Courthouses in Bethany Beach, Delaware, the US. Courthouses locations in Bethany Beach, Delaware. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Courthouse Finance Lawyer Real estate Travel All courthouses in Bethany Beach Bethany Beach Alderman Court Courthouse +1 302-539-8101 214 Garfield Parkway, Bethany Beach, Delaware 19930 Write a review Phone Website Directions