303 North Mountain Avenue - Edison House
This house is on the New Jersey Register of Historic Places as an example of a poured-concrete house designed by Thomas Edison to provide mass-produced affordable housing. Montclair resident Frank D. Lambie was instrumental in construction by designing and building the molds through his Lambie Concrete House Corporation and New York Steel Form Company. A 1910 version of this construction technique is at 420 Valley Road in Montclair.