Penn Wynne is a residential neighborhood of detached singles and semi-attached twins built from the 1920s through the 1950s. Median age is ca. 1937. Median lot size is approximately 1/10th of an acre. Median interior living space is approximately 1,800 sq. ft. Most of the homes have full basements, and more than half have garages.
The Penn Wynne residential neighborhood is generally bounded by City Avenue, Haverford Road, Remington Road, and Karakung Drive