By adding a garage, a previous owner saved this Frank Lloyd Wright house

In the life of a house, owners must make modifications to keep up with wear and tear. In the life of a historically-significant house, changes are judged on how well they balance preservation with necessity. While this house remains remarkably preserved in terms of footprint, original equipment, trim and interior surfaces, it has seen three significant changes since it was built a hundred years ago.

The external stucco was covered in the 1930s with cedar shake.
The single-pane windows were replaced with double panes in stages between the 1950s and the 90s.
Since the house had no drive, garage or carport,(and no place to put one) ,a garage was added under the sleeping porch in 1976.

Purists might view the garage addition as lamentable; a “significant alteration.” Cosmetically, they would be right. The front facade is very different from Wright’s vision, since below grade is now exposed. There is also a philosophical problem: Wright hated garages. He thought they were places to collect junk.

So in 2017, we began to gradually deemphasize the visual impact of the change. We removed aging veneers, fixtures and faux surfaces, replaced the garage doors, and painted all in muted colors. We’re not done.

Yet, we are massively thankful to the previous owner who built the garage.

Structural evaluation shows that without it, the house may not be standing today. Original plans (below) reveal footings on two elevations: deep enough for a full basement under the main house and shallow under the porch (and front flower box).

Over the years, as water moved and soil shifted, the shallower footings were quicker to move than the deeper ones, which had more surface area and were connected to concrete floors. The porch began to sag. It moved at least 3/8 of an inch in comparison with the main space.

By adding a garage, the owner lifted and supported the porch before the problem became serious. Today, the whole house rests solidly on equally-deep footings and the foundation is integrated and sound.