Multi Family at 23 Concord St, Boston MA 02129, Boston
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$1,900,000

23 Concord St, Boston MA 02129
Boston, MA 02129
Listed by Edmund Wong
Bedrooms
4
Bathrooms
3
Living area
2,083 sqft
Year built
1870

About this home

OPEN HOUSE 10/3 Saturday at 2pm - 3pm and 10/4 Sunday 4pm to 5pm. Rare opportunity to own a charming, turnkey 2-family home in Charlestown’s historic Gaslight District. Spanning just under 2,100 square feet, this versatile stand alone property is on one of the rare two way streets in Charlestown, and offers plenty of storage space throughout the entire house. It is the perfect setup for savvy investors or owner-occupants looking for premium built-in rental income. Property highlights include; Prime Location: Situated in the highly desirable Gaslight District on a rare, accessible two-way street near local dining, parks, and transit. Stunning Views: Enjoy iconic views of the Bunker Hill Monument and exceptional natural light throughout. Storage & Amenities: Ample storage solutions throughout the house, including custom built-in wardrobes and shared basement laundry. Outdoor Space: Access to a deck and a private backyard oasis, perfect for entertaining. Unit 1 (1 Bed, 1 Bath): Features a large bedroom with a custom built-in wardrobe, bright living space, and direct access to the deck and backyard. Boasting sun-drenched living spaces, sweeping Monument views, and three oversized bedrooms, each equipped with it’s own built-in wardrobe for maximum organization. Whether you look to convert to a large single family home, rent both units, or live in the upper unit while the lower unit offsets your mortgage, this Owner-Managed sale is a Charlestown gem.

Property details

MLS #
73576215
Property type
Multi Family
Subdivision
N/A
Status
Active
Days on market
27
On market date
September 11, 2026
Stories
3
Total bathrooms
3
Garage spaces
N/A
Parking spaces
N/A
Lot size
0.05 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
Harvard-Kent
0.19 mi away · Grades -1-6
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
347
Student:teacher ratio
8.9:1
District
Boston
Middle
Next Wave Junior High
1.52 mi away · Grades 7-8
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
18
Student:teacher ratio
9.0:1
District
Somerville
High
Charlestown High
0.16 mi away · Grades 7-12
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
821
Student:teacher ratio
9.8:1
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).

86
Highly walkable
out of 100
EPA National Walkability Index
15.2 / 20 -- Above average walkable
Google Places amenity density
100 / 100
Restaurants & cafes20
Grocery stores11
Parks20
Schools20
Transit stops20
Pharmacies9

Market position

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

On the market 27 days -- 91 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
$11,592/mo
$380,000 down
$1,520,000 loan
Principal & interest$9,859
Property tax (est.)$1,583
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated 10 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.