Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Massachusetts › Suffolk County › 1 Post Office Sq

Full-service retail office · FDIC office no. 587297

Beacon Bank and Trust
1 Post Office Sq, Boston, MA 02109

Open · June 2026

$60.3M
deposits, 2026
2017
established
138th
of 199 in county
2
names on the sign
This office's passbook2017–2026
DateBank on the signDepositsChange
Jun 30 2026Beacon Bank and TrustNEW NAME$60.3M−94%
Jun 30 2025Berkshire Bank$1.0B+28%
Jun 30 2024Berkshire Bank$784M−13%
Jun 30 2023Berkshire Bank$898M+123%
Jun 30 2022Berkshire Bank$404M+13%
Jun 30 2021Berkshire Bank$357M+3%
Jun 30 2020Berkshire Bank$347M−53%
Jun 30 2019Berkshire Bank$732M+72%
Jun 30 2018Berkshire Bank$427M+95%
Jun 30 2017Berkshire Bank$219M

Nearest other open offices in Suffolk County

  1. <0.1 miJPMorgan Chase Bank, National Association · 81 Milk St, Boston
  2. 0.1 miEastern Bank · 1 Federal St, Boston
  3. 0.1 miSantander Bank, N.A. · 75 State St, Boston
  4. 0.1 miGoldman Sachs Bank USA · 125 High St, Boston
  5. 0.1 miWells Fargo Bank, National Association · 125 High St, Boston
  6. 0.1 miEastern Bank · 125 High St, Boston
  7. 0.1 miManufacturers and Traders Trust Company · 50 Milk St, Boston
  8. 0.1 miOneUnited Bank · 185 Devonshire St, Boston

All banks in Suffolk County →
Every Beacon Bank and Trust office →
Earlier names and banks folded into Beacon Bank and Trust →

Names on the sign

2017–2025Berkshire Bank2026–nowBeacon Bank and Trust

The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.

Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 587297.