21 Branch Street, Boston MA 02108

Boston, MA 02108 • Beacon Hill
$3,100,000
Est. $16,500/month
2
Beds
2
Baths
1,832
Sq Ft
$1,692
Price/Sq Ft
0.02
Acres
1899
Year Built
Single Family Residence
Type
Active Under Contract Price Drop -$195,000 Listed Sep 26, 2025 • MLS# 73395764

About this home

A one-of-a-kind property at an A+ Beacon Hill South Slope location, 21 Branch Street exudes charm and elegance, and offers all the conveniences of easy city living. Surrounded by picturesque architecture, this single family carriage house w/ a rare *private garage,* 2+ bedrooms, 2 baths and deck ticks every box! The open living, dining and kitchen are welcoming, bright and airy w/ windows on 3 sides allowing for incredible sunlight and delightful views. The tastefully renovated kitchen features an island, counter seating, notable appliances, stone counters and a pantry. A nicely proportioned cozy family room/den w/ new gas fireplace, can double as a guest bedroom. The primary suite is on the upper floor and offers complete privacy, a beautifully outfitted walk-in closet and sunny bath. A lovely deck is accessible through the hall, or from the primary bedroom. The entry level has the private 2nd bedroom w/ fireplace and bath, laundry and the garage which also features excellent storage.

Facts & Features

Property Overview

Property Type
Single Family Residence
Property Category
Residential
Year Built
1899
Bedrooms
2
Full Bathrooms
2
Living Area
1,832 sq ft
Total Rooms
6

Interior Features

Heating
Forced Air
Has Heating
Yes
Cooling
Central Air, Ductless
Has Cooling
Yes
Has Fireplace
Yes
Number of Fireplaces
3
Appliances
Range, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer

Exterior & Structure

Construction Materials
Brick, See Remarks
Architectural Style
Carriage House, Other (See Remarks)
Roof
Rubber, Other
Foundation
Other
Exterior Features
Balcony / Deck, Deck - Roof
Patio/Porch Features
Deck - Roof
Has Spa
No
Waterfront Property
No

Lot & Land

Lot Size
0.02 acres
Lot Size
797 sq ft
Lot Size Area
0.0200
Lot Features
Gentle Sloping, Other

Parking & Garage

Garage Spaces
1
Has Garage
Yes
Attached Garage
Yes
Has Carport
No
Parking Features
Attached
Covered Parking Spaces
1

Utilities & Systems

Water Source
Public
Sewer
Public Sewer

Community & HOA

Community Features
Public Transportation, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, T-Station, Other
HOA
No
Senior Community
No

Financial & Tax Information

Annual Tax Amount
$34,447
Tax Year
2025
Tax Assessed Value
$2,946,200
Parcel Number
3356343
Zoning
Res

Additional Details

Year Built Source
Public Records
Year Built Details
Approximate
Attached Property
Yes
Disclosures
New fireplace insert in family room, chimney rebuilt; New Miele washer/dryer; New Liebherr fridge; Newer 2nd floor Heating/Cooling 2023. Windows w/ some clouding. See attached easements.

Location

Loading map...

Neighborhood

Beacon Hill

21 Branch Street, Boston MA 02108

Boston, MA 02108

Walkability

Loading Walk Score...

Schools

School information not available

Monthly Payment Calculator

%
%
Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $2,871
Homeowners Insurance $200
PMI $0

Property History

Market Insights

Property Timeline

🏠
Listed for Sale
Jun 24, 2025
$3,100,000
Original listing
Agent: Rebecca Davis Tulman and Leslie Singleton Adam Office: Gibson Sotheby's International Realty
🏠
Listed for Sale
Jun 24, 2025
$3,100,000
Original listing
Agent: Rebecca Davis Tulman and Leslie Singleton Adam Office: Gibson Sotheby's International Realty

Price & Status History

Date Event Price Change
Jun 24, 2025 New Listing Added $3,100,000
Jun 24, 2025 New Listing Added $3,100,000

Market Statistics

Time on Market
Price per Sq Ft
$1,692
Total Price Drop
-$195,000

Tax History

Year Taxes Assessment
2025 $34,447 $2,946,200

Financial Details

Annual Property Tax
$34,447
Tax Year 2025
Assessed Value
$2,946,200

Listing Information

Listing Agent Rebecca Davis Tulman and Leslie Singleton Adam
Listing Office Gibson Sotheby's International Realty
Agent MLS ID TM348767
Office MLS ID AN7429

Similar Homes

21 Branch Street, Boston MA 02108 - Photo 1 21 Branch Street, Boston MA 02108 - Photo 2 21 Branch Street, Boston MA 02108 - Photo 3 21 Branch Street, Boston MA 02108 - Photo 4 21 Branch Street, Boston MA 02108 - Photo 5 21 Branch Street, Boston MA 02108 - Photo 6 21 Branch Street, Boston MA 02108 - Photo 7 21 Branch Street, Boston MA 02108 - Photo 8 21 Branch Street, Boston MA 02108 - Photo 9 21 Branch Street, Boston MA 02108 - Photo 10 21 Branch Street, Boston MA 02108 - Photo 11 21 Branch Street, Boston MA 02108 - Photo 12 21 Branch Street, Boston MA 02108 - Photo 13 21 Branch Street, Boston MA 02108 - Photo 14 21 Branch Street, Boston MA 02108 - Photo 15 21 Branch Street, Boston MA 02108 - Photo 16 21 Branch Street, Boston MA 02108 - Photo 17 21 Branch Street, Boston MA 02108 - Photo 18 21 Branch Street, Boston MA 02108 - Photo 19 21 Branch Street, Boston MA 02108 - Photo 20 21 Branch Street, Boston MA 02108 - Photo 21 21 Branch Street, Boston MA 02108 - Photo 22 21 Branch Street, Boston MA 02108 - Photo 23

Contact Agent

Schedule a Tour