Seaport's tenant base is anchored by tech, life sciences, financial services, professional services.
Seaport's tenant base is anchored by tech, life sciences, financial services, professional services.
Tech, life sciences, financial services, professional services.
Newcomers to Seaport should expect peer-tenant scrutiny: covenant strength, brand fit, and signage standards are watched closely. Lease-up product underwrites by anchor tenant; secondary tenants typically benefit from anchor halo.
| city | Boston |
|---|---|
| submarket | Seaport |
| tier | trophy |
| averageRentLocal | $85/sqft/yr |
| cityClassARentUsd | $78/sqft/yr |
| cityVacancyPct | 19.5% |
Reviewed by Miriam Hollander — Lead market analyst. Last updated 2026-04-15. See our methodology and editorial standards.