The congregation of Ohabei Shalom is the oldest jewish congregation in the greater Boston area and the second oldest in New England. It was formed in 1843 and was the first formal congregation in Boston. After a smaller space, they purchased the former South Congregational Unitarian Church on Union Park Street in the South End of Boston. The congregation split over ideological differences and the decision was made for one half of the congregation to build a new temple in Brookline, where many of the members began to move to. Land on Beacon Street, just west of the Longwood section of Brookline was purchased in 1921, and it would be four years until a temple center (now the hebrew school) was built in 1925. The larger temple was built just after on the corner of Beacon and Kent streets in Brookline from plans by Clarence Blackall, a noted architect in the area. With its lively use of polychromatic masonry and Byzantine ornament, all surmounted by a great copper dome, the congregation boasts the most architecturally outstanding synagogue in the Boston region and it has been maintained well for the almost 100 years since it was built.