Holly Brumble Flannery

Owner/Team Lead

• 2651 E 21st Street, Ste 100 Tulsa, OK 74114

• +1 (918) 409-2762
• https://holly.thebaynebrookgroup.com


• Contact

For Holly Brumble Flannery, real estate has always been about people first. As the Founder and Leader of The BayneBrook Group within Keller Williams Realty Advantage, she leads a high-performing team known for elevated service, strategic marketing, and exceptional results across Tulsa and its surrounding communities.
With more than 15 years of experience spanning new-construction design, residential and commercial sales, and team leadership, Holly guides clients through important life transitions with clarity, confidence, and a deeply intentional approach. She named The BayneBrook Group after her children, Baynes and Brooklyn a reflection of the heart, integrity, and purpose behind the way she serves.
Holly is consistently recognized among the top real estate professionals both locally and nationally, including Real Trends #12 Medium-Sized Team in Oklahoma, RT + Tom Ferry’s The Thousand (Top 0.5% of all Agents/Teams Nationwide), America’s Best (Top 1.5% of Agents/Teams Nationwide), Tulsa People’s Top 100, multiple Keller Williams Platinum Awards, and a Real Producers Magazine cover feature. She has also been nominated for Leader of the Year by Tulsa Real Producers.
Known for her calm presence under pressure and proactive problem-solving, Holly elevates every listing and purchase through thoughtful presentation, precise positioning, and strategic execution. She leads a team of talented women who share her commitment to high-level service and a client-first mindset, supporting buyers and sellers across a wide range of needs from first purchases to refined downsizing, as well as complex property, land, and development opportunities.
Clients describe Holly as intentional, warm, and steady, with a gift for simplifying the process and creating an experience that feels both curated and deeply supportive no matter the price point.

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