See inside this 105,000-square-foot Los Angeles megamansion that was just marked down to a sale price of $225 million

a sprawling white mansion, The One Bel Air, sits atop a short green hill — Allen J. Schaben / Los Angeles Times via Getty Images

The One Bel Air is a 105,000-square-foot megamansion said to be the biggest modern home in the US.
It was once marketed for $500 million but now has a $225 million asking price, the LA Times reports.
It reportedly has 21 bedrooms, 42 bathrooms, a 10,000-bottle wine cellar, a nightclub, and more.
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A sprawling megamansion in Los Angeles is believed to be the biggest modern home in the US.

Known as The One Bel Air, the property comes from film producer-turned-real estate developer Nile Niami, who initially hoped to sell it for a whopping $500 million, which would have made it one of the most expensive homes in the world.

It comes with 21 bedrooms and 42 bathrooms, according to Architectural Digest. It also sports amenities like a 10,000-bottle wine cellar, a 50-car garage, 50-person movie theater, nightclub, cigar room, sky deck, putting green, salon, bowling alley, and more, according to The Los Angeles Times.

After its owner defaulted on more than $100 million in loans and debt, The One is now in a court-ordered receivership. The mansion's initial asking price has been halved, and it's now selling for $225 million, the LA Times reports.

Here's a look inside the enormous mansion:

At 105,000 square feet, the mansion is believed to be the biggest modern home in the US, according to the Los Angeles Times.

It's called The One Bel Air and boasts 21 bedrooms and 42 bathrooms, according to Architectural Digest.

an aerial view of a white mansion, The One Bel Air, and its pools, surrounded by hills and green grass — Allen J. Schaben / Los Angeles Times via Getty Images

Its developer, Nile Niami, initially hoped to sell it for $500 million.

an aerial view of a white mansion, The One Bel Air, and its pools — Allen J. Schaben / Los Angeles Times via Getty Images

In the mansion's sprawling yard, you'll find a sculpture from Italian glass maker Simone Cenedese.

a blue and purple sculpture of wings in front of green grass and a white building at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Here's the main entrance to the property.

a white building and walkway at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Inside, the mansion's foyer has a rotating sculpture and floor-to-ceiling windows.

a white sculpture in a white room at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

In the dining room, you'll find a 10,000-bottle wine cellar.

a wooden table surrounded by black chairs in a room with paintings on one wall at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

There's plenty of space to lounge around in the family living room.

couches and a large TV at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

For some pampering, there's a hair and beauty salon.

a red beauty salon room with two white chairs and TVs at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

The salon seems to be one of the more vibrantly colored rooms in the mansion, with glossy red walls.

a red beauty salon room with three white chairs at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

The mansion also boasts an entertainment room with its own bar.

several chairs and a bar at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Next to the entertainment room, there's a private bowling alley.

a four-lane bowling alley with purple, green, yellow, and red bowling balls at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

It has four lanes, several shelves of bowling shoes at the ready, and bowling balls oddly evocative of Trix cereal.

an angled side view of a four-lane bowling alley with purple, green, yellow, and red bowling balls at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

For even more active recreation, the property's future residents can take advantage of the mansion's private nightclub.

a screen in a mostly empty room at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Or, for less active leisure, there's a private 50-seat movie theater.

white seats in a home movie theater at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

The One's 4,000-square-foot master bedroom has a walk-in closet with plenty of space for clothes, shoes, and accessories.

a chandelier lights a walk-in closet in mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

The mansion's future owners will find room for plenty of books in their private library, which has its own balcony.

black shelves and gray chairs in a room in mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Multiple swimming pools dot the property, like this one indoors, in a room with a living wall and a mirror on the ceiling...

a swimming pool in a room with a mirror on the ceiling at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

...and these two outdoors, one of which is on the rooftop of a 4,000-square-foot bedroom.

a swimming pool at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

This pool deck sits atop the private nightclub.

a white building and row of white pool lounge chairs at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Another pool functions as a floating lounge.

a man walks on circular structures in a blue-green pool at mansion The One Bel Air — Allen J. Schaben / Los Angeles Times via Getty Images

Though the home was built in the last decade, it has taken a cue from the construction of centuries past with its moat surrounding the entire property.