S William St, Columbia, MO Property Records

Boone County property records for 21 addresses on S William St, Columbia, MO · Last verified August 2026

S William St Highlights

Properties 21
Median Sale Price $399,000
Deeds and Mortgages on File 9
Median Price per Sqft $165
Median Annual Tax Bill $1,707
Median Year Built 1940
Median Ownership Tenure 16 years

Properties on S William St

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

11 S William St

7,108 sqft · Built 1960 · 0.932 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Oct 2023

101 S William St

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

401 S William St

3 bd · 1 ba · 1,256 sqft · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2006 $2872025 1 Name on Record AssessorUpdated Apr 2026

403 S William St

4 bd · 2 ba · 1,674 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$399,000Apr 2026 $1,8732025 —Oct 2017 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

404 S William St

5 bd · 2 ba · 1,366 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4792025 2 Names on Record AssessorUpdated Nov 2025

405 S William St

4 bd · 2 ba · 1,976 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3692025 1 Name on Record AssessorUpdated Nov 2025

406 S William St

12,368 sqft · Built 2002 · 0.485 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,3392025 1 Name on Record AssessorUpdated Nov 2025

407 S William St

8 bd · 4 ba · 3,611 sqft · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2025 $2,7382025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

410 S William St

2 bd · 1 ba · 816 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $1,0482025 1 Name on Record AssessorUpdated Aug 2026

411 S William St

4,688 sqft · Built 1990 · 0.348 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1802025 1 Name on Record AssessorUpdated Apr 2026

504 S William St

4 bd · 2 ba · 1,848 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $2,2472025 2 Names on Record AssessorUpdated Nov 2025

506 S William St

7 bd · 2 ba · 1,997 sqft · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2006 $1,2122025 1 Name on Record AssessorUpdated Nov 2025

508 S William St

3 bd · 2 ba · 1,897 sqft · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2010 $2,1162025 —Feb 2008 2 Names on Record AssessorUpdated Nov 2025

510 S William St

5 bd · 2 ba · 2,368 sqft · 0.333 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9822025 1 Name on Record AssessorUpdated Nov 2025

514 S William St

7 bd · 3 ba · 2,122 sqft · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5102025 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

516 S William St

6 bd · 3 ba · 2,509 sqft · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$414,960Dec 2024 $1,3792025 —May 2018 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

518 S William St

8 bd · 3 ba · 2,562 sqft · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6462025 1 Name on Record AssessorUpdated Nov 2025

522 S William St

4 bd · 3 ba · 2,398 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7072025 2 Names on Record AssessorUpdated Apr 2026

600 S William St

4 bd · 2 ba · 968 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,600Jun 2008 $1,4242025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

602 S William St

4 bd · 2 ba · 990 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$141,800Apr 2009 $6412025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

606 S William St

4 bd · 2 ba · 2,128 sqft · 0.447 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 $2,2522025 Amount on Record Aug 2010 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

Wildfire Risk on S William St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets