William Cahill

William Cahill is a real estate agent with Richey Real Estate Services in Reston. MLS records credit William with 2 transactions over the last 12 months, worth $981,000 in total sales volume. Across both sides of the deal, that is an average of $490,500 per transaction.

All of William's MLS activity in this period is on the listing side, representing sellers: 2 listing transactions for $981,000, or $490,500 on average.

By sales volume, William ranks 290th of the 405 agents in Reston with recorded sales, ahead of 28 percent of them. The typical agent there closed 3 transactions worth $2.2 million.

Statewide, William is 10814th by volume among 16,069 Virginia agents with recorded sales.

William is listed with Richey Real Estate Services, Reston. Other agents on the same office record, busiest first:

• COLIN RICHEY9 transactions · 4.9M volume
• David Buckingham7 transactions · 4.4M volume
• Musaab Aldakheel1 transaction · 850K volume
• Sushama Richey1 transaction · 790K volume
• Vicky Chrisner1 transaction · 263K volume

These other Reston 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.

• Sarah Reynolds616.5 transactions · 374.3M volume
• Jennifer Young222 transactions · 150.9M volume
• Akshay Bhatnagar95 transactions · 91.3M volume
• Nikki Lagouros110 transactions · 83.9M volume
• Viktorija Piano50.5 transactions · 67.1M volume
• Matias Leiva77 transactions · 63.1M 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. William has not claimed this profile, and a listing here does not mean William or Richey Real Estate Services endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.