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Active

304 Commonwealth Ave #PH

Boston, MA 02115

$9,200,000
4Bedrooms
4Bathrooms
4,122Square feet
1896Year built

Residential · Active · MLS #73491112
Listing Courtesy of Barth Real Estate | Lisa Merriman Barth

MLS PIN data

About this home

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.

Property information

Details at a glance

Interior

Rooms
11
Heating
Central, Hydro Air, Fireplace
Cooling
Central Air
Flooring
Carpet, Hardwood, Flooring - Hardwood
Fireplaces
5

Building

Style
Condominium
Year built
1896
Garage
2
Parking
2
Roof
Rubber

Land & utilities

Water
Public
Sewer
Public Sewer
Zoning
CD

Financial

Annual taxes
$102,322
Assessment year
2025
HOA fee
3693

Listing history

Price and status timeline

  1. Exp

    $10,900,000 · May 8, 2024

Property value estimate

An informed starting point

Estimated value$8,240,735

Estimated range $6,745,049$9,736,421

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Automated estimates are not appraisals or guarantees of market value.

Comparable sales

Recent properties for context

Recent comparable sales are not available for this property.

Photo insights

Condition signals

Overall presentationexcellent

Generated from listing photography; not a substitute for an inspection.

Local market context

How this home compares in Back Bay

MetricThis propertyBack Bay
List price$9,200,000$2,347,500292% above local
Price / sq ft$2,232$1,84621% above local
Days on market12962108% above local
Explore homes in Boston

Active neighborhood listing statistics from MLS PIN as of September 7, 2026. Asking prices are not completed-sale values.

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Bean Group guidance

Useful next steps

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Common questions

About 304 Commonwealth Ave #PH

Can I schedule a private showing?

Yes. Request a tour of 304 Commonwealth Ave #PH and a Bean Group agent will help coordinate an available time with the listing side.

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Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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