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ActiveListed 209 days ago

$9,200,000

304 Commonwealth Ave #PH, Back Bay, Boston, MA 02115

4
beds
3
baths
4,122
sqft
Year builtThe year the building was originally built, as reported by the listing agent.
1896
On the marketDays since the home was listed. New listings tend to move fastest.
209 days ago
Property type
Condominium
HOA / condo feeWhat the owners' association charges — usually covers shared upkeep, insurance on common areas, and sometimes heat or water. Ask us what's included.
$3,693/mo
Price per sqftList price divided by interior living area — handy for comparing homes of different sizes.
$2,232
ParkingSpaces that come with the home, as reported to the MLS.
2 spaces
Annual taxesLast annual property tax bill reported to the MLS. A new owner's bill can differ.
$111,818

What’s Special

  • Fireplace
  • Laundry: In Unit
  • Central Air
  • Deck - Roof
  • City View(s)
  • Elevator

Exceptional 35' wide Penthouse overlooking tree lined Commonwealth Ave. Set atop of the Clark Weld House built in 1896 and gut renovated in 2010, this spacious triplex stuns as you step off of your direct elevator access into your double wide living room flanked by 2 custom marble fireplaces & 10' ceilings. On this level, there is a beautiful Chef's Kitchen w/ 2 dishwashers, Dining Room, Mahogany fireplaced Study & Butler's Pantry. On the second level, relax by the fireplace in the huge primary suite w/ a spa like bathroom en suite and 2 walk in closets.Three more bedrooms, full bath & laundry finish out this level. The top floor boasts a custom solarium w/ fridge, dishwasher, 1/2 bath & indoor/outdoor fireplace w/ french doors out to a 930sf wrap around roof deck w/ outdoor kitchen & bar. This developer's unit spared no expense during the renovations including marble baths w/ radiant heat, 5 fireplaces, private locked storage, Creston system, pre-wired speakers & two garage spaces.

Listing courtesy of Lisa Merriman Barth, Barth Real Estate · MLS PIN #73491112

Facts & Features

Status
Active
Active status flag
Active
Bedrooms
4
Bathrooms
2 full, 2 half
Living area
4,122 sqft

Interior

9
  • Bathroom - Half
  • Pedestal Sink
  • Coffered Ceiling(s)
  • Closet/Cabinets - Custom Built
  • Recessed Lighting
  • Lighting - Sconce
  • Bathroom
  • Study
  • Elevator

Exterior

4
  • Deck - Roof
  • City View(s)
  • Professional Landscaping
  • Sprinkler System

Parking

5
  • Attached
  • Under
  • Garage Door Opener
  • Assigned
  • Deeded

Laundry

3
  • Sink
  • Second Floor
  • In Unit

Heating

3
  • Central
  • Hydro Air
  • Fireplace

Cooling

1
  • Central Air

Appliances

8
  • Range
  • Dishwasher
  • Disposal
  • Microwave
  • Refrigerator
  • Washer
  • Dryer
  • Wine Refrigerator

MLS PIN #73491112 · Listed March 24, 2026

Location

304 Commonwealth Ave #PH, Back Bay, Boston · All Back Bay homes

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.

$9,200,000

304 Commonwealth Ave #PH

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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.