Set on the sunny side of Commonwealth Avenue, this rarely available 2,660 square foot duplex offers exceptional space within one of Back Bay's most sought-after buildings. The main living level features a spacious, sun-filled living room with high ceilings, hardwood floors, and beautiful period detail, along with a well-appointed kitchen, a separate bonus living room or den, and a dedicated office space for flexible day-to-day living. The upper level is anchored by a generous primary suite with a Juliette balcony and en-suite bath, while the second bedroom is located on the lower level, offering privacy and separation. Additional features include a private patio, two garage parking spaces, and additional storage. Ideally located just moments from the Public Garden, Newbury Street's premier shopping and dining, and the Green Line, this is a rare opportunity to live on one of Back Bay's most desirable stretches of Commonwealth Ave. Can be furnished or unfurnished. 2 Bed, 2 Baths, 2 Half Baths
First, last, security. Can be furnished or unfurnished.
51 Commonwealth Ave
Boston, MA 02116
Apartment building
2 beds
In-unit laundry (W/D)
Available units
This building may have units for rent. Select a unit to contact.
What's special
Beautiful period detailEn-suite bathPrivate patioWell-appointed kitchenGenerous primary suiteJuliette balconyHardwood floors
Facts, features & policies
Unit features
Appliances
- Dishwasher
- Dryer
- Freezer
- Oven
- Refrigerator
- Washer
Neighborhood: Back Bay
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Walk, Transit & Bike Scores
Walk Score®
/ 100
Walker's ParadiseTransit Score®
/ 100
Rider's ParadiseBike Score®
/ 100
Very BikeableNearby schools in Boston
GreatSchools rating
- 2/10Snowden Int'L High SchoolGrades: 9-12Distance: 0.3 mi
- 3/10Quincy Upper SchoolGrades: 6-12Distance: 0.5 mi
- 3/10Mel H King ElementaryGrades: 2-12Distance: 0.7 mi
Frequently asked questions
What is the walk score of 51 Commonwealth Ave?
51 Commonwealth Ave has a walk score of 99, it's a walker's paradise.
What is the transit score of 51 Commonwealth Ave?
51 Commonwealth Ave has a transit score of 100, it's a rider's paradise.
What schools are assigned to 51 Commonwealth Ave?
The schools assigned to 51 Commonwealth Ave include Snowden Int'L High School, Quincy Upper School, and Mel H King Elementary.
Does 51 Commonwealth Ave have in-unit laundry?
Yes, 51 Commonwealth Ave has in-unit laundry for some or all of the units.
What neighborhood is 51 Commonwealth Ave in?
51 Commonwealth Ave is in the Back Bay neighborhood in Boston, MA.








