9 Walnut St, Boston, MA 02108

$8,750,000 - Beacon Hill

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Grand and wide South Slope single family townhouse with elevator to every floor! This gracious ultra wide Beacon Hill home has been fully renovated and upgraded with many recent capital improvements to systems and structure. Offering 5+ bedrooms, 4 full and 2 half baths, this wonderful home has an excellent scale with enormous floor to ceiling windows, soaring ceiling heights on every floor, a level and wide staircase and a large elevator. A parlor level eat in kitchen has ample storage, top-of-the-line appliances and access to a deck and an enclosed garden. Opposite the eat-in kitchen is a large formal dining room with views of Walnut St and a fireplace. A grand "Piano Nobile" is ideal for entertaining with its enormous scale, oversized windows and gas fireplace. A primary suite has ample closet space and an attached marble bath. 4 guest suites share 3 full baths and a full staircase leads to a captivating roof top deck with sensational views of Boston and The Charles River!

— MLSPIN #: 73430657

Map of 9 Walnut St, Boston, MA 02108

Open Houses
Start Time: End Time: Comments:
09-21-2025 01:00 PM 09-21-2025 02:30 PM
9 Walnut St, Beacon Hill, Boston, MA 02108
9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108
9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108
9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108
9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108
9 Walnut St, Beacon Hill, Boston, MA 02108 9 Walnut St, Beacon Hill, Boston, MA 02108
List Price:$8,750,000
Status:New
MLS ID:73430657
Town:Boston
Neighborhood:Beacon Hill
County:Suffolk
Zip:02108
Property Type:Residential
Property Sub Type:Single Family Residence
Bedrooms:5
Full Baths:4
Half Baths:2
Living Area:6,082 sqft
Acres:0.03
Taxes:91,504
Appliances:Range, Oven, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer
Cooling:Central Air
Flooring:Wood, Carpet
Heating:Forced Air
Lot Features:Level, Other
Status:Active
Water Source:Public
Year Built:1899
Roof:Slate, Rubber, Other
Directions:Walnut Street Between Chestnut Street & Beacon Street
Foundation Details:Concrete Perimeter
Postal Code Plus4:3606
Construction Materials:Frame, Brick
Listing Contract Date:2025-09-15
Cooling?:Yes
Fireplace?:Yes
Heating?:Yes
Lot Size Area:0.03
Lot Size Square Feet:1,497
Fireplaces Total:6
Rooms Total:12
Architectural Style:Federal
Bathrooms Total Integer:6
Building Area Source:Other
Building Area Total:6,082
Community Features:Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, T-Station, Other
Exterior Features:Deck - Roof, Patio, City View(s), Other
Interior Features:Elevator
Living Area Units:Square Feet
Lot Size Units:Acres
Parcel Number:W:05 P:01478 S:000, 3356438
Patio And Porch Features:Deck - Roof, Patio
Property Attached?:Yes
Sewer:Public Sewer
Zoning:R1
View:City
Year Built Source:Public Records
Farm Land Area Units:Square Feet
Listing Agreement:Exclusive Right To Sell
Certificate Number:000000066939
Disclosure:No
Dpr Flag:No
Lead Paint:Unknown
Listing Alert:No
List Price Per Sqft:$1,438.67
Page:303
Price Per Sqft:$1,438.67
Square Feet Incl Base:Yes
Uffi:Unknown
Original List Price:$8,750,000
Room Master Bathroom Features:Yes
Tax Assessed Value:$7,901,900
Tax Year:2025
View?:Yes
Year Built Details:Approximate
Waterview Flag:No

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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, landlords 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, leasing or renting 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, leasing or renting. 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.

MLS Property Information Network, Inc. data last updated on September 15, 2025 02:22 PM

Property Last Updated: September 15, 2025 07:50 AM

Listing Courtesy of: Coldwell Banker Realty - Boston
Listing Agent: Michael Harper