Lamanda Park is a neighborhood in Pasadena, California. It is bordered roughly by Foothill Boulevard to the north, Del Mar Boulevard to the south, the Eaton Wash to the east, and Allen Avenue to the west, with a panhandle extending south along the western bank of the Eaton Wash. Like Annandale, it was originally a small township that was gradually …Lamanda Park is a neighborhood in Pasadena, California. It is bordered roughly by Foothill Boulevard to the north, Del Mar Boulevard to the south, the Eaton Wash to the east, and Allen Avenue to the west, with a panhandle extending south along the western bank of the Eaton Wash. Like Annandale, it was originally a small township that was gradually enveloped by Pasadena. It was annexed in 1920. Even today, many commercial enterprises and newspapers still identify the area as a separate community.