About Chestnut Hill Real EstateChestnut Hill is located along the border of Philadelphia and Montgomery Counties. Germantown Avenue runs through the center of town toward Mt. Airy and Germantown. Flourtown, Oreland, Ft. Washington, Wyndmoor, Glenside, Wyncote, Jenkintown and Ambler are near-by communities in Montgomery County.
Zip Codes
Chestnut Hill -- 19118
Mt. Airy -- 19119
Flourtown -- 19031
Fort Washington -- 19034
Area Codes 215 and 267