Designated April 17, 2012
Park Slope Historic District Extensions I & II include approximately 892 buildings in total, which consists of a mix of single-family homes, row houses and apartment buildings. The earliest houses in these extensions were built in the Italianate style c. 1869-75. Later other style were incorporated including Neo-Grec, Queen Anne, and Romanesque and Renaissance Revivals styles.
Saint Augustine’s Roman Catholic Church and Rectory at 130 Sixth Avenue was designated as part of the Park Slope Historic District Extension II.