The route narrows back to two lanes as it passes residential subdivisions, crossing Park Creek before becoming the border between Horsham Township to the northeast and Upper Dublin Township to the southwest at the Tennis Avenue intersection. Farther southeast, the road reaches a junction with Butler Pike. Upon reaching the community of Maple Glen, PA 63 passes businesses and crosses PA 152 (Limekiln Pike) and Norristown Road. Past Maple Glen, the road continues past more homes along with a few farms.