It was probably a small 2-3gal shrubs when they planted it, but it should be 3-5ft from foundation. Probably won’t hurt foundation, unless there are cracks where the roots can get in, but otherwise, no harm.
Best to remove it after it blooms and dig-out stump, backfill with topsoil, let settle and plant something farther away from foundation. Is is south/west/east-facing?
Faces west.