Karen O'Connor

Karen O'Connor is a real estate agent with Compass Greater NY, LLC in Yorktown Heights. MLS records credit Karen with 17.5 transactions over the last 12 months, worth $12.7 million in total sales volume. Across both sides of the deal, that is an average of $726,926 per transaction.

7.5 of those transactions were on the listing side, representing sellers, for $5.6 million. The other 10 were on the selling side, representing buyers, for $7.1 million. The split is close to even, so Karen works for both sellers and buyers.

The average price differs by side: $752,827 for listings and $707,500 for buyer-side sales.

By sales volume, Karen ranks 5th of the 93 agents in Yorktown Heights with recorded sales, ahead of 95 percent of them. The typical agent there closed 4 transactions worth $2 million, so Karen's volume is about 6.4 times the local median.

Statewide, Karen is 882nd by volume among 14,678 New York agents with recorded sales.

In ZIP code 10598, the address on Karen's MLS record, the median sold price was $675,000 across 25 sales between June 2026 and July 2026. Karen's average transaction of $726,926 sits close to that median.

Karen is listed with Compass Greater NY, LLC, Yorktown Heights. Other agents on the same office record, busiest first:

• Catherine Duff-Poritzky21 transactions · 17.9M volume
• Amber Thomas14.5 transactions · 9.1M volume
• Anna Priskie13 transactions · 8.4M volume
• Samantha Vecchiolla10 transactions · 5.8M volume
• Vincent Degaltini7 transactions · 3.4M volume
• Crystal Colombo5 transactions · 2.6M volume

These other Yorktown Heights 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.

• Douglas Dill29.5 transactions · 26.8M volume
• Cynthia Haas16 transactions · 15.7M volume
• Lisa Bucolo20 transactions · 13M volume
• Thomas Consaga17 transactions · 11.8M volume
• Lisa DaRos16 transactions · 11.3M 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. Karen has not claimed this profile, and a listing here does not mean Karen 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.