Overview

Neighborhood

Back Bay

Type

Maison Brand Residential Condo Conversion

Size

19,000 SF

Completion

2025

Developer & Design Concept

Chevron Partners

Project Architect

Meyer & Meyer Architects

General Contractor

Nauset Construction

Material Sourcing

Adige Design

Maison Commonwealth

This rare double-wide brownstone on Commonwealth Avenue continues Chevron Partners’ Maison brand of luxury residences, which began with Maison Vernon on Beacon Hill.

A Maison property is defined by its interior refinement, with every detail of the residence carefully selected. At Maison Commonwealth, two brownstones were combined to create a sense of space and grandeur. The design balances the timeless character of a historic Boston brownstone with
striking modern design.

The building features a one-of-a-kind, new-construction duplex penthouse. Its modern upper level has fully retractable glass walls and a 739 SF terrace overlooking Commonwealth Avenue. Below it, a full-floor classic level offers plaster crown moldings and hand-carved fireplace mantels.

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BROCHURE Typical Residence Finishes

Gallery

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Two combined brownstones with Italian finishes on Commonwealth Avenue
Penthouse Modern Rooftop featuring a gas fireplace with modern marble mantel and tiled flooring
Open chef's kitchen with Statuario countertops and Italian cabinetry
Modern Level rooftop garden with tile pavers
Primary suite with imported oak wood flooring and modern gas fireplace
Maison Commonwealth lobby designed by Chevron Partners

Honored and preserved historical elegances

Maison Commonwealth’s design is intended to create an impression of honored and preserved historical elegances carefully layered with modern design that is so uniquely appropriate to Boston and the hallmark of the Maison Brand. Cast plaster moldings with custom corner cartouches that meet sleek modern finishes, hand-carved marble mantels that meet modern Italian cabinetry and the most state-of-the-art appliances, imported oak chevron flooring, Italian closets, and floor-to-ceiling imported Carrara marble primary bathrooms. Maison Commonwealth combines the timeless elegance of Boston with the forefront of modern design and convenience.