San Diego 101: Why is it so hard to build housing? | Geography, Demographics, Red Tape, Cost and Politics Block Critical Home Construction
San Diego Housing Crisis: Executive Summary San Diego's housing crisis represents a complex convergence of geographic limitations, demographic growth pressures, and entrenched political resistance that continues to prevent the construction of desperately needed homes. Our analysis reveals that despite modest recent reforms, the region remains fundamentally constrained by century-old zoning laws, powerful NIMBY opposition, and unique geographic barriers that limit development options to building "east or up." Bottom Line : More than three-quarters of San Diego's residential land remains zoned exclusively for single-family homes, while only 13 percent allows multi-family housing, creating an artificial scarcity that drives prices beyond reach for working families. Geographic Reality: Hemmed In on All Sides Unlike sprawling cities such as Phoenix, San Diego cannot simply build outward due to Mexico to the south, the Pacific Ocean to the west, and Camp ...