Visit the ad to truly appreciate the jaw-dropping scale of this home, which comes with a complete library, two studies, five bedrooms and four fireplaces.

A conical roof forms an atrium with a chandelier at its centre, and there’s a wine cellar, a vast outdoor entertaining area and even a surviving 126-year-old tree, planted by the original builder, in the sprawling garden.

Since construction in 1898, it has had only five owners – the current owner being prominent Perth interior designer Janine Lauder who bought it almost 16 years ago for $8 million.

Lauder, who has worked with some of Australia’s biggest hotel brands and has previously designed a $10 million “wellness centre” for Presbyterian Ladies’ College, has recently put her home on the market after renovating it through her company, Janineous Design.

Like a slice of Italy in Applecross, this jaw-dropping 1333sqm Italian-inspired home boasts a fully equipped home gymnasium, personal sauna and home lift, servicing all three oversized levels of the home.

If one luxury garage isn’t enough, two extravagant car parking spaces are featured, complete with remote-controlled electric gates and hydraulic vehicle lifts, if eight vehicles are not enough.

With an indoor, illuminated swimming pool and spa complemented by infinity edges, heating and a luxury waterfall, this below-ground water feature is sure to attract the wealthiest of Perth’s prospective buyers.

Just metres from the Swan River, this riverside 966sqm Dalkeith home sports eight enormous bedrooms all with ensuite bathrooms, and an oversized triple garage fit for six vehicles.

With an enormous glass cylinder-shaped study taking centre-stage of the home, this luxury property comes complete with a personal cinema room with tiered seating, and a grand central staircase leading to the surrounding balcony fitted rooms.

A personal lift has also been installed in the timber and marble crafted foyer, providing easy access to the skylight fitted living space of the second floor.

This stunning riverside mansion lies in the heart of Port Geographe Marina in the town of Busselton, one of Western Australia’s most beautiful southern retreats.

If a personal lift and outdoor spa aren’t enough of a luxury, a private jetty offers personal access into the sprawling canals leading to Geographe Bay.

A curved double staircase encompassing a chandelier has also been featured, leading to five ensuite accompanied rooms and a set of electric retractable stairs providing access to rooftop views of the surrounding forrest and estuary.

This expansive riverfront Mount Pleasant home was originally constructed in 1954, with extensive renovations most recently completed last year.

If one luxury home isn’t enough, a separate “summer house” is featured, just a stroll away from the original house on the 3046sqm property. A perfect retreat for a relaxing day by the Swan River, try the below-ground swimming pool or take a dip in the adjacent spa before finishing with a visit to your own personal sauna.

There are breathtaking views of Perth city, as well as ample car parking spaces fit for up to eight vehicles.

With a $12 million view of Trigg Point, this triple-story beachfront home features an expansive six-car garage, heated lap pool and outdoor spa.

Including a lift spanning all three floors, try working out in the huge gymnasium before taking a visit to the spacious cellar or personal sauna overlooking the water, which complement the high windows of the home.

The four bedrooms of this home also have their own private ensuite, all complete with ocean views.