The Truth About Agents: 2026 survey results

Lake County Top 20 Single-Family Closings

1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Full Year All Real Data 2020 : Q1
Rank Listing Agent Sold Price City Listing Office
1 Andra O’Neill $4,200,000 Lake Bluff @properties
2 Mona Hellinga $3,250,000 Lake Forest Berkshire Hathaway HomeServices Chicago
3 Elizabeth Wieneke $2,410,000 Lake Forest Griffith, Grant & Lackie
4 Susie Banas $2,320,000 Lake Forest @properties
5 Christine Puszynski $2,275,000 Lake Forest @properties
6 Marina Carney $2,200,000 Lake Forest Griffith, Grant & Lackie
7 Heidi Ogden $2,200,000 Lake Forest Griffith, Grant & Lackie
8 Michael LaFido $2,195,000 Barrington Hills @properties
9 Marina Carney $1,875,000 Lake Forest Griffith, Grant & Lackie
10 Sophia Childs $1,835,000 Lake Forest Childs Realty Group
11 Maria Etling $1,700,000 North Barrington Berkshire Hathaway HomeServices  Chicago
12 Sondra Douglass $1,684,443 Lake Forest @properties
13 Marina Carney $1,663,000 Lake Bluff Griffith, Grant & Lackie
14 Alissa McNicholas $1,650,000 Lake Bluff Coldwell Banker Realty
15 Luke Mutter $1,579,885 Lake Forest Berkshire Hathaway HomeServices Chicago
16 Ann Lyon $1,480,000 Lake Forest Berkshire Hathaway HomeServices Chicago
17 Margaret Styler $1,450,000 Libertyville @properties
18 Kelly Fragassi $1,350,000 Libertyville @properties
19 Catherine Kendall $1,350,000 Lake Forest Coldwell Banker Realty
20 Nancy Adelman $1,325,000 Lake Forest Griffith, Grant & Lackie
Our thanks to Midwest Real Estate Data LLC for providing information for this report. MRED supplies figures for Real Data to Agent Publishing LLC, which adjusts the figures based on documents provided by agents and managing brokers. While Agent Publishing works to ensure its data is accurate, Agent Publishing LLC, Chicago Agent magazine and MRED are not responsible or liable for any errors, omissions or inaccuracies in the information provided, or for any reliance on the data. Please consult each office, brokerage or agent for official information. If you believe information is not accurate, please contact Agent Publishing with verified documentation at [email protected].
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Top Agents:

The calculations are only based on single family homes, townhouse and condos.

When listings have a CoList Broker ID, both the List Broker and the CoList Broker are each assigned credit for half a transaction and half the sales price is credited to their sales volume. When listings have a CoBuyer Broker ID, both the Buyer Broker and the CoBuyer Broker are each assigned credit for half a transaction and half the sales price is credited to their sales volume.

Top Offices:

The calculations are only based on single family homes, townhouse and condos.

When listings have a CoList Broker ID, both the List Broker Office and the CoList Broker Office are each assigned credit for half a transaction and half the sales price is credited to their sales volume. When listings have a CoBuyer Broker ID, both the Buyer Broker Office and the CoBuyer Broker Office are each assigned credit for half a transaction and half the sales price is credited to their sales volume.

For all other data-related questions regarding real estate and local markets, please contact the relevant local Realtor association listed below:
  • Chicago Association of Realtors
  • Heartland Realtor Organization
  • HomeTown Association of Realtors
  • Mainstreet Organization of Realtors
  • North Shore-Barrington Association of Realtors
  • Oak Park Area Association of Realtors
  • Realtor Association of the Fox Valley
  • Three Rivers Association of Realtors

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