 Trapelo Rd, Belmont, MA 02478

OFF MARKET

$1,774,343

•

2.5 ba

•

3,420

sq ft

334336 Trapelo Rd, Belmont, MA 02478

About this home

334336 Trapelo Rd is a 3,420 square foot house on a 9,148 square foot lot with 6 bedrooms and 2.5 bathrooms. Based on Redfin's Belmont data, we estimate the home's value is $1,774,343.

Single-familyProperty Type

1920Year Built

9,148 sq ftLot Size

$519Est. Price/Sq.Ft.

2 garage spacesParking

Source:Public Records

Redfin Estimate

$1,774,343

$50K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.6% lower than the average sale price ($1.92M) of 6 comparable homes.

SOLD JUN 16, 2026
$1,725,000
A
4 beds2.5 baths2,018 sq ft
46 Horace Rd, Belmont, MA 02478
SOLD JUL 22, 2026
$2,000,000
B
4 beds3 baths3,570 sq ft
248 Slade St, Belmont, MA 02478
SOLD MAY 5, 2026
$2,200,000
C
4 beds3.5 baths3,288 sq ft
207 Slade St, Belmont, MA 02478
SOLD JUN 12, 2026
$1,275,000
D
3 beds2 baths2,025 sq ft
33 Palfrey Rd, Belmont, MA 02478
SOLD MAR 26, 2026
$2,925,000
E
5 beds3.5 baths3,386 sq ft
11 Hillcrest Rd, Belmont, MA 02478
SOLD JUL 31, 2026
$1,400,000
F
3 beds2 baths2,328 sq ft
61 Washington, Belmont, MA 02478

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Earn from this home

Sell

$1,685,407

Est. take-home

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Rent

$6,790/mo

Redfin rental estimate

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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 334336 Trapelo Rd

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

Year

Property tax

Land + Additions

Assessment*

2025

$15,832 (+7.3%)

$585,000 + $805,000

$1,390,000

2024

$14,752 (+1.3%)

$775,000 + $622,000

$1,397,000

2023

$14,556 (+5.3%)

$732,000 + $563,000

$1,295,000

2022

$13,826 (+1.6%)

$669,000 + $527,000

$1,196,000

2021

$13,606 (+3.1%)

$741,000 + $438,000

$1,179,000

2020

$13,200 (+39.0%)

$618,000 + $582,000

$1,200,000

2019

$9,499 (+1.5%)

$481,000 + $333,000

$814,000

2018

$9,356 (+0.5%)

$437,000 + $333,000

$770,000

2017

$9,314 (+8.1%)

$401,000 + $333,000

$734,000

2016

$8,616 (+6.7%)

$356,000 + $330,000

$686,000

2015

$8,075 (+0.4%)

$326,000 + $300,000

$626,000

2014

$8,046 (+1.3%)

$280,000 + $316,000

$596,000

2013

$7,945 (+0.4%)

$280,000 + $316,000

$596,000

2012

$7,917 (+7.9%)

$241,000 + $352,000

$593,000

2011

$7,335 (+3.8%)

$228,000 + $326,000

$554,000

2010

$7,065 (+3.0%)

$228,000 + $353,000

$581,000

2009

$6,861

$232,000 + $345,000

$577,000

Tax history for 334336 Trapelo Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,832 (+7.3%)

$585,000 + $805,000

$1,390,000

2024

$14,752 (+1.3%)

$775,000 + $622,000

$1,397,000

2023

$14,556 (+5.3%)

$732,000 + $563,000

$1,295,000

2022

$13,826 (+1.6%)

$669,000 + $527,000

$1,196,000

2021

$13,606 (+3.1%)

$741,000 + $438,000

$1,179,000

2020

$13,200 (+39.0%)

$618,000 + $582,000

$1,200,000

2019

$9,499 (+1.5%)

$481,000 + $333,000

$814,000

2018

$9,356 (+0.5%)

$437,000 + $333,000

$770,000

2017

$9,314 (+8.1%)

$401,000 + $333,000

$734,000

2016

$8,616 (+6.7%)

$356,000 + $330,000

$686,000

2015

$8,075 (+0.4%)

$326,000 + $300,000

$626,000

2014

$8,046 (+1.3%)

$280,000 + $316,000

$596,000

2013

$7,945 (+0.4%)

$280,000 + $316,000

$596,000

2012

$7,917 (+7.9%)

$241,000 + $352,000

$593,000

2011

$7,335 (+3.8%)

$228,000 + $326,000

$554,000

2010

$7,065 (+3.0%)

$228,000 + $353,000

$581,000

2009

$6,861

$232,000 + $345,000

$577,000

*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
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Steam

Room Information
# of Rooms: 15

Exterior

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

Property Information
Living Sq. Ft: 3,420
Ground Floor Sq. Ft: 1,178
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 9,148
Municipality Name: BELMONT
Acres: 0.21
Zoning Code: R
State Use Description: MIXED USE-PRIM RES & COMM

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 6
Baths: 2.5
Sq. Ft.: 3,420
Stories: 3.0
Lot Size: 9,148 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: Middlesex County
APN: 357837

Home facts updated by county records on Nov 13, 2025

Around this home

Schools

Butler Elementary School

Public K-3 • Assigned • 0.3mi

10/10

Belmont High School

Public 9-12 • Assigned • 1.2mi

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

Flood Factor

We're working on getting current and accurate flood risk information for this home.

Fire Factor

We're working on getting current and accurate fire risk information for this home.

5/10 Heat Factor

7 hot days expected this year, 15 days in 30 years

Wind Factor

We're working on getting current and accurate wind risk information for this home.

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 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

$1.69M – $2.04M

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Home values near 334336 Trapelo Rd

Data from public records.

Address	Redfin Estimate
339 Trapelo Rd, Belmont, MA 6 Beds \| 3 Baths \| 3615 Sq. Ft.	$1,539,363
346 Trapelo Rd Apt 3, Belmont, MA 2 Beds \| 1 Baths \| 968 Sq. Ft.	$607,038

Address	Redfin Estimate
335 Trapelo Rd, Belmont, MA 5 Beds \| 2 Baths \| 2358 Sq. Ft.	$1,343,048
346 Trapelo Rd Apt 1, Belmont, MA 2 Beds \| 1 Baths \| 1162 Sq. Ft.	$594,583

Address	Redfin Estimate
322 Trapelo Rd, Belmont, MA 6 Beds \| 3 Baths \| 2758 Sq. Ft.	$1,369,564
346 Trapelo Rd Apt 2, Belmont, MA 2 Beds \| 1 Baths \| 980 Sq. Ft.	$619,006

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