Off market oct 2013 for $675K

$1,407,444

•

3,324

sq ft

21 Main St, Somerville, MA 02145

About this home

Atten: Investors, All Brick 3 unit building located at the top of Winter Hill. Each unit comprised of 4.5 rooms including EIK and two bedrooms. Each unit has own back porch. Seperate updated utilities including gas heat. New rubber roof in 2012. Hardwood floors, vinyl replacement windows. Newer kitchens and baths. Very well maintained. Laundry in basement. Great location with nice views. Good cash flow. Works as investment property, owner occupied or potential conversion.

Multi-familyProperty Type

1920Year Built

2,920 sq ftLot Size

$423Est. Price/Sq.Ft.

Listed by Jason Saphire • The Entry Only Listing Service

Bought with Andy Mass • Prudential Buccelli Real Estate, Inc.

Redfin checked: 2 minutes ago

•Source:MLS PIN #71575737

Redfin Estimate

$1,407,444

$732K since sold in October 2013$26K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.7% higher than the average sale price ($1.25M) of 6 comparable homes.

SOLD JUL 16, 2026
$1,187,000
A
5 beds3 baths3,083 sq ft
8 Douglas Ave, Somerville, MA 02145
SOLD JUN 25, 2026
$1,349,000
B
6 beds3 baths3,399 sq ft
12 Kilsyth Rd, Medford, MA 02155
SOLD SEP 10, 2026
$1,555,000
C
6 beds3 baths3,357 sq ft
45-47 Pearson Ave, Somerville, MA 02144
SOLD JUL 31, 2026
$1,080,000
D
7 beds3 baths2,864 sq ft
400 Medford Steet, Somerville, MA 02145
SOLD MAY 26, 2026
$1,320,000
E
7 beds3 baths3,306 sq ft
119 Temple St, Somerville, MA 02145
SOLD OCT 14, 2026
$1,000,000
F
6 beds2 baths2,679 sq ft
562 Main St, Medford, MA 02155

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Earn from this home

Sell

$957,691

Est. take-home

List your home with Redfin and save $7,037

Market trends in 02145, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.9%

+0.3% MoM

Median sale price

$770K

$30K MoM

Avg. days on market

35d

6 days MoM

Recently sold homes

15 MoM

New listings for sale

$999,000
3 beds3.5 baths1,749 sq ft
116 Heath St Unit A, Somerville, MA 02145
$835,000
2 beds1.5 baths1,293 sq ft
116 Heath St Unit C, Somerville, MA 02145
OPEN SAT, 11:30AM TO 1PM
$989,900
2 beds2 baths1,026 sq ft
13 Warwick St #306, Somerville, MA 02145
$1,290,000
6 beds4 baths2,418 sq ft
43-45 Aldrich St, Somerville, MA 02145
EARLY ACCESS
$330,000
Studio1 bath406 sq ft
58 Hinckley St #3, Somerville, MA 02145
$1,399,900
6 beds3 baths3,028 sq ft
9 Dartmouth St, Somerville, MA 02145
$1,250,000
3 beds2 baths1,605 sq ft
49 Dartmouth St #2, Somerville, MA 02145
OPEN SAT, 11AM TO 12PM
$779,000
2 beds2 baths1,009 sq ft
60 Cross St E #211, Somerville, MA 02145
$599,000
2 beds1 bath950 sq ft
355 Medford St #1, Somerville, MA 02145
OPEN SAT, 11AM TO 1PM
$769,900
3 beds1.5 baths1,727 sq ft
9 Cross St, Somerville, MA 02145
See all

