This Australian west coast treechange comes with its own live-in residents

Rumah means “home” in Indonesian and Malay, and it’s clear this designer property in Melbourne’s coveted beachside enclave of Brighton is a dream house in any language.

The uber-contemporary residence is a collaboration between builders Belot Property, Seidler Group architects, and the interiors team at Golden.

The result is a modern marvel that combines a brutalist concrete exterior ready to weather its coastal setting with inviting interiors using a mix of textures, from French oak to metal and brick finishes.

Just listed with Kay & Burton Bayside agents, Rae Mano, Matthew Pillios and Jamie Mi, the prestige property is on the market via a private treaty campaign with price expectations of between $10.5 million and $11.5 million.

Created to be a great entertainer while maintaining a level of discreet privacy, Rumah is, at its heart, a warm, family-friendly home that ticks all the boxes for detail-oriented design connoisseurs.

A palette of contradictions, Rumah blends angular and rounded forms, features hard steel and glass, and effortlessly incorporates the earthy finishes of brick and timber for a holistic sensory experience.

Beyond the oversized pivot door sits a large structural column wrapped in gold leaf, setting the tone for the rest of the residence. The three-storey layout offers a choice of multigenerational spaces, from the ground-floor everyday living level to the accommodation wing on the top floor and the large basement “clubhouse.”

At the heart of the home, a gourmet kitchen features a dramatic island bench, high-end appliances, and a full butler’s pantry. Multiple spaces feed off the kitchen, including a vast dining area and a large living room, which both spill out through full-height glazed doors to either a side barbecue terrace or the poolside deck to the rear.

Even the downstairs entertainer’s room – also known as the club – is effectively poolside thanks to an innovative glass viewing window framing swimmers and cleverly connecting the subterranean level to the rest of the home. This games room also houses a sophisticated bar, a wine cellar, integrated night club style lounge seating and a full bathroom.

Additionally, the lower floor features a hidden laundry room, two store rooms, direct access to a huge five-car garage with a convenient turning circle, and an extra bedroom or home office.

Via the private elevator, the top floor is dedicated to after-hours living. It has four spacious bedrooms, each with its own ensuite and walk-in wardrobes. In the luxurious primary suite, there is a hotel-inspired ensuite with a unique kidney-shaped freestanding bath and a dressing room.

Rumah’s added extras include warming indoor and outdoor fireplaces, automatic blinds, feature lighting, marble accents, bespoke wallpaper, built-in bedheads, an external spa and low-maintenance landscaped gardens.

Positioned on the corner of William and Halifax Sts, the 21st-century beach house is opposite William St Reserve, close to Brighton Primary School.

Rumah at 91 William St, Brighton is on the market via private sale with Kay & Burton Bayside and has a sales guide of $10.5 million and $11.5 million.