Sieren Auction Sales

Full-service auction company serving all of Iowa. We offer a Live and Online Only Auctions specializing in Farmland, Equipment, Retirement and Estate Auctions. We take pride in our marketing approach to ensure unique attention amongst every Auction.

Mike Gannon
Retirement Auction

Location: Delmar, IA

Auction Date: July 31st, 2025

Open House: Saturday July 26th from 11:00AM - 3:00PM.  

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Washington County, IA
33.77 Acres M/L

Location: Ainsworth, IA

View Listing Here

Johnson County, IA
9.26 Acre building site

Location: Swisher, IA

View Listing Here

Jefferson County, IA 
67.5 Acres M/L

Location: Lockridge, IA

View Listing Here

Keokuk County, IA
175.07 Acres M/L

Location: Hedrick, IA

View Listing Here

Muscatine County, IA
82.5 Acres M/L

Location: Nichols, IA

View Listing Here

Keokuk County, IA
Acreage

Address: 17003 245th Street Sigourney, IA 52591

View Listing Here

PAST EVENTS / NEWS

Muscatine County, IA
Land Auction

- 102.53 Acres M/L
- Auction Date: April 2nd 2025

SOLD - $12,250/ACRE

View Auction Here

80 Acres M/L - Iowa City, IA

Online Only Auction - SOLD $14,100/Acre
Auction Date: 11/22/24

VIEW HERE

Iowa County, IA Land Auction

Anne Kay Miller Estate

153.54 Acres M/L SOLD
Tract 1 - $10,500/Acre
Tract 2 - $8,000/Acre
Tract 3 - $110,000

Auction Date: 11/07/24
North English Community Center

VIEW HERE

Lee County, IA Land Auction

80 Acres M/L

11/06/24 - SOLD - $14,500/Acre
Donnellson, IA - Lee County Fairgrounds

VIEW HERE

Poweshiek County, IA Land Auction

40 Acres M/L - Deep River, IA

10/24/24 - SOLD - $11,300/Acre
Online Only Auction

VIEW HERE

Machinery Pete 
4840 Highlight video

NEW ALLTIME RECORD! The John Deere 4840 broke the all-time 4840 record by $21,000 & sold for $71,655

Watch Video Here

Hotz Farms Inc.
Auction Results

NEW ALLTIME RECORD!
The John Deere 4840 broke the all-time 4840 record by $21,000 & sold for $71,655.

SUCCESSFUL FARMING NEWS ARTICLE

Check out this amazing article written by Ryan Roossinck with Tractor Zoom. It highlights a great auction we had in Lone Tree, IA. It also talks about Farmers Supply Sales & The Iron Elk. Give it a read!

VIEW ARTICLE HERE

Morrison Equipment Auction Results
South English, IA - 12/07/23

Linn & Johnson County, IA Land Auction

Lisbon, IA - December 6th, 2023

SOLD: Tract 1 - $6,750 Tract 2 - $6,550

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Jefferson County, IA
Farmland Auction

Packwood, Iowa - November 21st at 10AM

SOLD: $7,300/Acre

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Johnson County, IA
Absolute Land Auction

Iowa City, Iowa - November 17th

SOLD: $9,900/Acre

View Auction Here

Van Buren County, IA
1,306 Acres M/L

Stockport, IA - SOLD

Pleased to present Coppers Creek Ranch encompassing 1,306 acres m/l in the heart of Van Buren County, Iowa.

VIEW FARM

NEW Sieren Auction Sales Apparel 

Send us a message or email to order. We will ship to you!

$25 = T - Shirts & Long Sleeve T's
$35 = Sweatshirts

The John Deere 4450 included was the highest selling 4450 back in 2020 on one of our Auctions.

2022 State Auctioneering Awards

We attended the Iowa Auctioneers Annual Convention and were awarded first place in the Agricultural / Equipment Advertising Contest and first place in the Real Estate Advertising Contest. These are two prominent awards to be received as competition is amongst all Auction Companies throughout Iowa.

First place Agricultural / Equipment Advertising

First place Real Estate Advertising

Lee County Land Auction

Location: West Point, IA

SOLD
Tract 1 - $5,700/Acre
Tract 2 - $9,100/Acre
Tract 3 - $9,100/Acre
 

View Auction Here

RECORDS BROKE!
"Jay" & Connie Peiffer Equipment Auction



#1 Case IH Maxxum 140 ever sold on Auction

#1 Case IH MX 150 twd ever sold on Auction

#2 Case IH 8920 twd ever sold on Auction.

#1 Case IH JX95 twd ever sold on Auction.


View Auction Here

Iowa County Auction
SOLD $10,000/Acre

62.66 Acres M/L

Location: North English, IA

Date: 10/20/22

View Land Here

Keokuk County Auction

SOLD - $10,000/Acre

North English, IA
79 Acres m/l
66.7 CSR2

View Auction Here

Meinecke Auction Results

Iowa County Auction

SOLD - $11,000/Acre

April 7th, 2022
80 Acres M/L
83.3 CSR2

View Auction Here

Mahaska County Land Auction Results

Tract 1 - $7,000/Acre
Tract 2 - $8,300/Acre
Tract 3 - $4,025/Acre
Tract 4 - $3,400/Acre

View Auction Here

Land Auction Results

242.30 Acres M/L

Washington County, IA


Tract 1 - $16,600/Acre
Tract 2 - $11,400/Acre
Tract 3 - $310,000

View Auction Here

AUCTION RESULTS

KEOKUK COUNTY, IA

Tract 1 - $10,750
Tract 2 - $14,350
Tract 3 - $10,025

160 Acres M/L

View Here

Batavia, IA  // Auction Highlights

Custom Marketing

We take pride in our Marketing Platform. Check out past marketing flyers below.

Click Here

Sieren Auction Sales

Watch a quick video from past auctions.

Sieren Auction Sales is here for you. We work diligently to ensure an efficient sales process with top notch marketing. As marketing professionals we ensure your property be exposed to the entire market place. As a full service auction company with a focus in Farmland and Equipment sales, it is our duty to work for you as the seller to maximize the sale price of your asset.

Business hours

Monday - Sunday

Appointments only

Sieren Auction Sales

Address

1580 Hwy 1
Washington, IA 52353, US

(319) 591-0111 [email protected]

Sieren Auction Sales

Sieren Auction Sales is here for you. We work diligently to ensure an efficient sales process with top notch marketing. As marketing professionals we ensure your property be exposed to the entire market place. As a full service auction company with a focus in Farmland and Equipment sales, it is our duty to work for you as the seller to maximize the sale price of your asset.

© 2025 Sieren Auction Sales

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