Complex sentence: The first two buildings were located on the same downtown lot, however the congregation relocated between 1889 and 1891 to its present location approximately one and-a-half miles to the north in a more residential area.
Split into simpler sentences: The first two buildings were located on the same downtown lot. However, the congregation relocated between 1889 and 1891 to its present location approximately one and-a-half miles to the north in a more residential area.