Post Office Square comparable Class A buildings include 75 State Street, One Post Office Square.
Post Office Square comparable Class A buildings include 75 State Street, One Post Office Square.
**75 State Street** **One Post Office Square**
| city | Boston |
|---|---|
| submarket | Post Office Square |
| tier | trophy |
| averageRentLocal | $82/sqft/yr |
| cityClassARentUsd | $78/sqft/yr |
| cityVacancyPct | 19.5% |
| comparableCount | 2 |
Reviewed by Miriam Hollander — Lead market analyst. Last updated 2026-04-15. See our methodology and editorial standards.