A 'notorious' San Francisco mansion abandoned by a tech exec and once inhabited by a squatter is on the market after a multimillion-dollar renovation. Take a look inside the $30 million 'mini-Versailles'

Sitting on a 20,311-square-foot lot, San Francisco's mini-Versailles is a national historical landmark dating back to the 1900s.

Modeled after Le Petit Trianon, the sandstone mansion underwent a multimillion-dollar facelift to its 18th-century grandeur. It took three years to complete.

Source: Wall Street Journal

The chateau-style residence features nearly 18,000 square feet of living space and 20 rooms.

Source: Le Petit Trianon

It includes two kitchens, two wet bars, a butler's pantry, and a breakfast room.

Source: Le Petit Trianon

There's a grand living room, which juxtaposes French architectural elements like Corinthian columns and beamed ceilings with 21st-century details, such as a contemporary light fixture.

Source: Le Petit Trianon

On the same floor is a sitting room, which features a domed ceiling, grand fireplace, and double tall French windows.

Source: Le Petit Trianon

There's also a library featuring a marble and wood fireplace and barrel-vaulted ceiling.

Source: Le Petit Trianon

On the second floor is a whimsical family room and library.

Source: Wall Street Journal

Its colorful setting boasts an original beamed ceiling and grand fireplace.

Source: Le Petit Trianon

Off to the side of the room is an intimate lounging area in a royal blue and gold alcove.

Source: Le Petit Trianon

There's also a ballroom on the lower level. Previously inspired by Versailles' Hall of Mirrors, it was transformed into a nightclub in the recent renovation.

Source: Le Petit Trianon

It includes a raised stage for entertainment ...

Source: Le Petit Trianon

... and a marble-clad bar with three under-the-counter wine fridges.

Source: Le Petit Trianon

There are also two home offices. This one uses bright colors to emphasize the renovation's contemporary aesthetic.

Source: Le Petit Trianon

The home has nine bedrooms, including a bright bedroom with grasscloth wallpaper and tropical-inspired details.

Source: Le Petit Trianon

And there are three powder rooms and six baths, many of which include adjoining sitting rooms.

Source: Le Petit Trianon

A circular entry with marble flooring features six Ionic columns, a domed ceiling, and four French doors leading to indoor gardens.

Source: Le Petit Trianon

There's also a three-story central atrium with a stained glass skylight and lush greenery spilling over the third level for an indoor garden feel.

Source: Le Petit Trianon

Off the central atrium is a back door leading to classical French gardens and a gardening room with white Carrara marble counters and flooring, whimsical wallpaper, and a decoratively gilded, antique mirrored backsplash.

Source: Le Petit Trianon

And encircling the atrium is a classic mansion staple: a grand central staircase.

Source: Le Petit Trianon