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21 Branch Street, Boston, MA 02108

Boston
Local realty services provided by:CENTURY 21 Mario Real Estate
21 Branch Street,Boston, MA 02108
$3,495,000
  • 2 Beds
  • 2 Baths
  • 1,832 sq. ft.
  • Single family
  • Active
Listed by: rebecca davis tulman and leslie singleton adam
Office: gibson sotheby's international realty
MLS#:73514647
Source:MLSPIN

Price summary

  • Price:$3,495,000
  • Price per sq. ft.:$1,907.75

About this home

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 and beaming sunlight, this elegant home offers a charming private deck, two bedrooms plus an oversized den/ family room (or guest bedroom) and two bathrooms. The gracious entry foyer with marble floor sets the stage for this exceptional offering. The lovely formal living, dining and open concept kitchen offers an excellent layout and sun beams into the picturesque spaces where multiple exposures show surrounding architecture and gardens. The well-appointed kitchen features granite, notable appliances, eye catching light fixtures/hardware, and an inviting island. This floor is complemented by two fireplaces and eight windows. The primary suite is the entire top floor with more incredible sunlight, a luxurious closet and bath and a front facing deck. Fabulous suite-like second bed and bath with fireplace offer...

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Home facts

  • Year built:1899
  • Listing ID #:73514647
  • Updated:August 13, 2026 at 11:08 AM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:2
  • Full bathrooms:2
  • Rooms Total:6
  • Flooring:Wood
  • Kitchen Description:Dishwasher, Disposal, Freezer, Range, Refrigerator
  • Living area:1,832 sq. ft.

Heating and cooling

  • Cooling:2 Cooling Zones, Central Air, Ductless
  • Heating:Electric Baseboard, Forced Air
  • Central air:Yes

Structure and exterior

  • Roof:Rubber
  • Year built:1899
  • Building area:1,832 sq. ft.
  • Lot area:0.02 Acres
  • Lot Features:Gentle Sloping
  • Architectural Style:Carriage House
  • Construction Materials:Brick
  • Exterior Features:Balcony/Deck, Deck - Roof

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$3,495,000
  • Price per sq. ft.:$1,907.75
  • Tax amount:$37,985 (2026)

Features and amenities

  • Appliances:Dishwasher, Disposal, Dryer, Freezer, Range, Refrigerator, Washer
  • Laundry features:Dryer, Washer

Parking

  • Total parking spaces:1
  • Parking description:Attached
  • Garage:Yes
  • Garage spaces:1
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. 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. MLS Property Information Network, Inc. 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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