Unit 878 at 345 Harrison

345 Harrison Ave, Unit 878, Boston, MA 02118

As of October 12, 2026, Unit 878 at 345 Harrison in Boston, MA is a 1-bed, 1-bath, 551 sq ft apartment renting for $3,707 a month, available now.

It is one of 14 available 1-bed units here, which rent for $3,439 to $5,062.

Listed since June 17. The rent dropped from $3,747 to $3,707 on October 2.

Unit facts

Rent: $3,707 a month
Bedrooms: 1
Bathrooms: 1
Size: 551 sq ft
Floor: 8
Floor plan: One Bedroom A1M
Available: Now
Lease: 14 months
Deposit: $750
Fees: Liability Insurance: $14 a month; Package Lockers: $15 a month; Pet Rent (Cat): $120 a month; Pet Rent (Dog): $120 a month; RentTrack: $7 a month
Pets: Pets allowed
Parking: Garage or covered parking
Laundry: In-unit washer and dryer

345 Harrison Ave, Boston, MA 02118

Managed by UDR.

35 units are available here now, from $2,890 a month.

Unit	Floor plan	Rent	Size	Available
Unit 221	One Bedroom A1E	$3,439	548 sq ft	November 6
Unit 1138	One Bedroom A1U	$3,798	568 sq ft	Now
Unit 825	One Bedroom A1AA	$3,948	623 sq ft	Now
Unit 436	One Bedroom A1AE	$4,166	670 sq ft	October 30
Unit 923	One Bedroom A1AS	$4,209	737 sq ft	October 16
Unit 910	One Bedroom A1AU	$4,368	740 sq ft	November 6
Unit 1079	One Bedroom A1BB	$4,418	755 sq ft	December 4
Unit 1177	One Bedroom A1BA	$4,518	755 sq ft	November 6
Unit 490	One Bedroom A1BJ	$4,543	768 sq ft	November 19
Unit 1275	One Bedroom A1AK	$4,543	715 sq ft	Now