For Sale

21 Walnut St Unit M, Boston, MA

Boston · MA 02108

$1,695,000
Price
2
Beds
2
Baths
1038
Sq. ft.

Overview

Property type: Condominium
HOA: HOA: $1,001 / mo
HOA Fees Include
Heat, Hot Water, Water, Sewer, Master Insurance, Snow Removal
Special Assessment
No
Floor: 1st floor
Pets: Pets (Restrictions)
Parking: No Parking
Heating & cooling: Heat, AC
Laundry: In Unit Laundry
Outdoor space: Private Outdoor

About this home

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.

Neighborhood & Transit

Beacon Hill

21 Walnut St, Boston · MA 02108

Nearby transit

Within 0.5 mile, measured straight-line to the nearest station entrance.

  • Park Street GreenRed 0.22 mi
  • Charles/MGH Red 0.31 mi
  • Downtown Crossing OrangeRed 0.32 mi
  • Bowdoin Blue 0.33 mi
  • Boylston Green 0.34 mi
  • Government Center BlueGreen 0.38 mi
  • State BlueOrange 0.41 mi
  • Chinatown Orange 0.42 mi
  • Arlington Green 0.47 mi

Price Insight

Days on Market:
112 days
Listing Price:
$1,695,000
Price per Sq.Ft:
$1,633
Tax Assessment:
$1,458,100 in 2025
Taxes:
$1,407 / Monthly
HOA Fee:
$1,001 / Monthly

Home Facts

Where is the Unit in the building?

Unit Placement
1st | Corner, Courtyard
Elevator
Unknown
Handicap Access
No

Interior Features

Bedrooms
2
Full Bathrooms
2
Half Bathrooms
0
Living Area
1,038 Sq.Ft
Broker Disclosure about Living Area
Front Courtyard shared with adjacent condo, courtyard at rear is private to this unit.
Kitchen
Main Floor, Flooring - Stone/Ceramic Tile
Primary Bedroom
Floor 2, Skylight, Closet, Flooring - Hardwood, En-suite bathroom
Laundry
In Unit
Living levels
2
Rooms
5
Above grade area
1038
Flooring
Unknown
Lead paint
Unknown

Utilities

Heating Type
Hot Water Baseboard
Heating Zone
Unknown
Cooling
Heat Pump
Cooling Zones
3
Water
City/Town Water
Sewer
City/Town Sewer
Electric Features
110 Volts

Exterior Features

Outdoor Space
Yes - Private
Features
Patio - Enclosed, Garden Area

Parking

Garage Parking
0 Parking Spaces
Off Street Parking
None, On Street Permit

Home Owner Association information

Restrictions
Unknown
HOA
$1,001 / Monthly
HOA Includes
Heat, Hot Water, Water, Sewer, Master Insurance, Snow Removal
Special Assessment
No
Pets allowed
Yes w/ Restrictions
Security
Fenced, Intercom
Association pool
No

Room details

Living room level
First Floor
Living room dimensions
12X18
Living room features
Fireplace, Flooring - Hardwood, French Doors, Exterior Access
Dining room level
First Floor
Dining room dimensions
11X14
Kitchen dimensions
11X15
Primary bedroom dimensions
14X11
Bedroom 2 level
Second Floor
Bedroom 2 dimensions
9X13
Bedroom 2 features
Skylight, Closet, Flooring - Hardwood, Window Seat
Bathroom 1 level
Second Floor
Bathroom 1 dimensions
9X6
Bathroom 1 features
Bathroom - Full
Bathroom 2 level
Second Floor
Bathroom 2 dimensions
6X5
Bathroom 2 features
Bathroom - Full, Bathroom - With Shower Stall

Listing information

Listing agent
Rebecca Davis Tulman and Lesli
Listing office
Gibson Sotheby's International Realty
MLS PIN #
73549276
Disclosure
Front Courtyard shared with adjacent condo, courtyard at rear is private to this unit.

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