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Serio Group

About Us

Respected. Loyal. Relentless. Discreet. These are the guiding principles that define the Serio Group—and the promise we make to every client we serve. Led by husband-and-wife team Ron and Waruka Serio, the Serio Group delivers a distinct advantage in luxury real estate: the combined force of two high-performing professionals who approach every transaction with strategy, precision, and deep personal commitment. We serve a select clientele with elevated taste, complex needs, and high expectations—and we consistently exceed them. Our reputation is built on exclusive access, expert negotiation, and white-glove service. From uncovering off-market opportunities to positioning homes for maximum return, we bring an unmatched level of preparation and care to every detail. With training in negotiation from Harvard Law School and a deep understanding of real estate marketing, we don’t just facilitate transactions—we shape outcomes. As full-time partners in both life and business, we move in lockstep, ensuring that every client benefits from unified attention, refined execution, and the support of a team that is fully aligned in purpose and values. Why discerning clients choose The Serio Group: Access to private, off-market inventory not available to the public Advanced pricing and marketing strategy tailored to high-value homes Fierce negotiation skill backed by elite training and real-world results Total alignment, responsiveness, and discretion throughout the process A personalized, white-glove experience at every step We represent more than just properties. We represent people who expect the best—and deserve nothing less. Live your best life!

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Contact

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.