This listing is off-market

343 Commonwealth Ave

Unit 21, Back Bay, Boston, 02115

●Apartment for rent

Beds

1

Baths

1

Published

30 days ago
$3,800 / monthNo Broker Fee

Description

On the sunny side of Commonwealth Avenue, lined with magnificent magnolia trees, rests this spacious second floor, front-facing one bedroom. Flush with high ceilings, hardwood floors, a fireplace, and gorgeous city views. There's an oversized living room a...
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Building Info

Building TypeBrownstone
Unit Level2
Heat SourceOther
Square Feet760

Moving Costs

Security Deposit$3800
First Month Rent$3800
Brokers Fee$3800
Broker FeeNo broker fee

Rental & Pet Policies

Pet PolicyNo Pets Allowed
Student PolicyGrad Students Only

Parking Info

ParkingNo Parking
Number Of SpotsN/A
Cost Per MonthN/A

Included Utilities & Amenities

Dishwasher
Hardwood Floors
Disposal
Renovated Appliances
Hot Water
Heat
Water

Walk Score

Google Maps Location

Rent price history

DatePrice
Jan 2023$3,800-

Neighborhood FAQ

What neighborhood is 343 Commonwealth Ave in?

Back Bay, Boston (02115).

What's Back Bay known for?

Victorian brownstone row houses on a planned 19th-century street grid, home to the Boston Public Library's Copley Square building and Newbury Street's retail corridor.

Browse: Back Bay apartments

How do people get around Back Bay?

Orange Line: Back Bay; Green Line B/C/D/E: Copley, Arlington

What's the average rent for a 1-bedroom in Back Bay right now?

Average asking rent is $3,574/mo, as of August 2026.

How does Back Bay rent compare with nearby neighborhoods for a 1-bedroom?

Back Bay's average is $3,574/mo, next to Beacon Hill $3,069/mo, South End $3,318/mo, Fenway $2,856/mo — same bed size, same month, and only areas with enough active listings to report.

Browse: Beacon Hill apartments · South End apartments · Fenway apartments