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Positioned on Beacon Hill's desirable South Slope, 21 Branch Street is a tastefully renovated single family carriage house featuring a rare private garage. With storybook views & beaming sunlight, this elegant home offers a charming private deck, 2 bedrooms plus an oversized den/ family room (or guest bdrm) & 2 bathrooms. The gracious entry foyer w/ marble floor sets the stage for this exceptional offering. The lovely formal living, dining & open concept kitchen offers an excellent layout & sun beams into the picturesque spaces where multiple exposures show surrounding architecture & gardens. The well-appointed kitchen features granite, notable appliances, eye catching light fixtures/hardware, and an inviting island. This floor is complemented by 2 fireplaces and 8 windows. The primary suite is the entire top floor w/ more incredible sunlight, a luxurious closet and bath & a front facing deck. Fabulous suite-like 2nd bed & bath w/fireplace offer complete privacy. Truly exceptional!

More Info

Basic Information

  • Bedrooms2
  • Mls StatusActive
  • Bathroom2
  • Lot Features Gentle Sloping, Other
  • Parcel Number 3356343

Tax Information

  • Tax Assessed Value $3,034,000
  • Tax Year 2026
  • Taxes$37,985

Parking

  • Parking Spaces1
  • Covered Spaces 1
  • Garage YN Yes
  • Parking Features Attached

Rooms

  • Bathrooms Total Decimal 2
  • Bedroom 2 First,15 x 14
  • Dining Room Second,14 x 9
  • Family Room Second,18 x 12
  • Full Bath2
  • Kitchen Second,9 x 14
  • Living Room Second,12 x 13
  • Master Bedroom Third,13

Basic Information

  • List Price$3,495,000
  • MLS Number73514647
  • Modification Date05/16/2026
  • Property SubTypeSingle Family Residence

Location

  • NeighborhoodBeacon Hill
  • SubdivisionBeacon Hill
  • Address21 Branch Street
  • Building Number21
  • CountySuffolk
  • StateMA
  • StreetBranch Street
  • TownBoston
  • Zip02108

Building

  • Attached Garage YN Yes
  • Building Area Units Square Feet
  • Construction Materials Brick, See Remarks
  • FireplaceYes
  • Fireplaces Total 3
  • FoundationOther
  • Garage Spaces1
  • Patio And Porch Features Deck - Roof
  • Property StyleCarriage House, Other (See Remarks)
  • Rooms6
  • Utilities For Gas Range
  • Year Built1899
  • Year Built Details Approximate
  • Year Built Source Public Records

Property

  • Acreage0.02

Interior

  • Flooring Wood

Exterior

  • Exterior Features Balcony / Deck, Deck - Roof
  • RoofRubber, Other

Utilities

  • Cooling Central Air, Ductless
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Forced Air, Electric Baseboard
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet1,832
  • Building Area Source Public Records
  • Living Area 1,832
  • Lot Size Square Feet 797
  • Lot Size Units Acres
  • Property Attached YN Yes

Amenities

  • Amenities
    • Bike Path
    • Highway Access
    • Medical Facility
    • Other
    • Park
    • Public Transportation
    • T-Station
    • Tennis Court(s)
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer

Legal

  • ZoningRes

Other

  • Date Listed05/12/2026
  • Farm Land Area Units Square Feet
  • View Count4

Map Location

Driving Directions

Listed by Rebecca Davis Tulman and Leslie Singleton Adam of Gibson Sotheby's International Realty

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