OFF MARKET

Off market may 2021 for $1.2M

$1,450,373

Est. refi paymentEst. refi $1,512/mo

•

2,731

sq ft

41 Unity Ave, Belmont, MA 02478

About this home

Perfect location! Spacious and sun filled 2 family home on quiet street in Harvard Lawn neighborhood where Belmont meets Cambridge and Watertown. Charming covered front porch entry. First floor boasts inviting front hallway, living room, dining room, bedroom, kitchen with new appliances, porch (w/laundry hook ups) great for office and updated bath. Second/third floor unit (deleaded) features 4 bedrooms and 2.5 baths, newer furnace (2015) and central air conditioning on the third level. Second floor living room with pocket doors to dining room, sunny, heated front porch perfect for office with 1/2 bath nearby. Kitchen features gas stove, plenty of cabinets, Corian countertops and recessed lighting. Back porch with laundry and pantry space. Full bath also on this level. Three bedrooms (one with vaulted ceiling), full bath and three nice sized closets on the third floor. Hardwood floors throughout. Replacement windows. Roof (2005). Exterior Paint (2014). Close to bus, shopping & schools.

Multi-familyProperty Type

1901Year Built

6,131 sq ftLot Size

$531Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Terry McCarthy • Coldwell Banker Realty - Belmont

Bought with Martha Delaney • Coldwell Banker Realty - Belmont

Redfin checked: a few seconds ago

•Source:MLS PIN #72808503

Redfin Estimate

$1,450,373

$225K since sold in May 2021$19K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.9% lower than the average sale price ($1.52M) of 6 comparable homes.

SOLD MAY 29, 2026
$1,800,000
A
6 beds3 baths2,773 sq ft
23 Lawndale St, Belmont, MA 02478
SOLD JUL 22, 2026
$1,237,500
B
5 beds3 baths2,964 sq ft
33 Kimball Rd, Watertown, MA 02472
SOLD MAY 29, 2026
$1,390,000
C
5 beds3 baths2,928 sq ft
113 Langdon Ave, Watertown, MA 02472
SOLD APR 24, 2026
$1,300,000
D
5 beds2 baths2,732 sq ft
7-9 Clyde Rd, Watertown, MA 02472
SOLD JUL 10, 2026
$1,755,000
E
5 beds3.5 baths3,207 sq ft
65 Fresh Pond Pkwy, Cambridge, MA 02138
SOLD MAY 28, 2026
$1,665,000
F
4 beds2.5 baths2,453 sq ft
35 Falmouth St, Belmont, MA 02478

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Sell

$499,493

Est. take-home

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Est. cash available

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Market trends in 02478, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.4%

+0.0% MoM

Median sale price

$1.4M

$22K MoM

Avg. days on market

19d

1 days MoM

Recently sold homes

3 MoM

New listings for sale

VIDEO TOUR
$1,749,999
4 beds3.5 baths3,456 sq ft
8 S Cottage Rd #8, Belmont, MA 02478
$749,900
3 beds1 bath1,300 sq ft
25-27 Dalton Rd #27, Belmont, MA 02478
OPEN THU, 1PM TO 2PM
$750,000
3 beds1 bath1,221 sq ft
42 Unity Ave #42, Belmont, MA 02478
OPEN FRI, 11AM TO 12:30PM
$1,750,000
4 beds2.5 baths2,481 sq ft
79 Claflin St, Belmont, MA 02478
$950,000
4 beds2 baths2,105 sq ft
18 Vincent Ave #18, Belmont, MA 02478
$2,695,000
5 beds5 baths3,352 sq ft
20 Pequossette Rd, Belmont, MA 02478
COMING SOON
$1,699,000
3 beds2.5 baths2,856 sq ft
6 Ledgewood Pl, Belmont, MA 02478
$1,595,000
4 beds1.5 baths2,897 sq ft
247 Channing Rd, Belmont, MA 02478
$1,499,000
3 beds3.5 baths1,716 sq ft
86 Common St #86, Belmont, MA 02478
$1,595,000
3 beds2.5 baths1,812 sq ft
142 Claflin St, Belmont, MA 02478
See all

Provided by Redfin

Sale history for 41 Unity Ave

Date

Event

Price

MLS PIN #72808503

May 21, 2021

Sold

$1,225,000

$449/sq ft

Apr 13, 2021

Contingent

—

Apr 5, 2021

Listed

$1,095,000

$401/sq ft

MLS PIN #50323696

Aug 23, 1996

Sold

$224,100

$82/sq ft

Jun 22, 1996

Listing Removed

—

Mar 30, 1996

Listed

$235,000

$86/sq ft

Public Records

Aug 27, 1987

Sold

$215,000

$79/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,802 (−3.9%)

$776,000 + $348,000

$1,124,000

2024

$13,316

$1,064,000 + $197,000

$1,261,000

2023

$13,319 (−5.6%)

$1,004,000 + $181,000

$1,185,000

2022

$14,115 (+5.1%)

$918,000 + $303,000

$1,221,000

2021

$13,433 (+16.1%)

$909,000 + $255,000

$1,164,000

2020

$11,572 (+8.1%)

$733,000 + $319,000

$1,052,000

2019

$10,701 (+4.7%)

$562,000 + $355,000

$917,000

2018

$10,218 (+4.0%)

$486,000 + $355,000

$841,000

2017

$9,822 (+1.4%)

$402,000 + $372,000

$774,000

2016

$9,684 (+15.5%)

$402,000 + $369,000

$771,000

2015

$8,385 (−10.0%)