Provided by Redfin

Sale history for 21 Main St

Date

Event

Price

RENT. #1

Nov 26, 2022

Rental Removed

—

MLS PIN #71575737

Oct 21, 2013

Sold

$675,000

$203/sq ft

Sep 9, 2013

Contingent

—

Aug 29, 2013

Listed

$649,000

$195/sq ft

MLS PIN #71155799

Apr 28, 2011

Sold

$470,000

$141/sq ft

Nov 18, 2010

Contingent

—

Oct 27, 2010

Listed

$529,000

$159/sq ft

* OPEN HOUSE SUNDAY 14th 2-3:30! * WELL MAINTAINED * ALL B R I C K * TOP of WINTER HILL 3 FAMILY * This 4-4-4 rooms * 2-2-2 bedrooms * features, vinyl replacement windows * 12 year old rubber roof * semi-modern (eat in) kitchens & baths * rebuilt back porches * seperate updated heat * hot water * plumbing & electricity * hardwood flrs. * near stores * public transportation * easy commute to Boston & Cambridge * River views * No on site pkg * street pkg by resident permit * HURRY

Year

Property tax

Land + Additions

Assessment*

2025

$15,571 (+7.5%)

$287,700 + $1,139,500

$1,427,200

2024

$14,489 (+2.7%)

$287,700 + $1,089,600

$1,377,300

2023

$14,112 (+4.2%)

$287,700 + $1,077,100

$1,364,800

2022

$13,542 (+4.8%)

$274,000 + $1,056,300

$1,330,300

2021

$12,920 (+1.8%)

$249,000 + $1,018,900

$1,267,900

2020

$12,696 (+7.7%)

$239,400 + $1,018,900

$1,258,300

2019

$11,789 (+24.1%)

$201,500 + $894,100

$1,095,600

2018

$9,503 (+2.2%)

$183,100 + $657,100

$840,200

2017

$9,296 (+6.2%)

$172,800 + $623,800

$796,600

2016

$8,751 (+8.7%)

$140,300 + $558,100

$698,400

2015

$8,051 (+31.6%)

$139,500 + $499,000

$638,500

2014

$6,116 (−3.8%)

$125,400 + $357,700

$483,100

2013

$6,356 (+2.5%)

$129,700 + $343,900

$473,600

2012

$6,199 (+13.0%)

$129,700 + $343,900

$473,600

2011

$5,487 (+1.7%)

$144,600 + $287,100

$431,700

2010

$5,396 (−4.4%)

$148,800 + $289,900

$438,700

2009

$5,644

$161,100 + $320,900

$482,000

Tax history for 21 Main St

Year

Property tax

Land + Additions

Assessment*

2025

$15,571 (+7.5%)

$287,700 + $1,139,500

$1,427,200

2024

$14,489 (+2.7%)

$287,700 + $1,089,600

$1,377,300

2023

$14,112 (+4.2%)

$287,700 + $1,077,100

$1,364,800

2022

$13,542 (+4.8%)

$274,000 + $1,056,300

$1,330,300

2021

$12,920 (+1.8%)

$249,000 + $1,018,900

$1,267,900

2020

$12,696 (+7.7%)

$239,400 + $1,018,900

$1,258,300

2019

$11,789 (+24.1%)

$201,500 + $894,100

$1,095,600

2018

$9,503 (+2.2%)

$183,100 + $657,100

$840,200

2017

$9,296 (+6.2%)

$172,800 + $623,800

$796,600

2016

$8,751 (+8.7%)

$140,300 + $558,100

$698,400

2015

$8,051 (+31.6%)

$139,500 + $499,000

$638,500

2014

$6,116 (−3.8%)

$125,400 + $357,700

$483,100

2013

$6,356 (+2.5%)

$129,700 + $343,900

$473,600

2012

$6,199 (+13.0%)

$129,700 + $343,900

$473,600

2011

$5,487 (+1.7%)

$144,600 + $287,100

$431,700

2010

$5,396 (−4.4%)

$148,800 + $289,900

$438,700

2009

$5,644

$161,100 + $320,900

$482,000

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

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

3,049 Sq. Ft.

Year renovated

—

Sq. Ft.

3,324

Year built

1920

Style

Multi-Family (2-4 Unit)

County

Middlesex County

APN

754563

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 16, 2026.

