Tammy Vierkant

Tammy Vierkant is a real estate agent with National Agent Network in Austin. MLS records credit Tammy with 1 transaction over the last 12 months, worth $260,000 in total sales volume. Across both sides of the deal, that is an average of $260,000 per transaction.

All of Tammy's MLS activity in this period is on the listing side, representing sellers: 1 listing transaction for $260,000, or $260,000 on average.

By sales volume, Tammy ranks 5389th of the 5,628 agents in Austin with recorded sales, ahead of 4 percent of them. The typical agent there closed 3 transactions worth $1.5 million.

Statewide, Tammy is 66297th by volume among 72,302 Texas agents with recorded sales.

Tammy is listed with National Agent Network, Austin. No other agent shares that office record in our data.

These other Austin 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.

• Dave Clinton505 transactions · 166.5M volume
• Matthew Menard213 transactions · 90M volume
• Raquel Atwell142.5 transactions · 62.6M volume
• Kumara Wilcoxon20.5 transactions · 62.1M volume
• Kent Zarbock140.5 transactions · 61.8M volume
• Trey Phillips21 transactions · 57.9M 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. Tammy has not claimed this profile, and a listing here does not mean Tammy or National Agent Network endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.