21 Mclellan Street, DorchesterBoston, MA 02121MLS Number 73590040

  • Price: $699,900
  • Est. Mortgage of $/month
  • 1 Day on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 7.4% last updated on Oct 8, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 6Bedrooms
  • 0.11Acreage
  • 2Bathrooms
  • 1910Year Built
Open House
21 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 0212121 Mclellan Street Boston MA 02121
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Cape Coastal Sotheby's International Realty
Cape Coastal Sotheby's International Realty
Office: 508-477-6688
540 Falmouth Road (Mashpee Rotary)
Mashpee, MA 02649
Endless Potential in Prime Dorchester Location! Welcome to 21 McLellan Street—a classic Philadelphia-style two-family home brimming with opportunity. Perfect for investors, contractors, or savvy owner-occupants looking to customize and build equity, this property offers a solid footprint and a flexible layout. Situated on a generous lot with ample off-street parking, this property is located in a convenient Dorchester neighborhood, close to public transportation, local shops, parks, and major commuter routes. With its desirable layout and untapped potential, 21 McLellan is ready to be transformed into a standout multi-family residence. Bring your ideas and contractor—this is a rare value-add opportunity you won’t want to miss.

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Open Houses

October 16th
Starts: 12:00pm
Ends: 1:30pm

More Info

Basic Information

  • Lot Features Gentle Sloping
  • Mls StatusNew
  • Parcel Number 1402739000,1307763
  • Road Frontage DescriptionPaved

Location

  • Address21 Mclellan Street
  • Building Number21
  • CountySuffolk
  • NeighborhoodDorchester
  • StateMA
  • StreetMclellan Street
  • SubdivisionDorchester
  • TownBoston
  • Zip02121

Property Information

  • Building Area Source Public Records
  • Living Area 3,779
  • Lot Size Square Feet 4,831
  • Lot Size Units Acres
  • Road Responsibility Public Maintained Road
  • Square Feet3,779

Tax Information

  • Tax Assessed Value $326,500
  • Tax Year 2026
  • Taxes$4,049

Rooms

  • Bathroom2
  • Bathrooms Total Decimal 2
  • Bedrooms6
  • Full Bath2

Building

  • BasementFull
  • Building Area Units Square Feet
  • Construction Materials Frame
  • FireplaceYes
  • Fireplaces Total 2
  • FoundationStone
  • Levels 4
  • Rooms15
  • Stories4
  • Units2
  • Year Built1910
  • Year Built Details Approximate
  • Year Built Source Public Records

Parking

  • Open Parking YN Yes
  • Parking Features Paved Drive
  • Parking Spaces4

Basic Information

  • List Price$699,900
  • MLSPIN 73590040
  • Modification Date10/13/2026
  • Property SubTypeMulti Family

Property

  • Acreage0.11

Exterior

  • RoofShingle

Utilities

  • Sewer Public Sewer
  • Water Source Public

Amenities

  • AmenitiesSidewalks
  • Other AmenitiesBasement, Fireplace

Other

  • Date Listed10/13/2026
  • Farm Land Area Units Square Feet
  • Special Listing Conditions Real Estate Owned
  • View Count1

Driving Directions

Listed by Thomas Mario of Century 21 Mario Real Estate

Dorchester Boston, MA Demographics

There is no data available

Dorchester Boston, MA Real Estate Market Data

There is no data available

Dorchester Boston, MA Schools

School NameDistanceTypeGrades

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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