Timothy John Barnard

Brion Costa, CCIM, is a Southern California real estate professional and Commercial Director with Century 21 Adams and Barnes. Since beginning his full-time real estate career in 1986, he has built decades of experience across commercial, industrial, land, and residential property, including luxury residential real estate. As a Certified Commercial Investment Member, Costa offers clients specialized commercial real estate knowledge and guidance intended to help them make informed property and investment decisions.

His services include support with commercial investments, development projects, multifamily investments, and commercial land opportunities. He works with clients navigating the complexities of acquiring or developing property, drawing on his experience and industry certifications to help assess opportunities and plan projects. Costa’s website also features current listings, recent sales, real estate news, and educational articles on topics such as buying versus leasing, investment strategies, adaptive reuse, and Southern California market conditions. Based in Monrovia, California, Brion Costa serves clients seeking experienced guidance across a broad range of real estate needs.