This huge building, built in 1839, was once the Milwaukee Electric Railway and Light Co substation. Today, the 9,600-square-foot property is a "beautiful artist's loft," on sale for just $850,000.

With 17-foot ceilings and a flowing open plan design, the two-story home has an abundance of bright, airy space for living, working and playing.

The property's many rooms include a reception area, a game room and a pretty big kitchen. The bedroom is tucked away on a mezzanine.

Elsewhere in the building, there's seemingly endless space for workshops, a gym, an art studio, a music room and pretty much anything else you can think of.

In addition to a rooftop garden, the outdoor space includes a big lawn and an orchard with an assortment of fruit trees.

6618 W Lisbon Ave might be unfinished right now, but it's got the potential to become the home of some lucky buyer's dreams.

Found this interesting? Check out this Minnesota home that used to be a bank.

Via @zillowgonewild.

[Image credit: Realtor.com/The Collaboration Group]