102 Old Harbor Street #A, Boston, MA 02127

$699,000 · For sale

102 Old Harbor Street #A, Boston

Perched just beneath historic Dorchester Heights, this beautifully maintained 2-bedroom, 2-bathroom duplex condo offers 1,118 square feet of refined city living. The open-concept main level is bathed in abundant natural light, showcasing rich cherrywood hardwood floors and a modern kitchen equipped with granite countertops and stainless-steel appliances. Downstairs, the private lower-level primary suite serves as a quiet retreat, complete with an expansive walk-in closet and generous additional storage. Elegant French doors lead out to a newly renovated private patio oasis, creating an effortless transition for indoor-outdoor entertaining. Modern conveniences include central HVAC and in-unit laundry. Situated only steps from Carson Beach, this exceptional South Boston home perfectly balances historic neighborhood charm, modern comfort, and a premier coastal lifestyle.

About this address

102 Old Harbor Street #A is a 2-bedroom, 2-bath condo for sale in Boston, MA 02127 with 1,118 square feet, asking $699,000. It has been on our site since September 28, 2026.

The median asking price among the 696 other 2-bedroom condos for sale in Boston is $839,500. This one asks about 17% less. At $625 a square foot, it compares with a median of $847 among the 1575 other condos for sale in Boston with a stated size.

At 1,118 square feet, it is larger than 53% of the 695 other 2-bedroom condos in Boston with a stated size.

It scores 100 out of 100 for walkability, from how close everyday places are.

The closest train or subway stop is Andrew (MBTA Red Line), about 0.5 miles away. The closest bus stop is E 8th St @ Old Harbor St (MBTA route 11), under 0.1 miles away.

The closest public schools by level are Perkins Elementary School (0.2 miles) and Boston Collaborative High School (0.2 miles). The district decides which school serves an address.

Listing information from MLS Property Information Network (MLS PIN), MLS #73576767, deemed reliable but not guaranteed. Prices are compared with other homes listed on this site today. Trains and buses come from the transit agencies’ published schedules and schools from the National Center for Education Statistics. Distances are straight-line.

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