Welcome

Green Real Estate & Auction Company is located in West Central Iowa in the county seat town of Sac City, in Sac County, Iowa. Mike J. Green and Jim R. Green are the current owners and operators of the firm. Mike is a fourth generation auctioneer and Real Estate Broker since 1977 and Jim is the fifth generation auctioneer and Real Estate Salesperson since 2008.

Since 1894, and five consecutive generations of Green auctioneers, Green Real Estate & Auction Company has strived to offer honest and professional auction and real estate services.

We offer complete auction services, including Auctioneering, Clerking/Cashiering and complete sale management. Experienced in the auction sales of real estate, farms, farm machinery & equipment, estate, antique and household sales, as well as gun and sportsman type auctions.

Our real estate agency handles the sale of residential, lake homes, recreational land, farm land and acreages, and light commercial business properties and we have continued to be the #1 real estate firm in Sac County.

We are members of the National Auctioneers Association, Iowa Auctioneers Association and the United Counties Board of Realtors.

We are dedicated to our work. This is our full-time job. We are now in our 120th year of business. Experience does count!

Please feel free to contact us for more information about your auction and/or real estate needs.

Upcoming Auctions

Jun 25

LIVE AUCTION W/ ONLINE BIDDING!

Sac County Land Auction!

•   Apr 21 @ 9:00am CDT (Start)
•   Jun 25 @ 10:00am CDT (End)
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Schade Farm, LLC: 122.94 net taxable acres in Section 23 of Douglas Township that will be offered in 2 Parcels. Parcel A being the E1/2 and Parcel B being the W1/2. Full legal description and net acres for each parcel coming soon! The auction will be held at the Sac County Fairgrounds. If you are planning to bid online you must register at least 48 hours in advance in order to be approved to bid. 

Jun 28

ONLINE ONLY AUCTION!

Online Only Lytton Real Estate Auction

•   Apr 27 @ 10:00am CDT (Start)
•   Jun 28 @ 5:30pm CDT (End)
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•   208 Chestnutt Avenue, Lytton, IA 50561, US (map)

208 Chestnut Avenue, Lytton! This will be a timed online only auction that will utilize a soft close with auto extend. Any bid placed in the last 120 seconds will automatically extend the timer an additional 120 seconds until all bidding has stopped. 

Jun 28

ONLINE ONLY AUCTION!

Manning Estate Online Only Personal Property Auction

•   Jun 8 @ 12:00pm CDT (Start)
•   Jun 28 @ 6:30pm CDT (End)
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TERMS OF PERSONAL PROPERTY AUCTION: All items are sold as-is, where-is with no warranties either written or implied. All items must be paid in full before being removed from the property. THE PICKUP DATE IS WEDNESDAY, JULY 1st from 4-6 This will be a timed, online only auction that will utilize a soft close with auto extend. There will be a 10% Buyer Premium on the personal property & car for this auction. THERE IS NO BUYER PREMIUM ON THE HOUSE. Check our website for more information regarding these auctions!

Jul 22

LIVE AUCTION W/ ONLINE BIDDING!

Green Auction 2026 Summer/Pre Harvest Consignment Auction!

•   May 11 @ 12:00pm CDT (Start)
•   Jul 22 @ 9:00am CDT (End)
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•   3112 255th Street, Sac City, IA 50583, US (map)

We are now taking consignments of farm equipment, construction equipment & livestock equipment for our Summer/Pre Harvest consignment auction. Please call to consign: 712-662-4442. No overnight drop offs without calling ahead. Sliding commission rates: $25 minimum commission: 0-$3,000: 10%; $3,000 on up: 7%. VERY LIMITED small/misc. items will be accepted. 

Aug 4

LIVE AUCTION W/ ONLINE BIDDING!

Sac County, IA Land Auction!

•   May 26 @ 12:00pm CDT (Start)
•   Aug 4 @ 10:00am CDT (End)
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Petersen: 89.84 net taxable acres in Section 25 of Boyer Valley Township, Sac County, Iowa that will be sold as 1 parcel. The final sales price will be the high bid times 89.84. The auction will be held at the Sac County Fairgrounds, if you are planning on bidding online you must register at least 48 hours in advance in order to be approved to bid. 

Aug 7

LIVE AUCTION W/ ONLINE BIDDING!

Calhoun County, IA Land Auction!

•   May 8 @ 12:00pm CDT (Start)
•   Aug 7 @ 10:00am CDT (End)
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George A. Mack Rev. Trust: 190.41 net taxable acres in Sections 19 & 30 of Butler Township, Calhoun County that will be offered in 3 parcels. The auction will be held at the Lytton Legion Buidling in Lytton, Iowa. This will be a live auction with online bidding available. You must register at least 48 hours in advance in order to be approved to bid online. 

Aug 21

LIVE AUCTION W/ ONLINE BIDDING

Sac County, IA Land Auction!

•   May 20 @ 12:00pm CDT (Start)
•   Aug 21 @ 10:00am CDT (End)
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Wassom Farms, LLC: 240.03 net taxable offers in Sections 20 & 21 of Jackson Township will be offered in 5 Parcels. The auction will be held at the Sac County Fairgounds with online bidding available. If you are planning to bid online you must register at least 48 horus in advance in order to be approved to bid. 

Sep 3

LIVE AUCTION W/ ONLINE BIDDING!

Winquist Retirement Machinery Auction

•   May 15 @ 12:00pm CDT (Start)
•   Sep 3 @ 10:00am CDT (End)
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•   2796 C Avenue, Kiron , IA 51448, US (map)

This auction will offer an outstanding line of well maintained equipment. There will not be a lot of small items so be on time as the auction will move along quickly! 

Sep 10

LIVE AUCTION W/ ONLINE BIDDING!

Buena Vista County Land Auction!

•   May 21 @ 12:00pm CDT (Start)
•   Sep 10 @ 10:00am CDT (End)
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Buchholz Family: 112.22 net taxable acres in Section 11 of Grant Township, Buena Vista County, Iowa. Farm will be offered in 2 parcels: Farm 1 being 38.2 net taxable acres +/- and Farm 2 being 74.02 net taxable acres +/-. The auction will be held at the Allee Building in Newell. There will be online bidding available, if you are wanting to bid online you must register at least 48 hours in advance in order to be approved to bid. 

Nov 28

Give us a call today!

Land Auction Results

•   Nov 28 @ 4:55pm CST
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Past Year's +/- results of our land auctions.