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Helen Oliveri
Renee O Brien
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Achievements
Bachelor's Degree, University of Southern California
Finance and Real Estate, 1984 - 1987
CLHMS, REALTOR®
Business Highlights
Jameson Sotheby's International Realty
Connie Antoniou
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Achievements
Jameson Sotheby's International Realty Top Producer 2015, 2016, 2017, 2018, 2019, 2020, 2021
Bachelor's Degree, University of Iowa
General Science
GRI, CIPS, CLHMS, CRS, GREEN, SFR, REALTOR®
Connie Antoniou's Video
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Top 10 in Illinois, Top 100 In The U.S, #1 In the Buffalo Grove Area
REALTOR®, CRES, SFR, SRS
Business Highlights
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Achievements
REALTOR®, ABR®
Business Highlights
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Achievements
Top 1% Suburban Broker, Presidents Club
Bachelor's Degree, Marquette University
BS Mechanical Engineering
David Schwabe's Video
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Contact Us to Find a Top Agent in Vernon Hills
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We are extensively tracking the housing market in Vernon Hills, IL. Here are the strongest factors contributing to this score:
Median List Price
$520K
Per Square Foot
$243
Days on Market
345
Total Listings
26
Median List Price
Tue, Apr 14, 2026