About Us
At Castlemaine Partners, we help clients navigate the evolving landscape of commercial real estate with clarity, creativity, and confidence. Headquartered in Atlanta, we are a modern advisory firm offering a full suite of services across brokerage, investment, and development.
Our approach is rooted in adaptability. Real estate is never static—and neither are we. Whether we’re structuring complex acquisitions, reimagining underutilized assets, or guiding long-term investment strategies, Castlemaine brings agile thinking and data-informed insight to every stage of the process.
Clients turn to us for more than execution. They rely on our ability to anticipate shifts, identify hidden opportunities, and deliver custom-built solutions that outperform expectations. From urban infill to suburban growth corridors, from value-add repositioning to ground-up development, our team brings a deep understanding of market dynamics, zoning frameworks, capital structures, and strategic partnerships.
Castlemaine Partners is not just a service provider—we’re a strategic partner invested in our clients’ success. Whether you’re a private investor, institutional owner, or operating business, we tailor our strategies to meet your goals with precision and creativity.
Nathan Wang
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Founder & Managing Partner, Castlemaine Partners
Nathan Wang is the Founder and Managing Partner of Castlemaine Partners, an Atlanta-based commercial real estate advisory firm specializing in brokerage, investment, and development. He leads the firm’s vision with a hands-on, analytical approach—helping clients navigate complex markets and unlock long-term value through adaptable strategies.
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Before launching Castlemaine in 2025, Nathan was Vice President at Highgate Partners, where he drove growth within the brokerage business, overseeing acquisitions, and client advisory across the Sun Belt. He also co-founded Citadel Venture Holdings in Houston, where he oversaw all aspects of the business including underwriting, capital structuring and investment management.
Nathan began his career at Clay & Company, gaining experience across industrial, office, multifamily, medical office, and hospitality properties. He holds a Finance degree from Texas Christian University and an MBA from the University of Georgia.
