Mario Castorena

Mario Castorena is a real estate agent with One Choice Realty in Colton. MLS records credit Mario with 2 transactions over the last 12 months, worth $1 million in total sales volume. Across both sides of the deal, that is an average of $500,000 per transaction.

All of Mario's MLS activity in this period is on the listing side, representing sellers: 2 listing transactions for $1 million, or $500,000 on average.

By sales volume, Mario ranks 20th of the 35 agents in Grand Terrace with recorded sales, ahead of 43 percent of them. The typical agent there closed 2 transactions worth $1.1 million.

Statewide, Mario is 81000th by volume among 115,589 California agents with recorded sales.

In ZIP code 92313, the address on Mario's MLS record, the median sold price was $589,900 across 5 sales between June 2026 and July 2026. Mario's average transaction of $500,000 sits close to that median.

Mario is listed with One Choice Realty, Colton. Other agents on the same office record, busiest first:

• Hugo Cortez7 transactions · 3.5M volume

These other Grand Terrace 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.

• Lisa Duarte14 transactions · 8.7M volume
• Jacqueline Miller10.5 transactions · 6.8M volume
• Jody Barnett14 transactions · 6.5M volume
• Jacqueline Miller10.5 transactions · 6.5M volume
• Lisa Duarte10 transactions · 6.2M volume
• Nadeen Zamora11 transactions · 5.7M 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. Mario has not claimed this profile, and a listing here does not mean Mario or One Choice Realty endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.