$1,695,000
21 Walnut # M
Boston, MA, 02108
Just off iconic Chestnut Street, this exceptional Beacon Hill maisonette offers the rare combination of a private entrance, landscaped garden, and secluded patio in the coveted South Slope. Rich in architectural detail and filled with natural light from abundant windows and skylights, this elegant duplex lives like a private townhouse. The fireplaced living room opens to the private terrace, while the beautifully updated kitchen features stone countertops, custom cabinetry, and stainless appliances. A spacious den overlooking the garden provides an ideal home office or dining area. Upstairs are two generous skylit bedrooms, including a tranquil primary suite with large closets and a marble bath with radiant heated floors. Hardwood floors, Miele washer/dryer, air conditioning, and deeded storage complete this rare offering, just moments from Boston Common, the Public Garden, the Esplanade and all the shops and restaurants along Charles St.
Property Details
Price:
$1,695,000
MLS #:
73549276
Status:
Active
Beds:
2
Baths:
2
Type:
Condo
Subtype:
Condominium
Neighborhood:
beaconhill
Listed Date:
Jul 14, 2026
Finished Sq Ft:
1,038
Total Sq Ft:
1,038
Lot Size:
1,038 sqft / 0.02 acres (approx)
Year Built:
1875
Schools
Interior
Above Grade Finished Area
1038
Bathrooms
2 Full Bathrooms
Cooling
Heat Pump
Fireplaces Total
1
Flooring
Flooring – Stone/Ceramic Tile
Heating
Baseboard
Interior Features
Closet, Entrance Foyer
Laundry Features
In Unit
Exterior
Accessibility Features
No
Association Amenities
Hot Water
Common Walls
Corner
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, T-Station
Construction Materials
Brick
Exterior Features
Courtyard, Patio – Enclosed, Garden
Fencing
Security
Open Parking YN
1
Parking Features
On Street
Patio And Porch Features
Patio – Enclosed
Security Features
Intercom
Stories
2
Financial
HOA Fee
$1,001
HOA Fee Frequency
Monthly
HOA Includes
Heat, Water, Sewer, Insurance, Snow Removal
Tax Year
2025
Taxes
$16,885
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
More About MarieMortgage Calculator
Map
Community
- Address21 Walnut # M Boston MA
- CityBoston
- CountySuffolk
- Zip Code02108
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Ashmont Hill / Peabody Square
- Beacon Hill
- Bellevue Hill
- Boston
- Central JP
- Charlestown
- Clam Point
- Doctor’s Row
- Dorchester
- East Boston
- Fairmount Hill
- Fairmount Hill
- Forest Hills
- Fort Hill Highland Park
- George Wright Golf Course Neighborhood
- Highland
- Holy Name Parish neighborhood
- Hyde Park
- Jeffries Point
- Ledgewood Road
- Lower Allston
- Lower Mills
- Lower Mills and East Milton Square
- Melville Park
- Moss Hill
- Nubian Square
- Oak Square
- Oak Square Brighton/Newton Liine
- Orient Heights
- Over The Bridge – Savin Hill
- Peak Hill Neighborhood
- Peter’s Hill
- Pondside
- Pondside Jamaica Plain
- Readville
- Roslindale
- Roxbury
- Savin Hill OTB
- Savin Hill/JFK
- South Boston
- Thompson Square
- Truman Parkway/ Monahan Park
- Ward 20
- Well Respected Hyde Park Neighborhood Area of Boston.
- West Roxbury
- Woodbourne
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Property Summary
- 21 Walnut # M Boston MA is a Condo for sale in Boston, MA, 02108. It is listed for $1,695,000 and features 2 beds, 2 baths, and has approximately 1,038 square feet of living space, and was originally constructed in 1875. The current price per square foot is $1,633. The average price per square foot for Condo listings in Boston is $987. The average listing price for Condo in Boston is $1,371,331. To schedule a showing of MLS#73549276 at 21 Walnut # M in Boston, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of Gibson Sotheby’s International Realty. The property listing data and information 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 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 set forth herein.
21 Walnut # M
Boston, MA