4122 Holly Knoll Dr Located on Holly Knoll Drive, one of the most coveted streets in Franklin Hills, this immaculately maintained 1953 home sits on top of the hill with clear views spanning from Griffith Park Observatory to the San Gabriel Mountains. Hardwood floors, wainscoting, original tile, and built-in cabinetry are in remarkable condition, retaining the home's mid-century character. Windows abound filling this house with natural light throughout the kitchen (once featured in Better Homes and Gardens), dining room, and spacious living room with fireplace. The master bedroom features an en suite bathroom and multiple California closets. A second bedroom down the hall includes built in dressers and office storage. A sizable second bathroom is located between the second bedroom and linen closet. A generously sized bonus room with exposed wood beams, serves as a third bedroom, a large family room, or versatile den. The two-car garage located on the ground floor has been used for expanded living and work space. It has unique ADU potential with a private street entrance and two spacious storage rooms that can be easily repurposed as a third bathroom and another office. The large lot includes a charming front yard garden and a backyard with two levels, including a sizable, heated swimming pool and deck on top of the hill and a lower patio for year-round entertaining. Next to the pool sits a shed renovated into a tiny house, which has served as a fitness room, extra studio, and guest room. Fruit trees abound producing sun-drenched oranges, tangerines, Meyer lemons, and figs.