3 Family - 3 Units Side by Side at 71-73 Oak St, Somerville MA 02143, Somerville
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42 photos

$3,300,000

71-73 Oak St, Somerville MA 02143
Somerville, MA 02143
Listed by Helena Araujo
Bedrooms
8
Bathrooms
6
Living area
5,260 sqft
Year built
1980

About this home

One block from Inman Square, this property includes two separate structures on a generous 9,120 sq ft lot, a rare size for the area. The building at 73 Oak Street dates to the 19th century and has been updated over time, while the single-family home at 71 Oak Street, built in 1980, features 4 bedrooms and a large finished basement, both currently owner occupied. The property includes a garage and plenty of off-street parking. The expansive lot and versatile layout may allow for multi-generational living or potential additional dwelling options, subject to local regulations. Convenient to shops, restaurants, and public transportation, the property offers flexibility, space, and accessibility for both investors and owner-occupants.

Property details

MLS #
73465238
Property type
3 Family - 3 Units Side by Side
Subdivision
N/A
Status
Active
Days on market
263
On market date
January 5, 2026
Stories
2
Total bathrooms
6
Garage spaces
1
Parking spaces
7
Lot size
0.21 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Albert F. Argenziano School at Lincoln Park
0.31 mi away · Grades -1-8
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
544
Student:teacher ratio
12.4:1
District
Somerville
Middle
Cambridge Street Upper School
0.46 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
279
Student:teacher ratio
7.5:1
District
Cambridge
High
Cambridge Rindge and Latin
0.64 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,867
Student:teacher ratio
8.6:1
District
Cambridge

Walkability

Blended score for Somerville's center: EPA's National Walkability Index (street network, transit, land-use mix) combined with nearby-amenity density. EPA National Walkability Index only -- nearby-amenity data not cached yet for this area.

67
Walkable
out of 100
EPA National Walkability Index
13.3 / 20 -- Above average walkable

Market position

How this listing compares to current activity in Somerville, from live MLS data.

On the market 263 days -- 181 more days than Somerville's current average of 82 days.
For reference, the median list price across 822 active listings in Somerville right now is $9,000.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$20,023/mo
$660,000 down
$2,640,000 loan
Principal & interest$17,123
Property tax (est.)$2,750
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated May 29, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.