Completely Renovated 4 bed, 4.5 bath residence at The Bradley Mansion, an iconic Peabody & Stearns concierge building on Commonwealth Avenue. A seamless blend of Gilded Age grandeur & modern sophistication, featuring soaring 14-ft ceilings and exquisite moldings in the original Music Room, now an opulent oval living room that flows seamlessly onto 2 private terraces for elevated entertaining. The Chef’s kitchen caters to the culinary enthusiast w/dual Sub-Zero refrigerators, 2 dishwashers & gas cooking. A luxurious primary suite with a fireplace, soaking tub & infrared sauna. The spacious lower level family room opens to a beautiful bluestone patio w/ gas grill & outdoor fireplace, plus two additional bedroom suites. Enjoy your optional private entrance at 411 Comm Ave and rear patio entrance from Marlborough St. A rare blend of historic charm & modern luxury w/direct elevator access to 3 garage spaces & Concierge M-F for effortless living in Back Bay near all major access roads.
Listed by Beth Dickerson
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Gibson Sotheby's International Realty
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617-510-8565
Last updated April 19, 2026
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Source: MLSPin #73491815
Listing Facts
TypeCondo
NeighborhoodBack Bay West
Bedrooms4
Bathrooms5
Days on Prevu36
HOA/Maint. Fees$3,394/month
Taxes$85,423/year
Size4,600 sqft
Price per sqft$1,368
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Pets Allowed
Air Conditioning
Parking
Location
Mortgage Calculator
Listing History
04/15/2026
Price Decreased
$6,295,000
03/25/2026
Listed by Gibson Sotheby's International Realty
$6,450,000
Property Details for 409 Commonwealth Avenue B
Association
Amenities
Association Amenities: Hot Water, Elevator(s)
Community Features: Public Transportation, Shopping, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House Of Worship, Private School, T-Station, University
How many bedrooms and bathrooms does this condo have?
There are 4 bedrooms and 5 bathrooms in this condo at 409 Commonwealth Avenue B.
Does this condo have parking?
Yes, there are 3 parking spaces available for 409 Commonwealth Avenue B.
Are pets allowed at 409 Commonwealth Avenue?
Yes, 409 Commonwealth Avenue allows pets. Check the Property Details for any relevant restrictions.
What are the annual taxes for 409 Commonwealth Avenue B?
Annual taxes for this condo are estimated at $85,423.
How does 409 Commonwealth Avenue B compare to other condos in Back Bay West?
This condo is listed 208% above the average price for condos in Back Bay West and has been on the market for 42 less days than the typical home in this area.
What building or home owners association is the condo part of?
This condo is in the The Bradley Mansion building.
What is the square footage on this condo?
According to the MLS, this listing is 4,600 sqft.
409 Commonwealth Avenue B is a 4-bedroom, 5-bath condo for sale in Boston MA 02215. Listed on Prevu for 36 days at $6,295,000. This includes a recent price decrease of $155,000. This residence features 4,600 square feet of living space, located in Back Bay West. The median listing price for condos in this area is $1,487,500. Additional amenities include private outdoor space, dishwasher, pets allowed, air conditioning, parking, and washer/dryer. Explore more condo listings in Boston.
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