Michael K. Devlin                                       Immediately
Senior Vice President
(617) 628-4000


                      CENTRAL BANCORP REPORTS SETTLEMENT OF
                      REIT-RELATED STATE TAX LIABILITY

     SOMERVILLE,  MASSACHUSETTS,  June 24, 2003-- Central Bancorp, Inc. (NASDAQ:
CEBK), the holding company for Central  Co-operative  Bank (the "Central Bank"),
today  reported  that  Central  Bank is one of a group of banks that has entered
into an agreement  with the  Massachusetts  Department of Revenue (the "DOR") to
settle the issue  related to state income taxes owed on dividends  received from
the Bank's real estate investment trust (REIT) subsidiary for the fiscal periods
2000 to 2003. Under the agreement, Central Bank paid $430,547,  representing 50%
of the  amount  assessed  for  the  fiscal  2000 to 2002  tax  years,  including
interest.  Central  Bank  had  previously  paid,  as part of its  estimated  tax
payments, the estimated 50% settlement amount of $167,830 for fiscal 2003. These
payments are deductible for federal tax purposes.

     During the fourth quarter of fiscal 2003, the Company accrued approximately
$850,000,  representing an estimate of the cost of state  legislation  passed on
March  5,  2003,  which  retroactively  eliminated  the 95%  dividends  received
deduction  applicable to dividends paid to Central Bank by its REIT  subsidiary.
Based on the settlement  reached with DOR, the Company has reversed  $374,000 of
the taxes  previously  accrued  for this  matter,  which will be  included  as a
reduction  of income tax  expense in the  Company's  financial  results  for the
quarter ending June 30, 2003.

     Central Bank, a  Massachusetts-chartered  co-operative bank, operates eight
full-service  banking  offices and one  limited-service  high  school  branch in
suburban Boston.


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This press release may contain  certain  forward-looking  statements,  which are
based on management's current expectations  regarding economic,  legislative and
regulatory  issues that may impact the  Company's  earnings  in future  periods.
Factors  that  could  cause  future  results  to vary  materially  from  current
management  expectations  include,  but are not  limited  to,  general  economic
conditions,  changes in interest  rates,  deposit flows,  real estate values and
competition;  changes in accounting principles,  policies or guidelines; changes
in legislation or regulation;  and other  economic,  competitive,  governmental,
regulatory  and  technological   factors  affecting  the  Company's  operations,
pricing, products and services.
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