According to the Commission, the northern boundary of Overbrook Farms is City Avenue (US 1). The western boundary is North 66th Street between City Avenue and Woodcrest Avenue and Morris Park between Woodcrest Avenue and Malvern Avenue. The southern border is Malvern Avenue to Wynnewood Road, a small portion of Wynnewood Road, and Woodbine Avenue from Wynnewood Road to North 58th Street. The eastern boundary is North 58th Street between Woodbine Avenue and Overbrook Avenue, a small portion of Overbrook Avenue, and then Cardinal Avenue between Overbrook Avenue and City Avenue. Overbrook Farms borders Saint Joseph's University on its northeast corner. Although the Philadelphia City Planning Commission considers Malvern Avenue to form part of the southern border, the Overbrook Farms Club says, "At present, there are 413 buildings in Overbrook Farms, which is bounded by 58th and 66th Streets and Woodbine and City Avenues, and bisected by Lancaster Avenue".