262 Commonwealth Ave, #1B
Boston, MA 02116
$4,850,000 - Back Bay
Welcome to Maison Commonwealth, a premier new construction boutique concierge residence where European elegance and modern sophistication meet the historic charm of Boston’s Back Bay. This exceptional 2-bedroom, 2.5-bath Parlor Duplex townhome offers over 1,820 sq. ft. of refined living with soaring nearly 12-ft ceilings, intricate hand-cast plaster moldings, imported hand-carved Italian marble fireplaces, and wide-plank oak floors. The Parlor level showcases gracious entertaining spaces overlooking tree-lined Commonwealth Avenue, along with a beautifully appointed bedroom suite offering direct access to a private terrace. Privately situated on its own dedicated level, the luxurious primary suite creates a serene retreat with direct garden entry and access to a private brick-walled patio. The spa-inspired bath features floor-to-ceiling marble, a double vanity, soaking tub, and radiant heated floors. A sleek Italian kitchen with custom cabinetry, Wolf and Sub-Zero appliances, wine refrigerator, and built-in coffee maker complements the sophisticated interiors. Concierge service, direct access to one heated garage parking space, and private storage complete this rare offering in an intimate, professionally managed five-residence boutique building.
| Listing ID: | 73580844 |
|---|---|
| List Price: | $4,850,000 |
| Property Type: | Residential |
| Property Sub Type: | Condominium |
| Status: | Active |
| Bedrooms Total: | 2 |
| Bathrooms Full: | 2 |
| Bathrooms Half: | 1 |
| Living Area: | 1,829 |
| Association Fee: | $5,362 |
| Tax Annual Amount: | $27,597 |
| City: | Boston |
| MLS Area Major: | Back Bay |
| County Or Parish: | Suffolk |
| Postal Code: | 02116 |
| Year Built: | 1900 |
| Number Of Units Total: | 5 |
| Appliances: | Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator |
| Cooling: | Central Air |
| Flooring: | Tile, Marble, Hardwood |
| Heating: | Forced Air |
| Parking Features: | Under, Heated Garage, Storage, Assigned |
| Status: | Active |
| State Or Province: | MA |
| Water Source: | Public |
| Association Fee Frequency: | Monthly |
| Roof: | Rubber |
| Window Features: | Insulated Windows |
| Laundry Features: | In Basement, In Unit |
| Listing Contract Date: | 2026-09-22 |
| Cooling?: | Yes |
| Fireplace?: | Yes |
| Garage?: | Yes |
| Heating?: | Yes |
| Fireplaces Total: | 2 |
| Rooms Total: | 4 |
| Association Fee Includes: | Gas, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal |
| Bathrooms Total Integer: | 3 |
| Attached Garage?: | Yes |
| Basement: | false |
| Basement: | N |
| Building Area Source: | Plans |
| Community Features: | Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University |
| Exterior Features: | Deck, City View(s), Garden, Professional Landscaping |
| Living Area Units: | Square Feet |
| Lot Size Units: | Acres |
| Parcel Number: | 3359941 |
| Patio And Porch Features: | Deck |
| Sewer: | Public Sewer |
| Structure Type: | Brownstone |
| Utilities: | for Gas Range |
| Year Built Effective: | 2025 |
| Zoning: | CD |
| Covered Spaces: | 1 |
| Garage Spaces: | 1 |
| Stories Total: | 2 |
| View: | City |
| Year Built Source: | Public Records |
| Building Name: | Maison Commonwealth |
| A List Of The Documents Available For The Property. Knowing What Documents Are Available For The Property Is Valuable Information.: | Master Deed, Unit Deed, Rules & Regs, Floor Plans |
| The Total Number Of Documents Or Supplements Included With The Listings.: | 4 |
| Entry Level: | 1 |
| Entry Location: | Unit Placement(Street, Front, Back, Garden) |
| Farm Land Area Units: | Square Feet |
| Complex Complete: | Yes |
| Mh:Cooling Zones, Cc:Cooling Zones, Mf:Cooling Zones, Sf:Cooling Zones: | 2 |
| Disclosure: | No |
| Dpr Flag: | No |
| Heat Zones: | 2 |
| Lead Paint: | Unknown |
| Listing Alert: | No |
| List Price Per Sqft: | $2,651.72 |
| Management: | Professional - Off Site |
| No Units Owner Occ: | 5 |
| Page: | 99999 |
| Price Per Sqft: | $2,651.72 |
| Square Feet Incl Base: | No |
| Unit Building: | 1B |
| Year Round: | Yes |
| Original List Price: | $4,850,000 |
| Other Equipment: | Intercom |
| Parking Total: | 1 |
| Pets Allowed: | Yes w/ Restrictions |
| Room Bathroom1 Level: | Basement |
| Room Bathroom2 Level: | First |
| Room Bedroom2 Level: | First |
| Room Dining Room Level: | First |
| Room Kitchen Level: | First |
| Room Living Room Level: | First |
| Room Master Bathroom Features: | Yes |
| Room Master Bedroom Level: | Basement |
| Security Features: | Intercom, Doorman, Concierge |
| Tax Assessed Value: | $999,999 |
| Tax Year: | 2027 |
| View?: | Yes |
| Year Built Details: | Renovated Since |
| Waterview Flag: | No |
| Building Area Total: | 1,829 |
| Above Grade Finished Area: | 1,829 |
| Open Parking Spaces: | 0 |
| Living Area Source: | Unit Floor Plan |
| Outdoor Space Available: | Yes - Private |
| Beachfront Flag: | No |
Listing Courtesy of: Gibson Sotheby's International Realty
Listing Agent: Beth Dickerson
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MLS Property Information Network, Inc. data last updated on October 08, 2026 04:59 PM - ET
Property Last Updated: October 08, 2026 04:59 PM - ET
