
Diana Braun Group
The Diana Braun Group, co-led by industry powerhouses Diana Braun and Frank Langen, provides a comprehensive, white-glove approach to luxury real estate on the Los Angeles Westside. By synthesizing decades of market-leading brokerage, sophisticated negotiation strategy, and an unparalleled depth of local architectural history, the team delivers exceptional results for the most discerning clients.
A Legacy of Market Mastery With a collective career volume exceeding $1 billion, the group’s foundation is built on decades of resilience and success. Frank Langen, a Santa Monica native with roots in the market dating back to 1994, provides an invaluable perspective honed through multiple economic cycles. His background as a commodities trader in Europe and his lifelong immersion in architectural design—culminating in his stewardship of iconic community projects and photography galleries—bring a unique intellectual and aesthetic rigor to every listing.
Strategic Synergy & Architectural Expertise Diana Braun brings a forward-thinking, design-driven approach to the partnership, leveraging her firsthand experience in ground-up construction and remodeling to maximize asset potential. Together, Diana and Frank combine their international perspectives and intimate knowledge of the Westside—from the Santa Monica and Rustic Canyon lineages to the Venice and Brentwood corridors—to provide bespoke advisory services that go far beyond traditional brokerage.
The Group Advantage The Diana Braun Group is powered by a high-caliber support team that ensures every transaction is executed with precision, discretion, and operational excellence:
Operational & Administrative Excellence: Maria Rowe serves as the operational backbone of the group, ensuring our high-touch workflows and client communications remain seamless and efficient.
Escrow & Contract Integrity: Gina Padilla brings decades of specialized experience as a former Escrow Officer to the team, providing a layer of protection and precision that ensures our contracts close with absolute accuracy and integrity.
Market Insight & Community Depth: Andreas Ramani provides seasoned market intelligence and maintains deep-rooted connections within the local community, ensuring our clients maintain a competitive edge in every micro-market.
Whether representing architectural estates, complex probate properties, or multi-unit investments, the Diana Braun Group is committed to protecting our clients’ capital through disciplined negotiation, strategic positioning, and unwavering professional advocacy. We invite you to experience a new standard of real estate partnership.
Team Agents
Diana Braun Group’s Transactions
$11,000,000
1639, 1643, 1649 9th St


































