Paradise Hills

Located in the Paradise Hills neighborhood of San Diego, the Paradise Hills branch library is the southernmost branch in what you could consider to be the "contiguous" city limits (the Otay Mesa/Nestor and San Ysidro branches, while being within city limits, are in the purple region in the map on the right and are separated from the rest of the city by Chula Vista, Bonita, and National City).

The Paradise Hills library is 3,875 square feet. More so than what I've seen at other branches, this branch is located adjacent to and across the street from residential homes, and you might almost think it to be another house if you weren't paying attention. In fact, it has a nice back patio which actually borders the yards of private residences. That being said, the branch is pretty easy to access, as it's on a corner that borders a major road, and has a good size parking lot. The branch also feels pretty spacious considering its small size.

I haven't been able to find an exact date on when it was built, but I'd date it around the same time as the openings of the Oak Park and old Skyline Hills branches, which were both completed in 1966.