Diamond Development Partners

About Diamond Development Partners

Diamond Development Partners is a real estate operator headquartered in Carlsbad, CA. Diamond Development Partners operates in Los Angeles, California (LA), San Bernardino-Riverside-Ontario, California (Inland Empire) and San Diego, California. Its investment focus is on Industrial, Medical Office & Healthcare and Standalone Retail.

Diamond Development is a U.S.-based, full‑service real estate development firm that has delivered over 1,000,000 square feet of commercial real estate through more than $200 million in combined acquisitions and construction. It functions as a true build‑to‑suit developer, handling site locating, acquisition, design, construction, and subsequent property management. Its project portfolio includes completed and in‑progress commercial developments such as the 105,000 sf North Inland Live Well Center, 41,000 sf Magnolia Complex, and the 50‑acre, 450,000 sf Lake Elsinore Marketplace. The firm’s focus lies primarily in tenant‑specific infrastructures either ground‑up builds or creative renovations concentrated in urban, infill locations on California’s West Coast.

Principals at Diamond Development Partners