This brief period was perhaps the greatest time of growth for Fullerton prior to the 1950s. The booming economy generated a demand for housing, and for the first time there was a market for exclusive neighborhoods. Not only was there a need for more housing but for residences of a more sophisticated type. Houses designed with Spanish Colonial and Cottage styles were built in response.

At the same time, concentrations of larger, more expensive residences appeared in several hillside subdivisions specifically promoted as high quality neighborhoods. Some of the Significant Properties of this period are the special housing in these areas.

Apartment developments, some built in a courtyard pattern, continued to be constructed to meet an evergrowing demand for housing.

William Wintter House, 1926
Lamhofer House, 1927
Henry Kroeger House, 1927
Model Home of 1927
Gobar House, 1927
Starbuck House, 1927
Mahr House, 1928
Nenno House, 1928
Conley House, 1928
Edgar Johnson House, 1928
Mennis House, 1928
Gowen House, 1928
Mariola Apartments, 1929
Abbott House, 1929
Cleaver House, 1929
Dewella Apartments, 1929
Dunphy Apartments, 1929
Foster House, 1929
Thompson House, 1930
130 W Whiting Ave Apartments, 1930
Hirigoyen House, 1930
Russ House / Hunter House, 1930