Shelby has watched Scottsdale grow from open desert into one of the most sought after luxury markets in the country, and for nearly 30 years, she has helped families navigate it.

Licensed since 1997, Shelby has sold through every version of this market: traditional resale, the short sale era, and as a top producing REO agent for Freddie Mac, where she managed up to 100 listings at once. That range is rare. It means she has closed deals under pre...