Bank Branches › Connecticut › Southeastern Connecticut Planning Region › 21 Pennsylvania Ave
Full-service office · FDIC office no. 244415
Chelsea Groton Bank
21 Pennsylvania Ave, Niantic, CT 06357
Open · June 2026
$86.9M
deposits, 2026
1994
established
35th
of 71 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Chelsea Groton Bank | $86.9M | −4% |
| Jun 30 2025 | Chelsea Groton Bank | $90.8M | +6% |
| Jun 30 2024 | Chelsea Groton Bank | $86.0M | −6% |
| Jun 30 2023 | Chelsea Groton Bank | $91.5M | −11% |
| Jun 30 2022 | Chelsea Groton Bank | $102M | +4% |
| Jun 30 2021 | Chelsea Groton Bank | $99.0M | +8% |
| Jun 30 2020 | Chelsea Groton Bank | $91.8M | +26% |
| Jun 30 2019 | Chelsea Groton Bank | $72.6M | +3% |
| Jun 30 2018 | Chelsea Groton Bank | $70.6M | +7% |
| Jun 30 2017 | Chelsea Groton Bank | $66.2M | +4% |
| Jun 30 2016 | Chelsea Groton Bank | $63.5M | +8% |
| Jun 30 2015 | Chelsea Groton Bank | $58.8M | −5% |
| Jun 30 2014 | Chelsea Groton Bank | $61.9M | −2% |
| Jun 30 2013 | Chelsea Groton Bank | $63.4M | +9% |
| Jun 30 2012 | Chelsea Groton Bank | $58.2M | +2% |
| Jun 30 2011 | Chelsea Groton Bank | $56.9M | −2% |
| Jun 30 2010 | Chelsea Groton BankNEW NAME | $58.2M | +7% |
| Jun 30 2009 | The Chelsea Groton Savings Bank | $54.6M | +19% |
| Jun 30 2008 | The Chelsea Groton Savings Bank | $45.7M | +10% |
| Jun 30 2007 | The Chelsea Groton Savings Bank | $41.3M | +22% |
| Jun 30 2006 | The Chelsea Groton Savings Bank | $34.0M | −4% |
| Jun 30 2005 | The Chelsea Groton Savings Bank | $35.3M | +8% |
| Jun 30 2004 | The Chelsea Groton Savings Bank | $32.8M | +8% |
| Jun 30 2003 | The Chelsea Groton Savings Bank | $30.2M | +8% |
| Jun 30 2002 | The Chelsea Groton Savings Bank | $27.9M | +14% |
| Jun 30 2001 | The Chelsea Groton Savings Bank | $24.5M | 0% |
| Jun 30 2000 | The Chelsea Groton Savings Bank | $24.5M | +10% |
| Jun 30 1999 | The Chelsea Groton Savings Bank | $22.2M | +8% |
| Jun 30 1998 | The Chelsea Groton Savings Bank | $20.6M | +14% |
| Jun 30 1997 | The Chelsea Groton Savings Bank | $18.1M | +26% |
| Jun 30 1996 | The Chelsea Groton Savings Bank | $14.3M | +50% |
| Jun 30 1995 | The Chelsea Groton Savings Bank | $9.6M | |
| 1994-09-26 | Office established (FDIC record) — 1 years before this passbook begins | ||
Nearest other open offices in Southeastern Connecticut Planning Region
- <0.1 miBank of America, National Association · 25 Pennsylvania Ave, Niantic
- 2.9 miLiberty Bank · 314 Flanders Rd, East Lyme
- 3.1 miCitizens Bank, National Association · 15 Chesterfield Rd, Ste 1, East Lyme
- 3.1 miDime Bank · 18 Chesterfield Rd, East Lyme
- 3.4 miLiberty Bank · 165 Boston Post Rd, Waterford
- 3.5 miChelsea Groton Bank · 157 Boston Post Rd, Waterford
- 3.6 miManufacturers and Traders Trust Company · 124 Boston Post Rd, Waterford
- 3.7 miCitizens Bank, National Association · 117 Boston Post Rd, Waterford
All banks in Southeastern Connecticut Planning Region →
Every Chelsea Groton Bank office →
Earlier names and banks folded into Chelsea Groton Bank →
Names on the sign
1995–2009The Chelsea Groton Savings Bank2010–nowChelsea Groton Bank
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) 244415.