Property details

Parking

Parking Information
Parking Features: Off Street

Interior

Bathroom Information
# of Bathrooms (Full): 3

Basement Information
Basement: Full

Interior Features
# of Rooms (Total): 12
Window Features: Insulated Windows, Storm Window(s)
Flooring: Wood, Hardwood
Interior Features: Pantry, Bathroom With Tub & Shower, Living Room, Kitchen

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

Unit #2 Information
# of Levels: 1
# of Floors: 2
Lease: Y

Unit #3 Information
# of Levels: 1
# of Floors: 3
Lease: Y

Exterior

Building Information
Building Area (Total): 3,324
Foundation Details: Stone, Brick/Mortar
Construction Materials: Brick
Stories (Total): 3
Year Built Source: Public Records
Year Built Details: Actual

Exterior Features
Fencing: Fenced/Enclosed
Roof: Rubber
Patio And Porch Features: Porch
Exterior Features: Balcony/Deck

Property Information
PropertySubType: 3 Family - 3 Units Up/Down

Lot Information
Lot Size (Acres): 0.07
ViewYN: Has View
View: City View(s)
Road Surface Type: Paved
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $6,356
Tax Year: 2013

Utilities

Utility Information
Utilities: for Gas Range, for Electric Oven
Sewer: Public Sewer
Water Source: Public
Electric: 220 Volts, Circuit Breakers

Heating & Cooling
Has Heating
Heating: Steam, Oil, Active Solar
Heating Units: 3
Cooling Units: 0

Location

Location Information
Directions: Broadway to Main Street
UnparsedAddress: 21 Main Street, Somerville MA 02145

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Bike Path, Public School, T-Station, University

Public facts

Beds: 6
Baths: 3.0
Sq. Ft.: 3,324
Stories: 3.0
Lot Size: 3,049 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1920
Year Renovated: —
County: Middlesex County
APN: 754563

Home facts updated by county records on Jul 16, 2026

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
StandardStatus: Closed

Around this home

Schools

Arthur D. Healey School

Public PreK-8 • Assigned • 0.2mi

5/10

Somerville High School

Public 9-12 • Assigned • 0.6mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The densest city in New England and the birthplace of Marshmallow Fluff! Somerville will continue to be a competitive Seller's market due to limited new inventory. With many T stops, mixed-use spaces, and close proximity to Cambridge and Boston,...
1 month ago • Somerville
Benjamin Ginsburg
Redfin Premier agent
155 deals
Was this helpful?
Somerville’s vibrant community has seen a surge in outdoor activity, driven by the completion of the Community Path. The highly successful path connects to the Minuteman Bikeway, creating a route from Boston’s North End all the way to Bedford. Linked...
2 months ago • Somerville
Kyle MacNichol
Redfin Premier agent
59 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 97° expected this year, 15 days in 30 years

6/10 Wind Factor

63% chance of strong winds in next 30 years

3/10 Air Factor

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

Provided by First Street

Historical weather

Somerville, MA • 02145

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

$1.34M – $1.62M

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Home values near 21 Main St

Data from public records.

Address	Redfin Estimate
25 Main Street, Somerville, MA 6 Beds \| 6 Baths \| 6018 Sq. Ft.	—
29 Main Street #3, Somerville, MA 3 Beds \| 1 Baths \| 1350 Sq. Ft.	$688,095

Address	Redfin Estimate
29 Main Street #1, Somerville, MA 3 Beds \| 1 Baths \| 1300 Sq. Ft.	$628,589
29 Main Street, Somerville, MA 9 Beds \| 3 Baths \| 4869 Sq. Ft.	$1,706,950

Address	Redfin Estimate
29 Main Street #2, Somerville, MA 3 Beds \| 1 Baths \| 1260 Sq. Ft.	$615,708
29 Main Street #1, Somerville, MA 3 Beds \| 1 Baths \| 1300 Sq. Ft.	$746,388

Property information provided by undefined .

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