NEWS RELEASE


Contact:  Paul S. Feeley                                For Release: Immediately
          Senior Vice President, Treasurer &
          Chief Financial Officer
          (617) 628-4000


                         CENTRAL BANCORP, INC. DECLARES
                       ITS REGULAR QUARTERLY CASH DIVIDEND

         SOMERVILLE, MASSACHUSETTS, January 17, 2008 - Central Bancorp, Inc.
(NASDAQ Global MarketSM:CEBK) announced today that its Board of Directors
declared its regular quarterly cash dividend of eighteen ($0.18) cents per
share, payable on February 15, 2008, to stockholders of record as of February 1,
2008.

         Central Bancorp, Inc. is the holding company for Central Bank, whose
legal name is Central Co-operative Bank, a Massachusetts-chartered co-operative
bank operating nine full-service banking offices, a limited service high school
branch in suburban Boston and a standalone 24-hour automated teller machine in
Somerville.