421st Ave, Willow Lake, SD Property Records

Clark County property records for 8 addresses on 421st Ave, Willow Lake, SD · Last verified November 2025

421st Ave Highlights

Properties 8
Latest Sale $400,000 (Dec 2016)
Sales Recorded 8
Average Living Area 1,730 sq ft
Owner Occupied 25%
Median Annual Tax Bill $2,222
Median Year Built 1920
Median Ownership Tenure 3 years

Properties on 421st Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

18573 421st Ave

4 bd · 1 ba · 1,627 sqft · 11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2006 $1,0702024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

18600 421st Ave

3 bd · 973 sqft · 160 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $3,3822024 1 Name on Record AssessorUpdated Nov 2025

18621 421st Ave

4 bd · 1 ba · 1,498 sqft · 80 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2013 $2,2222024 1 Name on Record AssessorUpdated Nov 2025

18684 421st Ave

3 bd · 2 ba · 1,690 sqft · 151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2023 $1,9292024 1 Name on Record AssessorUpdated Nov 2025

18844 421st Ave

4 bd · 2 ba · 2,810 sqft · 160 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Dec 2016 $3,3602024 1 Name on Record AssessorUpdated Nov 2025

18893 421st Ave

5 bd · 3 ba · 1,696 sqft · 2.86 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $2,1352024 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

19053 421st Ave

3 bd · 1 ba · 1,460 sqft · 5.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2024 $1,1742024 1 Name on Record AssessorUpdated Nov 2025

19337 421st Ave

5 bd · 2 ba · 2,088 sqft · 151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2024 $4,4622024 1 Name on Record AssessorUpdated Nov 2025