Mandi Gaca Martenson

Mandi Gaca Martenson is a real estate agent with Keller Williams Realty Delmarva in Ocean City. MLS records credit Mandi with 1 transaction over the last 12 months, worth $309,000 in total sales volume. Across both sides of the deal, that is an average of $309,000 per transaction.

All of Mandi's MLS activity in this period is on the selling side, representing buyers: 1 buyer-side transaction for $309,000, or $309,000 on average.

By sales volume, Mandi ranks 341st of the 359 agents in Ocean City with recorded sales, ahead of 5 percent of them. The typical agent there closed 4 transactions worth $2.1 million.

Statewide, Mandi is 12042nd by volume among 12,729 New Jersey agents with recorded sales.

Mandi is listed with Keller Williams Realty Delmarva, Ocean City. Other agents on the same office record, busiest first:

• Grant Fritschle57.5 transactions · 36.5M volume
• Nicole Callender45 transactions · 23.1M volume
• Jonathan Barker26.5 transactions · 17.2M volume
• Lauren Bunting20.5 transactions · 12.3M volume
• Kimberly Lucido-McCabe18 transactions · 8.8M volume
• Sheri Smith19 transactions · 8.6M volume

These other Ocean City 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.

• Nancy Reither42.5 transactions · 38.5M volume
• Ryan Haley69 transactions · 33.3M volume
• Carol Proctor53.5 transactions · 28.7M volume
• Joseph Wilson41 transactions · 28.3M volume
• Kevin Decker37 transactions · 23.3M 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. Mandi has not claimed this profile, and a listing here does not mean Mandi or Keller Williams Realty Delmarva endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.