Katie Penny Shea is a nationally recognized leading real estate agent located in Mercer Island, WA. Katie is a part of Coldwell Banker Bain and is an affiliate of the Coldwell Banker brand.
RealTrends Verified Performance
Based On 2025 Sales Data
Sides
14
Volume
$34.25M
National
Volume Rank
2805
Sides Rank
-
State
Volume Rank
87
Sides Rank
-
Awards
Verified by RealTrends
RealTrends Verified Top Agent by Volume
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Market Update for June 6, 2026
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