This passive-solar structure will have its new owner giving a high-five to Mother Earth, due to the structure’s energy-efficient design.

Known as “The Bubble House,” this 11-dome residence is a real one-of-a-kind for just 1.5 million Australian dollars ($1.1 million).

Unassuming on the outside, but a world of wonder inside — a walk through this $325,000 home in downtown St. Louis is an adventure in and of itself.

This ultramodern $3 million home in Potomac, Maryland, is all drama from exterior to interior, with a drop-level dining room, slanted floor-to-ceiling windows, multiple kitchens and intricately tiled, geometric-shaped rooms.

No, this mind-blowing house is not an optical illusion — it’s a geodesic dome home that would make Buckminster Fuller proud.

This newly renovated condo in Boston’s Jamaica Plain neighborhood takes open concept living to a whole new level.

This German Catholic church and adjoining schoolhouse, built in the late 19th century, has been converted to a B&B, event hall and duplex — it even comes with its own fully functioning restaurant.

The structure, built in 1883, won the 2017 Archie Award for restoration and includes a blend of original and new features, such as reclaimed barn beams and restored original cherry wood floors.

Located in the historic wild west town of Pearce, Arizona, the Soto Bros. and Renaud Store was opened in 1896 and restored in 2019.

Famed architect Joe Boggs transformed this northern Virginia farmhouse into a modern work of art that’s been featured in publications like The Washington Post and Builder magazine.