$358,000 + $292,000

$650,000

2014

$9,315 (+11.3%)

$307,000 + $383,000

$690,000

2013

$8,371 (−0.8%)

$307,000 + $321,000

$628,000

2012

$8,437 (+3.8%)

$258,000 + $374,000

$632,000

2011

$8,129 (+4.6%)

$258,000 + $356,000

$614,000

2010

$7,770 (+4.2%)

$258,000 + $381,000

$639,000

2009

$7,455

$262,000 + $365,000

$627,000

Tax history for 41 Unity Ave

Year

Property tax

Land + Additions

Assessment*

2025

$12,802 (−3.9%)

$776,000 + $348,000

$1,124,000

2024

$13,316

$1,064,000 + $197,000

$1,261,000

2023

$13,319 (−5.6%)

$1,004,000 + $181,000

$1,185,000

2022

$14,115 (+5.1%)

$918,000 + $303,000

$1,221,000

2021

$13,433 (+16.1%)

$909,000 + $255,000

$1,164,000

2020

$11,572 (+8.1%)

$733,000 + $319,000

$1,052,000

2019

$10,701 (+4.7%)

$562,000 + $355,000

$917,000

2018

$10,218 (+4.0%)

$486,000 + $355,000

$841,000

2017

$9,822 (+1.4%)

$402,000 + $372,000

$774,000

2016

$9,684 (+15.5%)

$402,000 + $369,000

$771,000

2015

$8,385 (−10.0%)

$358,000 + $292,000

$650,000

2014

$9,315 (+11.3%)

$307,000 + $383,000

$690,000

2013

$8,371 (−0.8%)

$307,000 + $321,000

$628,000

2012

$8,437 (+3.8%)

$258,000 + $374,000

$632,000

2011

$8,129 (+4.6%)

$258,000 + $356,000

$614,000

2010

$7,770 (+4.2%)

$258,000 + $381,000

$639,000

2009

$7,455

$262,000 + $365,000

$627,000

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

Public record

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

6,098 Sq. Ft.

Year renovated

—

Sq. Ft.

2,480

Year built

1901

Style

Multi-Family (2-4 Unit)

County

Middlesex County

APN

3052783S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 6
Parking Features: Paved Drive, Off Street, Paved

Interior

Bathroom Information
# of Bathrooms (Full): 3
# of Bathrooms (Half): 1

Basement Information
Basement: Full, Interior Entry

Laundry Information
Laundry Features: Electric Dryer Hookup, Washer Hookup

Interior Features
# of Rooms (Total): 12
Window Features: Insulated Windows, Storm Window(s)
Flooring: Wood, Tile
Interior Features: Ceiling Fan(s), Pantry, Bathroom With Tub & Shower, Living Room, Dining Room, Kitchen, Laundry Room, Sunroom

Unit #1 Information
# of Levels: 1
# of Floors: 1
Lease: Y

Unit #2 Information
# of Levels: 2
# of Floors: 2
Lease: Y

Exterior

Building Information
Building Area (Total): 2,731
Foundation Details: Stone
Construction Materials: Frame
Stories (Total): 3
Year Built Source: Public Records
Year Built Details: Approximate
Color: Tan
Lead Paint: None, Certified Treated

Exterior Features
Roof: Shingle
Patio And Porch Features: Enclosed
Exterior Features: Garden

Property Information
PropertySubType: 2 Family - 2 Units Up/Down
Green Energy Efficient : Thermostat
Green Energy Generation: Solar

Lot Information
Lot Size (Acres): 0.14
Lot Features: Corner Lot, Level
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $13,433
Tax Year: 2021

Utilities

Utility Information
Utilities: for Gas Range, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: Circuit Breakers

Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Heating Units: 2
Cooling: Central Air
Cooling Units: 1

Location

Location Information
Directions: Grove Street to Unity Avenue
UnparsedAddress: 41 Unity Avenue, Belmont MA 02478

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Highway Access, Public School, T-Station, Sidewalks

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 2,480
Stories: 2.0
Lot Size: 6,098 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1901
Year Renovated: —
County: Middlesex County
APN: 3052783S

Home facts updated by county records on Sep 10, 2026

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
Exclusions: 2nd Floor Washing Machine
StandardStatus: Closed

Around this home

Schools

Winthrop L Chenery Middle School

Public 4-6 • Assigned • 0.8mi

7/10

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 weeks ago • Belmont
Benjamin Ginsburg
Redfin Premier agent
155 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

$1.38M – $1.67M

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Home values near 41 Unity Ave

Data from public records.

Address	Redfin Estimate
54 Unity Avenue, Belmont, MA 4 Beds \| 2 Baths \| 2236 Sq. Ft.	$1,348,063
52 Unity Avenue Unit 1, Belmont, MA 2 Beds \| 2.5 Baths \| 1118 Sq. Ft.	$761,167

Address	Redfin Estimate
58 Unity Avenue, Belmont, MA 4 Beds \| 2 Baths \| 1960 Sq. Ft.	$1,227,599
50 Unity Avenue Unit 2, Belmont, MA 3 Beds \| 1 Baths \| 1325 Sq. Ft.	$741,320

Address	Redfin Estimate
6264 Unity Avenue, Belmont, MA 6 Beds \| 4 Baths \| 2688 Sq. Ft.	$1,386,987
52 Unity Avenue Unit 52, Belmont, MA 2 Beds \| 2 Baths \| 1668 Sq. Ft.	$810,808

Property information provided by MLS PIN when last listed in 2021. This data may not match . Learn more.

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