Kelly Sonner

Named 2025 "Rising Star" for Brown Harris Stevens. With a diverse background spanning over a decade, Kelly brings a unique blend of skills and experiences to the real estate world. Formerly in the apparel industry for seven years, she honed her sales expertise with renowned brands such as Calvin Klein, Tommy Hilfiger, and New Balance. This journey instilled in her a sharp eye for detail and a deep appreciation for luxury — qualities that now benefit her clients across every type of transaction.

Having spent nearly 13 years living in several NYC neighborhoods — from uptown to downtown — Kelly brings both broad citywide insight and a lived-in understanding of the nuances that make each area special. Now proudly based on the Upper West Side, she combines deep local expertise in her own neighborhood with a well-rounded perspective of the city as a whole. This local insight enhances her ability to guide clients with clarity and confidence.