
WELCOME TO BROCK AUCTION COMPANY INC.
"The Land Marketing Professionals for Over 100 Years"

Four Generations Strong
See for yourself why the professionals at Brock Auction have sold 100’s of millions of dollars worth of Real Estate for customers & clients just like you.
Contact us today to set up your no obligation consultation!
Auctioneers & Realtors: If you would like to enhance your profession and become a member of the Brock Auction Company Team, click here to contact us.
Specializing in the following areas:
• Farm & Ranch Land Auctions
• Farm Machinery Auctions
• Private Real Estate Sales
• Personal Property Auctions & Tag Sales
• Land & Estate Valuations
• Personal Property & Estate Valuations
Upcoming Sales
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Fall Firearms and Factory New Ammunition
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November 21, 2023 -
Little Yellow Dog Auction
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December 9, 2023 -
Online Only – Mark Reed Estate Gun Auction
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November 30, 2023 -
Approx. 162.47 Acres M/L of Unimproved Farmland in Plymouth County (Offered in 2 Tracts) – Jharleth Sitzmann Living Trust & Jharleth Sitzmann Heirs
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January 5, 2024 -
80 Acres M/L of Unimproved Farmland in Plymouth County, Iowa – Marcine Hames Estate
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January 8, 2024 -
Online Only – Household Goods, Furniture and Antiques
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January 2, 2024 -
Friends of Gehlen Ball – ” A Night in Nashville”
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April 20, 2024
Real Estate Listings
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About Us

We are a 4th generation auction and real estate firm that whether you want to buy or sell agricultural property of any kind, Brock Auction Co., Inc. & Bruce R. Brock Real Estate L.L.C. will be glad to sit down with you for a confidential no obligation consultation.
We have locations in Iowa, South Dakota, and Nebraska, and conduct auctions nation wide!