Apartments For Rent South Park San Diego . 3 outdoor private areas for enjoying our envious california. Pet friendly apartments in south park san diego; First Congregational Memorial Tower San Diego, CA Apartment Finder from www.apartmentfinder.com South park san diego rental listings. As of march 2022, the average apartment rent in south park is $717 for a studio, $1,288 for one bedroom, $1,376 for two bedrooms, and $2,416 for three bedrooms. As of june 2022, the average apartment rent in south park is $719 for a studio, $1,292 for one bedroom, $1,380 for two bedrooms, and $2,426 for three bedrooms.