When Pablo Pérez Palacios’ Mexico City–based architecture firm PPAA was tasked with building an apartment tower to meet La Colonia Roma's need for additional housing, he faced a problem familiar to developers in historic neighborhoods everywhere. The site was occupied by a dilapidated home that dates to 1925, and local laws required that the facade and part of the structure be maintained. PPAA’s innovative approach was to cut the original three-story home in half, preserving enough of the building to front the street and hold two apartments replete with classic Victorian details like high ceilings and restored millwork. In the back of the lot, they designed a sleek eight-story apartment tower that would hold an additional nine apartments, for a total of 11 units. Not bad for a site that was previously an uninhabited single-family house.

A small dining space and kitchen area blend into the expansive wood paneling used throughout The Barn.

A vibrant yellow pocket door adds a playful splash of color in the bathroom/laundry area on the lower level.

This living/bedroom space showcases neutral tones and shades of white to contrast the continued use of natural, treated wood surfaces.

The entryway leads into the living room, and a low wall hides the staircase that leads to the lower level from view.

A resin-coated mop makes up Misha Kahn's bright-yellow B.A.N.A.N.A.S, which recalls a torch, but doesn't actually give off light.

Designed by Belgium architectural studio OYO Architects, this 1,883-square-foot family residence in Maldegem, East Flanders, was conceived with a single green roof that meets the grass at ground level. The concrete base of the structure supports a lightweight timber frame, which was assembled in a local warehouse before being mounted on site. Different plants are grown on the green roof throughout the seasons.

2206 Parklands Lane, Saint Louis Park, MN 55416

Though this home is close to downtown Minneapolis, it sits on a quiet, 3.77-acre piece of land. When you approach the brick home, it immediately becomes clear that it’s a Frank Lloyd Wright-designed home—thanks to its wing-like shape and Cherokee Red-painted steps.

Custom-designed back-painted glass in the kitchen backsplash brings the blue-gray tones of the water inside, while Caesarstone Black Raven countertops provide a stark contrast. Bulthaup appliances update the kitchen's functionality.

Completed in 1946, the Booth House was originally built for an advertising executive and his wife before becoming a rental property in 1955 for the architectural photographer Robert Damora, and architect Sirkka Damora. The Damoras later purchased the home and have lived there ever since. Now 93 years old, Sirkka has been seeking a new owner for this piece of architectural history. Litigation over the title means that the Booth House could face being torn down—so its buyer will also be its rescuer.

In the kitchen, the same materials and shapes are echoed, including the custom barstools that surround the kitchen island—which bare resemblance to the seating options he designed for the living room.