Jennifer Sullivan

Jennifer Sullivan is a real estate agent with Compass Greater NY LLC in Garden City. MLS records credit Jennifer with 14.5 transactions over the last 12 months, worth $25 million in total sales volume. Across both sides of the deal, that is an average of $1,722,138 per transaction.

10.5 of those transactions were on the listing side, representing sellers, for $15.8 million. The other 4 were on the selling side, representing buyers, for $9.1 million. Most of the work, 72 percent, is on the listing side, so Jennifer is more often the agent a seller hires.

The average price differs by side: $1,508,095 for listings and $2,284,000 for buyer-side sales.

By sales volume, Jennifer ranks 6th of the 132 agents in Garden City with recorded sales, ahead of 95 percent of them. The typical agent there closed 3 transactions worth $3.1 million, so Jennifer's volume is about 8.1 times the local median.

Statewide, Jennifer is 260th by volume among 14,678 New York agents with recorded sales.

In ZIP code 11530, the address on Jennifer's MLS record, the median sold price was $1,273,500 across 22 sales between June 2026 and July 2026. Jennifer's average transaction of $1,722,138 is about 1.4 times that median, which points to higher-priced homes than the ZIP code as a whole.

Jennifer is listed with Compass Greater NY LLC, Garden City. Other agents on the same office record, busiest first:

• Laura Carroll28 transactions · 45.3M volume
• Stephen Baymack13.5 transactions · 25.2M volume
• Laura Baymack13 transactions · 24.1M volume
• Adrienne McDougal14 transactions · 20.1M volume
• Athena Menoudakos21 transactions · 17.9M volume
• Kathleen Thornton6 transactions · 11.4M volume

These other Garden 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 Giannone30 transactions · 35.3M volume
• Michelle Mcardle36 transactions · 32.5M volume
• Maureen Lagarde17 transactions · 26.4M 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. Jennifer has not claimed this profile, and a listing here does not mean Jennifer or Compass Greater NY LLC endorses or is affiliated with Expert Agents Near Me. We collect no reviews, so there are no ratings from us on this page.