Sarah Hartwell

Sarah Hartwell is a real estate agent with Walzel Properties - Corporate Office in Houston. MLS records credit Sarah with 3 transactions over the last 12 months, worth $1.2 million in total sales volume. Across both sides of the deal, that is an average of $410,667 per transaction.

All of Sarah's MLS activity in this period is on the listing side, representing sellers: 3 listing transactions for $1.2 million, or $410,667 on average.

By sales volume, Sarah ranks 4806th of the 12,087 agents in Houston with recorded sales, ahead of 60 percent of them. The typical agent there closed 2 transactions worth $891,000.

Statewide, Sarah is 33249th by volume among 72,302 Texas agents with recorded sales.

Sarah is listed with Walzel Properties - Corporate Office, Houston. Other agents on the same office record, busiest first:

• Mary Ann Seeman23 transactions · 16.8M volume
• Calvin Kim33 transactions · 15.4M volume
• Neil Nguyen20 transactions · 10.2M volume
• Adriane Taylor19 transactions · 7.6M volume
• Mahmoud Khalifa10.5 transactions · 6.8M volume
• Sheree Lukong14 transactions · 6.2M volume

These other Houston 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.

• Laura Sweeney46.5 transactions · 211.7M volume
• Robert Salmons298 transactions · 137.7M volume
• Lee Jones206 transactions · 129.7M volume
• Michael Seder117 transactions · 125M volume
• Jimmy Franklin282 transactions · 115.7M volume
• Mike Mahlstedt46 transactions · 114.5M 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. Sarah has not claimed this profile, and a listing here does not mean Sarah or Walzel Properties - Corporate Office endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.