This listing is off-market
Beds
3Baths
1Published
30 days ago$3,100 / month
Rent price history
| Date | Price |
|---|---|
| Apr 2026 | $3,100- |
Neighborhood FAQ
What neighborhood is 21 Thornley St in?
Dorchester, Boston (02125).
What's Dorchester known for?
Boston's largest neighborhood by area and population, built around triple-decker housing stock, with Fields Corner as its main commercial and transit hub.
Browse: Dorchester apartments
How do people get around Dorchester?
Red Line Ashmont branch: JFK/UMass, Savin Hill, Fields Corner, Shawmut, Ashmont
What's the average rent for a 3-bedroom in Dorchester right now?
Average asking rent is $3,340/mo, as of August 2026.
How does Dorchester rent compare with nearby neighborhoods for a 3-bedroom?
Dorchester's average is $3,340/mo, next to South Boston $4,984/mo, Roxbury $3,607/mo — same bed size, same month, and only areas with enough active listings to report.
Browse: South Boston apartments · Roxbury apartments