St Mark's Church on Gibson Street was built in 1868 by the local stonemason William Gibson. Once a busy Presbyterian church, after the 1972 union of the Presyterian and Congregational denominations in England St Mark's became a United Reformed church. St Mark's has now closed to worship. St Andrew's Methodist Chapel on Front Street was built in 1876. In 2010 the United Reformed and Methodist congregations in Newbiggin combined to form a single congregation in the South East Northumberland Ecumenical Area, meeting at St Andrew's which is now known as St Andrew's and St Mark's (Methodist/United Reformed) Church.