Harrison McWilliams

Harrison McWilliams is a real estate agent with Compass - Denver in Denver. MLS records credit Harrison with 16.5 transactions over the last 12 months, worth $13.7 million in total sales volume. Across both sides of the deal, that is an average of $828,000 per transaction.

7.5 of those transactions were on the listing side, representing sellers, for $6.5 million. The other 9 were on the selling side, representing buyers, for $7.2 million. The split is close to even, so Harrison works for both sellers and buyers.

The average price differs by side: $868,133 for listings and $794,556 for buyer-side sales.

By sales volume, Harrison ranks 23rd of the 436 agents in Castle Rock with recorded sales, ahead of 95 percent of them. The typical agent there closed 3 transactions worth $2 million, so Harrison's volume is about 6.8 times the local median.

Statewide, Harrison is 885th by volume among 20,359 Colorado agents with recorded sales.

In ZIP code 80104, the address on Harrison's MLS record, the median sold price was $649,000 across 87 sales between June 2026 and July 2026. Harrison's average transaction of $828,000 is about 1.3 times that median, which points to higher-priced homes than the ZIP code as a whole.

Harrison is listed with Compass - Denver, Denver. Other agents on the same office record, busiest first:

• Helm, Weaver, Helm24 transactions · 102M volume
• The Northrop Group84 transactions · 85.8M volume
• Jason Cummings62 transactions · 83.7M volume
• Josh Steck26.5 transactions · 49.4M volume
• Karen Seitz19.5 transactions · 45.7M volume
• Jennifer Apel40.5 transactions · 39.3M volume

These other Castle Rock 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.

• Stacie Chadwick69 transactions · 108M volume
• Joan Pratt34 transactions · 37.5M volume
• Nadine Kirk52 transactions · 37M volume
• Elaine Stucy17 transactions · 35.5M volume
• Heather Christensen45.5 transactions · 34.4M volume
• Ford Fountain Team20 transactions · 32.9M 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. Harrison has not claimed this profile, and a listing here does not mean Harrison or Compass - Denver endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.