Australian model Miranda Kerr and billionaire beau Evan Spiegel, co-founder and CEO of Snapchat, have splurged on a lavish $A16.3 million Los Angeles mansion.

The seven-bedroom, eight-bathroom home in Brentwood, California was a steal at $US500,000 less than the asking price of $US12.5 million ($A17 million).

There would be plenty of room for Kerr’s five-year-old son Flynn to run around the almost 0.40-hectare block and the 666 square metre two-storey home.

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The spectacular home was a “completely and beautifully restored and remodelled Gerard Colcord masterpiece”, according to realty website MLS.

That was one way to describe the immaculate mansion.

The home has city and ocean views. Photo: MLS

Kerr says they spend most of their weekends in – who wouldn’t with a home like this. Photo: MLS

According to the realtor, there were views of the city lights and ocean from the traditionally-styled 1951 mansion and a two-storey entryway.

The first floor boasted a panelled library, powder room, study room and family room, while upstairs rooms featured cathedral ceilings and beautiful views toward the water.

Like any good Hollywood home, it also has a pool and home gym.

Famed American architect-to-the-stars Gerard Colcord designed the home in 1951. Photo: MLS

There were seven bedrooms in the stunning Brentwood, California home. Photo: MLS

Kerr, 33, and Spiegel, 25, announced their relationship in January, after seven months together.

She met the tech entrepreneur at a dinner for Louis Vuitton and went to a Kundalini yoga class in Santa Monica, California for their first date. Spiegel created the Snapchat image messaging app in 2012 while still at university.

Kerr told Net-a-Porter’s The Edit magazine she had taken their relationship to the next level by introducing Spiegel to Flynn, whose father is actor Orlando Bloom.

“We had to know the person for six months and feel good about them,” she said.

“Evan met Flynn, so yeah, things are going well. Orlando thinks he’s great. We’re just a modern family now!”

Bloom and Kerr divorced in 2013 after three years of marriage, but remain amicable. Bloom has moved on too – he is was reportedly romantically linked to singer Katy Perry.

It has plenty of space to entertain. Photo: MLS

Flynn would never be bored in the stunning Brentwood mansion. Photo: MLS

The model said entertaining family and friends at home was one of her favourite ways to spend her time.

“I love entertaining at home – everything from BBQ lunches by the pool to dinner parties, and afternoon tea with girlfriends,” she told Fairfax Media in February.

“My home has been designed with entertaining in mind. I have friends drop by unexpectedly all the time. I love that … I think it’s what makes a house a home.”

And it was likely she could be found reclining at home with Spiegel on weekends.

Speaking with The Edit, she described him as “25, but he acts like he’s 50”, but that her new beau was “the best of both worlds”.

“He’s not out partying. He goes to work in Venice [Beach], he comes home. We don’t go out. We’d rather be at home and have dinner, go to bed early.”

The “completely and beautifully” remodelled and renovated home was set on almost an acre of land. Photo: MLS

Plenty of space to put your toothbrush. Photo: MLS