The 1930s marked a pivotal decade in Los Angeles architecture, with ten remarkable buildings capturing the city's evolution year by year during this transformative period. These structures tell the story of a rapidly growing metropolis that was establishing its unique architectural identity while navigating the challenges of the Great Depression and emerging as a major American city.

The decade began with ambitious construction projects that reflected Los Angeles' growing confidence and aspirations. Early 1930s buildings showcased the transition from ornate revival styles to more streamlined modernist approaches, as architects began embracing new materials and construction techniques that would define the city's skyline for generations to come.

Mid-decade constructions revealed how the city adapted its architectural vision during economic hardship, with projects demonstrating both resourcefulness and continued ambition. These buildings incorporated Art Deco elements and emerging International Style influences, creating a distinctive Los Angeles aesthetic that balanced Hollywood glamour with practical modernism.

The latter part of the 1930s saw the completion of several landmark structures that would become defining features of the Los Angeles landscape. These projects represented the city's growing maturity as an urban center and its ability to attract world-class architectural talent who understood the unique requirements of Southern California's climate and lifestyle.

Each building from this remarkable decade contributes to understanding how Los Angeles transformed from a regional center into a major metropolitan area. The architectural legacy of the 1930s continues to influence Los Angeles design today, with many of these structures still serving as important civic, commercial, and cultural landmarks that define the city's character and identity.