About South Boston
South Boston is a Boston neighborhood served by the Red Line at Broadway and Andrew, and the Silver Line through the Seaport. Its rental stock is mostly triple-deckers on the numbered streets, plus newer buildings toward the Seaport, and East Broadway, Castle Island and the Seaport District anchor the area.
Spot Easy lists South Boston apartments from verified agents, with real-time availability, filters for bedroom count, bathrooms, pets, parking, laundry and no-broker-fee listings, and photos or 3D tours on most units.
Current median asking rents for South Boston by bedroom count, with sample sizes and percentiles, are published in the Spot Easy Rent Index.
FAQ about South Boston Apartments for Rent
What is the average rent in South Boston?
In July 2026 the median asking rent in South Boston is $2,425 for a studio, $3,000 for a 1-bedroom, $3,775 for a 2-bedroom, $4,650 for a 3-bedroom and $6,000 for a 4+ bedroom. Those figures come from 483 listings active on Spot Easy, all posted by verified agents, and we recalculate them each month.
How much should I budget for an apartment in South Boston?
Most 2-bedrooms in South Boston rent for about $3,775 a month. Half of studios list between $2,113 and $2,875, half of 1-bedrooms list between $2,750 and $3,385 and half of 2-bedrooms list between $3,400 and $4,400. About half of what you find will sit outside that middle band, in one direction or the other.
Are rents going up in South Boston?
The median 1-bedroom in South Boston is $3,000 in July 2026, up 2.6% from $2,925 in July 2025. We hold 14 months of South Boston rent history, built from our own listings.
Are there no-fee apartments in South Boston?
Yes. Of the 123 South Boston listings where we know the fee, 102 carry no broker fee. That's 82.9%, across 341 buildings. You can filter your search down to those, and we verify each agent before they can post.
Is it cheaper to split a 2-bedroom in South Boston than rent a studio?
Usually, yes. A 2-bedroom in South Boston splits to about $1,888 each, against $2,425 for a studio. That saves roughly $537 a month, or 22%.
How does South Boston rent compare with nearby neighborhoods?
For a 2-bedroom, the median in South Boston is $3,775, next to South End at $4,000, Boston Downtown at $5,050 and Dorchester at $2,875. These cover the same bed size in the same month, and we only include areas with at least 20 active listings.
South End apartments · Boston Downtown apartments · Dorchester apartments
How is transit access in South Boston?
South Boston is served by the Red Line at Broadway and Andrew, and the Silver Line through the Seaport. Broadway and Andrew serve the numbered streets; the Silver Line covers the Seaport end.
What is the difference between South Boston and the Seaport?
The Seaport is the newer waterfront development on South Boston's north edge, with high-rise buildings and higher asking rents. The rest of South Boston is mostly triple-deckers on the numbered streets, closer to Broadway and Andrew on the Red Line. Both appear on this page, so check the address.
When should I start looking for an apartment in South Boston?
The Seaport buildings lease year-round on their own schedules, while the triple-deckers on the numbered streets follow the September cycle and peak between April and July. Shared three-bedrooms go earliest in that window. It is worth watching both patterns.
How do I find no-broker-fee apartments in South Boston?
A fee is typically one month's rent, around $3,000 on a one-bedroom. Seaport high-rises frequently lease directly with no tenant-paid fee; the older South Boston triple-deckers almost always carry one. Filtering for no-broker-fee effectively sorts by building type.
What documents do I need to rent an apartment in South Boston?
Photo ID, proof of income, and prior landlord references. Seaport buildings screen formally with credit checks and can take a couple of days; the numbered-street landlords are usually faster and more direct. First month, last month and a security deposit at signing.