Jean Gillin

Jean Gillin is a real estate agent with Integrity Core Realty in Jericho. MLS records credit Jean with 9 transactions over the last 12 months, worth $5.3 million in total sales volume. Across both sides of the deal, that is an average of $583,889 per transaction.

4 of those transactions were on the listing side, representing sellers, for $2.4 million. The other 5 were on the selling side, representing buyers, for $2.9 million. The split is close to even, so Jean works for both sellers and buyers.

The average price differs by side: $588,750 for listings and $580,000 for buyer-side sales.

By sales volume, Jean ranks 31st of the 150 agents in Smithtown with recorded sales, ahead of 79 percent of them. The typical agent there closed 2 transactions worth $1.7 million, so Jean's volume is about 3 times the local median.

Statewide, Jean is 2972nd by volume among 14,678 New York agents with recorded sales.

In ZIP code 11787, the address on Jean's MLS record, the median sold price was $815,000 across 19 sales between June 2026 and July 2026. Jean's average transaction of $583,889 is below that median, so much of the work is in the more affordable part of the market.

Jean is listed with Integrity Core Realty, Jericho. Other agents on the same office record, busiest first:

• Christine Dickson11.5 transactions · 8.5M volume
• Moataz Elshamy7 transactions · 5.4M volume
• Ran Cho2 transactions · 3.8M volume
• Patsy Tiu5 transactions · 3.5M volume
• Carolyn Crimmins2 transactions · 3.2M volume
• Michael Marcaccio3 transactions · 2.2M volume

These other Smithtown 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.

• Jon David Lenard49.5 transactions · 36.7M volume
• Lori Zamore28.5 transactions · 26.8M volume
• Justin Soriano28 transactions · 22.7M volume
• Gordon Lewis29 transactions · 21.4M volume
• Jessica Stanco24.5 transactions · 19.6M volume
• Nicholas Albanese24.5 transactions · 17.3M 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. Jean has not claimed this profile, and a listing here does not mean Jean or Integrity Core Realty endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.