Hillarys is a coastal suburb located in the northern region of Perth, Western Australia, approximately 20 kilometres northwest of the Perth central business district. Bordered by the suburbs of Kallaroo to the north, Padbury to the east, and Sorrento to the south, it stretches westward to meet the waters of the Indian Ocean. The suburb is notably situated within the City of Joondalup local government area and is well-known for its popular Hillarys Boat Harbour, a key recreational and tourism precinct.

The residential landscape of Hillarys is primarily characterized by low-density, family-oriented housing, with a mix of established homes and modern dwellings. The area features a combination of detached houses, duplexes, and a selection of townhouses, reflecting a stable suburban demographic. Hillarys is regarded as an affluent suburb, with a population comprising predominantly families and professionals, along with a growing number of retirees. The suburb has well-established community amenities, including several schools, parks, and sporting facilities, which contribute to its appeal for long-term residents.

Commercial activity in Hillarys is concentrated mainly around Hillarys Boat Harbour, which boasts an array of restaurants, cafes, specialty shops, and entertainment venues. The harbour area also includes the popular AQWA (Aquarium of Western Australia) and operates as a significant commercial and tourism hub for the northern beaches. Elsewhere in the suburb, local shopping villages and small commercial precincts cater to daily needs, with supermarkets, medical services, and professional offices complementing the primarily residential character of the area. The blend of high-quality residential properties and vibrant commercial zones makes Hillarys a sought-after and well-rounded suburb in Perth’s northern corridor.