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Antonia Quanstrom

Coldwell Banker Realty

Coldwell Banker

Antonia Quanstrom is a nationally recognized leading real estate agent located in Walnut Creek, CA. Antonia is a part of Coldwell Banker Realty and an affiliate of the Coldwell Banker brand. Antonia primarily serves clients in California. Scroll down to view their 2024 awards, based on 2023 data - verified by RealTrends.

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(Based on 2023 sales data)

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