421 Somerville Ave., Somerville MA 02143

Somerville, MA 02143 • Union Square

$1,150,000

Est. $6,777/month

5

Beds

3

Baths

1,887

Sq Ft

$609

Price/Sq Ft

0.00

Acres

1900

Year Built

3 Family - 3 Units Up/Down

Type

12 hours 14 minutes

Time on Market

Active Listed Jul 8, 2026 • MLS# 73546692 Copied! • Updated Jul 8, 2026

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About this home

Exceptional investment opportunity in the heart of Somerville! One of 3 adjacent 3-family row houses offered by the same owner, this property presents the rare chance to acquire 1, 2, or all 3 buildings, creating a unique 9-unit portfolio in one of Greater Boston's strongest rental markets. Ideally located near vibrant Union Sq., the Green Line, bus service & Boston, the property also enjoys the convenience of Market Basket directly across the street, along with nearby restaurants, cafés, shops & everyday amenities. Currently occupied by tenants at will paying below-market rents, the building provides immediate income with future upside and flexibility. A rare chance to invest in a high-demand location with exceptional long-term potential.

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Recently Sold Nearby

Property History

Property Timeline

🏠

Listed for Sale

Jul 8, 2026

$1,150,000

Original listing

Agent: Angela Caputo Griswold Office: ERA Key Realty Services

Detailed History Table ▼

Date	Event	Price	Change	$/sqft	Details
07/08/2026	🏠 Listed for Sale	$1,150,000	-	-	Original listing

Tax History

Year	Taxes	Assessment
2026	$9,149	$833,200

Financial Details

Annual Property Tax

$9,149

Tax Year 2026

Assessed Value

$833,200

Facts & Features

Home Facts

Type Residential Income

Style 3 Family - 3 Units Up/Down

Year Built 1900

Living Area 1,887 sq ft

Lot Size 0.0000

Bedrooms 5

Full Baths 3

Total Rooms 11

Investment Metrics

Units 3

Unit 1 Rent — · N

Unit 2 Rent — · N

Unit 3 Rent — · N

Interior

Heating None

Cooling None

Flooring None

Appliances Range, Refrigerator

Fireplace None

Basement Full, Interior Entry, Concrete

Laundry None

Features Living Room, Kitchen

Exterior

Construction None

Architecture None

Roof Tar/gravel, Rubber

Features None

Pool None

Spa None

Fencing None

Patio/Porch None

Parking

Features None

Utilities

Electric Individually Metered

Water Public

Sewer Public Sewer

Gas None

Other None

Financial

Annual Tax $9,149

Assessed Value $833,200

HOA & Community

Fee Includes None

Amenities None

Optional Fee Includes None

MA Disclosures

Seller Disclosures Information Is Believed Accurate But Not Guaranteed. Please Contact Agent For Rental Amounts. Buyers Are Responsible For Their Own Due Diligence And Verification.

Exclusions None

Additional Details

Possession None

Accepted Financing None

Structure Type []

House Color white

Sq Ft Source Public Record

Documents None

County Middlesex

Property Overview

Property Type

3 Family - 3 Units Up/Down

Listing Type

For Sale

Year Built

1900

Bedrooms

5

Full Bathrooms

3

Living Area

1,887 sq ft

Total Rooms

11

Stories

3

Levels

3

Room Details

Other Floor

Bathroom1

Bedroom5

Bedroom4

Bedroom3

Dining Room

Kitchen

Bathroom2

Bedroom2

Living Room

Bathroom3

Master Bedroom

Office

Family Room

Master Bathroom

Interior Features

Flooring:

Appliances: Range, Refrigerator

Interior Features: Living Room, Kitchen

Windows:

Basement: Full, Interior Entry, Concrete

Laundry:

Security:

Construction & Materials

Year Built: 1900

Structure Type:

Exterior Materials:

Roof: Tar/Gravel, Rubber

Foundation: Stone

Stories: 3

Heating, Cooling & Utilities

Heating:

Heating Zones: 3

Cooling:

Hot Water:

Water Source: Public

Sewer: Public Sewer

Energy Features:

Exterior & Lot

Exterior Features:

Patio & Porch:

Fencing:

Other Structures:

Lot Features: Zero Lot Line

Road Surface:

Parking & Garage

Parking Features:

Nearby Schools

School District

Somerville School District local

B-

✓ School Safety 2024-25

2.5% Average

1.4% Suspensions 2.2% In-School 1.1% Emergency

↓ 3.0% below state avg

E

Elementary Schools

3 schools

B+

Albert F. Argenziano School at Lincoln Park

0.3 mi | #134 of 352 | Score: 45.7

Improved 40 spots from last year

-12.6 below state avg

553 students Diverse

Rising School Diverse Student Body

Grades PK-08

St. Theresa of the Child Jesus School

0.5 mi

Grades PK-08

Capuano Early Childhood Center

0.8 mi

250 students Very Diverse

Diverse Student Body

Grades PK-01

M

Middle Schools

3 schools

Next Wave Junior High School

0.5 mi

16 students Diverse

Diverse Student Body

Grades 06-08

C+

Cambridge Street Upper School

0.9 mi | #214 of 352 | Score: 39.8

Dropped 26 spots from last year

-18.4 below state avg

301 students Very Diverse

Diverse Student Body

Grades 06-08

Allium Montessori School

1.0 mi

Grades 01-06

H

High Schools

3 schools

F

Full Circle High School

0.5 mi | #344 of 346 | Score: 17.3

Improved 22 spots from last year

-40.9 below state avg

67 students Diverse

Rising School Career Tech Programs College Ready Curriculum Diverse Student Body

Grades 09-12

B+

Somerville High School

0.5 mi | #131 of 346 | Score: 57.1

Improved 111 spots from last year

-1.1 below state avg

1,394 students Diverse

17 sports • 1,566 athletes

Rising School Career Tech Programs Strong Athletics Diverse Student Body

Grades 09-12

NuVu Innovation School

1.3 mi

Grades 08-12

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Loan Term 30 years 15 years

Monthly Payment Breakdown

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Property Tax $762

Homeowners Insurance $200

PMI (if <20% down) $0

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Year 1

95% Interest

Year 15

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Year 30

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Location

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Neighborhood

Union Square

421 Somerville Ave., Somerville MA 02143

Somerville, MA 02143

Listing Information

Listing Agent Angela Caputo Griswold

Listing Office ERA Key Realty Services

Office Phone 978-256-6575

Agent MLS ID CN225895

Office MLS ID AC1815

Listing Data Updated Jul 8, 2026 3:43 PM EDT

Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

Steven Novak

BMN Boston Real Estate

(617) 955-2224 mail@steve-novak.com

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