Sonia Castro

Sonia Castro is a real estate agent with Coldwell Banker Realty in Chicago. MLS records credit Sonia with 6 transactions over the last 12 months, worth $1.7 million in total sales volume. Across both sides of the deal, that is an average of $288,033 per transaction.

1 of those transactions were on the listing side, representing sellers, for $255,000. The other 5 were on the selling side, representing buyers, for $1.5 million. Most of the work, 83 percent, is on the buyer side, so Sonia is more often the agent a buyer hires.

The average price differs by side: $255,000 for listings and $294,640 for buyer-side sales.

By sales volume, Sonia ranks 2185th of the 5,479 agents in Chicago with recorded sales, ahead of 60 percent of them. The typical agent there closed 3 transactions worth $1.2 million.

Statewide, Sonia is 10632nd by volume among 25,248 Illinois agents with recorded sales.

In ZIP code 60633, the address on Sonia's MLS record, the median sold price was $200,000 across 13 sales between September 2026 and October 2026. Sonia's average transaction of $288,033 is about 1.4 times that median, which points to higher-priced homes than the ZIP code as a whole.

Sonia is listed with Coldwell Banker Realty, Chicago. Other agents on the same office record, busiest first:

• Dawn McKenna109 transactions · 110.1M volume
• Chezi Rafaeli62 transactions · 67.1M volume
• Vilgert Vincenzo Kostaqi14 transactions · 11.8M volume
• Victoria Waliczek16.5 transactions · 11.3M volume
• Beau Shirley21 transactions · 10M volume
• Victoria Singleton15.5 transactions · 9M volume

These other Chicago agents also have recorded sales in the last 12 months. They are ranked by sales volume. Compare a few before you pick someone to interview.

• Matt Laricy557.5 transactions · 308.7M volume
• Grigory Pekarsky576.5 transactions · 290.9M volume
• Carrie McCormick143.5 transactions · 260M volume
• Emily Sachs Wong161 transactions · 257.9M volume
• Jeffrey Lowe111 transactions · 186.6M volume
• Benyamin Lalez299.5 transactions · 155.9M volume

The numbers on this page come from public MLS and license records, last updated May 2026. Transaction counts and dollar volumes cover the last 12 months and are credited to the agent named on each record. Sonia has not claimed this profile, and a listing here does not mean Sonia or Coldwell Banker Realty endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.