Mary Corcoran

Mary Corcoran is a real estate agent with Key Realty in Boerne. MLS records credit Mary with 1 transaction over the last 12 months, worth $449,000 in total sales volume. Across both sides of the deal, that is an average of $449,000 per transaction.

All of Mary's MLS activity in this period is on the selling side, representing buyers: 1 buyer-side transaction for $449,000, or $449,000 on average.

By sales volume, Mary ranks 3966th of the 5,487 agents in San Antonio with recorded sales, ahead of 28 percent of them. The typical agent there closed 3 transactions worth $879,000.

Statewide, Mary is 55691st by volume among 72,302 Texas agents with recorded sales.

Mary is listed with Key Realty, Boerne. Other agents on the same office record, busiest first:

• Alberto Ramos7 transactions · 2.2M volume
• Kristy Gonzalez4 transactions · 1.2M volume
• Elda Olvera3 transactions · 885.4K volume
• Krista Dalton1 transaction · 830K volume
• Marco Lopez2 transactions · 776K volume
• Michael King2 transactions · 586K volume

These other San Antonio 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.

• Shane Neal517 transactions · 188.3M volume
• Kristen Schramme204 transactions · 90.4M volume
• Binkan Cinaroglu63 transactions · 67.8M volume
• Scott Malouff182 transactions · 66.7M volume
• Melissa Stagers101 transactions · 45.3M volume
• Dayton Schrader111 transactions · 38.7M 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. Mary has not claimed this profile, and a listing here does not mean Mary or Key Realty endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.