In Bridgeport, Connecticut, the seller transformed this one-of-a-kind, two-family home with her own artwork and renovations.

Any buyer would be “Lucky” to own this piece of pop history — Britney Spears’ childhood home has returned to the market.

This Midwest castle, built in the late 1800s, stands as an authentic reproduction of a Richardsonian Romanesque Scottish castle.

The castle is listed by Richard Bassford, leader of The Bassford Team at RE/MAX Concepts Bettendorf, for $700,000.

This other-worldly home may look like it’s about to get up and walk into the sunset — but for $2 million, it could be yours.

Situated on 17.5 acres of land that includes a private lake and beach, this one-of-a-kind property appears to have been carved right out of the earth.

On the exterior, this 11,000-square-foot estate may seem like your typical desert mansion — but step inside and you’ll see why it’s called the “Castle of Ancala.”

Vertical Horizons Tree House Paradise, which includes four tree houses fixed amongst the scenic Douglas firs, is up for sale.

Zany listings are always popular online. The wilder, the better. Now, one wild house is going viral — and it’s right here at home in Logan Square.

This real-life Barbie dream house in Phoenix has everything a Barbie girl could want — life-size Ken not included.

The property even includes some original church features, like stained glass windows and an actual pipe organ.

In Kansas City, Missouri, is a home that’s truly out of this world. Newly remodeled, the building resembles a spaceship, sending buyers to infinity and beyond!

Located off the original Route 66 in Carlinville, Illinois, this former church is a gateway to history — but full of future opportunity.

Live out your Hawaiian dream in this massive treehouse, suspended 20 in the lush treetops, five miles from Hawai’i Volcanoes National Park.

Located in Davenport, Florida, on Fantasy Drive, the street name says it all. A bold mansion designed to offer the true Hollywood experience

At Flying Harness Farms in Bell, Florida, homeowners are treated to five acres, four bedrooms, four bathrooms — and a landing strip and aircraft hangar.