3 Family at 21 Saint Marks Rd, Boston MA 02124, Boston
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$1,275,000

21 Saint Marks Rd, Boston MA 02124
Boston, MA 02124
Listed by Tiffanie Williams Needham
Bedrooms
6
Bathrooms
3
Living area
3,426 sqft
Year built
1905

About this home

Exceptional investment or owner-occupant opportunity! This well-maintained, long-term owner-occupied three-family home features three spacious units, each offering 5 rooms, 3 bedrooms, and 1 full bath. Every unit includes both front and rear decks, providing inviting outdoor living space, along with access to laundry and private storage in the full basement. The driveway offers valuable off-street parking, while the generously sized backyard provides additional outdoor space to enjoy. Ideally located just 0.6 miles from the Shawmut MBTA Red Line, this property provides convenient access to Route 93, downtown Boston, Quincy Center, and East Milton Square, making commuting a breeze. With strong rental appeal and a prime location, this is a rare opportunity to own a versatile multi-family property in one of Dorchester's most convenient neighborhoods.

Property details

MLS #
73543627
Property type
3 Family
Subdivision
N/A
Status
Active
Days on market
99
On market date
July 1, 2026
Stories
3
Total bathrooms
3
Garage spaces
N/A
Parking spaces
1
Lot size
0.07 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card (e.g. NC Dept. of Public Instruction, SC Report Card).

Elementary
Dr. William Henderson Lower
0.18 mi away · Grades -1-1
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
202
Student:teacher ratio
10.6:1
District
Boston
MiddleCharter
Helen Y. Davis Leadership Academy Charter Public School
0.7 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
138
Student:teacher ratio
6.9:1
District
Helen Y. Davis Leadership Academy Charter Public (District)
High
Community Academy of Science and Health
0.66 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
331
Student:teacher ratio
9.5:1
District
Boston

Walkability

Blended score for Boston's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

88
Highly walkable
out of 100
EPA National Walkability Index
16.0 / 20 -- Most walkable
Google Places amenity density
100 / 100
Restaurants & cafes20
Grocery stores20
Parks20
Schools20
Transit stops20
Pharmacies8

Market position

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

On the market 99 days -- 19 fewer days than Boston's current average of 118 days.
For reference, the median list price across 8,536 active listings in Boston right now is $59,000.

Mortgage calculator

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

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Est. monthly payment
$7,828/mo
$255,000 down
$1,020,000 loan
Principal & interest$6,616
Property tax (est.)$1,063
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated 15 days ago.

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.