This listing is off-market
Beds
4Baths
2Published
30 days ago$4,400 / monthFull Fee
Rent price history
| Date | Price |
|---|---|
| Mar 2026 | $4,400- |
Neighborhood FAQ
What neighborhood is 21 Allston St in?
Allston, Boston (02134).
What's Allston known for?
Home to Boston University's western campus buildings and Harvard Extension School facilities; dense triple-decker and small apartment-building housing stock, with a cluster of live-music venues along Harvard Avenue and Brighton Avenue.
Browse: Allston apartments
How do people get around Allston?
Green Line B branch: Allston Street, Warren Street, Griggs Street, Harvard Avenue, Packard's Corner
What's the average rent for a 4+ bedroom in Allston right now?
Average asking rent is $4,871/mo, as of August 2026.
How does Allston rent compare with nearby neighborhoods for a 4+ bedroom?
Allston's average is $4,871/mo, next to Brighton $4,745/mo, Cambridge $6,579/mo — same bed size, same month, and only areas with enough active listings to report.
Browse: Brighton apartments · Cambridge apartments