Chelsea Groton Bank
Headquarters: Groton, Connecticut
Overview
Chelsea Groton Bank is an FDIC-insured bank headquartered in Groton, Connecticut. It reported $1.74B in assets and $1.18B in deposits for the period ending March 31, 2026. Bankular currently lists 14 branch locations.
What Bankular checked
These dates identify the official records and review steps supporting this profile.
Quarterly change
What changed since the previous report
December 31, 2025 to March 31, 2026
These comparisons use consecutive official regulatory reporting periods. A change is descriptive and is not a recommendation or safety rating.
Financial indicators
Capital, profitability and credit quality
These are the latest reported capital, profitability and credit-quality measures available for this institution. Read the figures together rather than as a single safety rating.
Branch footprint
Where Chelsea Groton Bank has branches
Explore the cities with the most currently listed locations. Branch hours can change, so confirm current lobby, drive-through and appointment hours with the institution before visiting.
Locations
Find a branch of Chelsea Groton Bank
Center Groton
904 Poquonnock Rd, Groton, Connecticut, 06340
Full-service branch · Opened May 20, 1978
Downtown Norwich
55 Main St, Norwich, Connecticut, 06360
Full-service branch · Opened June 27, 2025
Main Office
904 Poquonnock Rd, Groton, Connecticut, 06340
Full-service branch · Opened January 1, 1854
Mystic Autobank Express
50 N Stonington Rd, Mystic, Connecticut, 06355
Limited Service: Drive Thru/Detached Facility · Opened March 17, 1998
Address and directions →Mystic Branch
2 Water St, Mystic, Connecticut, 06355
Full-service branch · Opened January 1, 1858
New London Branch
1 Montauk Ave, New London, Connecticut, 06320
Full-service branch · Opened September 26, 2003
Financial overview
Latest reported figures
Through March 31, 2026
Financial trends
How the balance sheet has changed
Compare recent quarters to see the direction of assets, deposits and loans.
| Quarter | Assets | Deposits | Net loans | ROA |
|---|---|---|---|---|
| March 31, 2026 | $1.74B | $1.18B | $1.29B | 0.99% |
| December 31, 2025 | $1.76B | $1.17B | $1.30B | 1.40% |
| September 30, 2025 | $1.76B | $1.21B | $1.29B | 1.73% |
| June 30, 2025 | $1.73B | $1.18B | $1.25B | 1.63% |
| March 31, 2025 | $1.71B | $1.19B | $1.25B | 1.22% |
| December 31, 2024 | $1.71B | $1.20B | $1.23B | 0.94% |
| September 30, 2024 | $1.71B | $1.25B | $1.21B | 1.29% |
| June 30, 2024 | $1.69B | $1.20B | $1.18B | 1.37% |
Size and reach
How this institution compares
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More on Chelsea Groton Bank
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Branch locations
14 listed locations.
Explore →Compare this institution
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Explore →State banking market
Explore institutions and deposit-market context in Connecticut.
Explore →Groton banking market
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Explore →Sources and methodology
Review the official sources and reporting periods.
Explore →Frequently asked questions
Is Chelsea Groton Bank federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate 18238.
Where is Chelsea Groton Bank headquartered?
Chelsea Groton Bank is headquartered in Groton, Connecticut, at 904 Poquonnock Rd, Groton, Connecticut, 06340.
How large is Chelsea Groton Bank?
It reported $1.74B in assets and $1.18B in deposits for the period ending March 31, 2026.
How many locations does Chelsea Groton Bank have?
Bankular currently lists 14 branch locations for this institution.
Data sources and methodology
Bankular combines official regulatory records with institution-published product information. The detailed sources are available below for readers who want to verify a figure.