Viewing Parcel Address (PIN)

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The Open Source Data Files that are here are from Cook County.

This Page is a combination of all Files.

The Parcel Universe and most other Cook County files are categorized by PIN and Tax Year.

This page is PIN ONLY. You can expand this page (at the bottom) to see lists of all files related to this Pin.

The 2023 Data is from the Parcel Universe File with Tax_Year = 2023.

Viewing Parcel Address (PIN)


Last Modification Date: 2024-08-30 @ 5:00 PM
PIN: 03344230210000
Property Address: 204 N WILLIAM ST
City - Zip: MOUNT PROSPECT - 60056
2023 Property Class: 203
2023 Township: 38 - Wheeling
2023 Neighborhood: 38071
2023 Tax District: 38020
Cook Viewer GIS: External GIS Website
By Tax Year Tax Assessment Data: 25 Assessments
Tax Year Mail Bldg Mail Land Cert Bldg Cert Land Board Bldg Board Land Board Tot View
2023 19,677 6,323 19,677 6,323 19,677 6,323 26,000 View
2022 19,677 6,323 19,677 6,323 19,677 6,323 26,000 View
2021 17,263 4,579 17,263 4,579 17,263 4,579 21,842 View
2020 19,744 4,578 17,263 4,578 17,263 4,578 21,841 View
2019 21,591 4,578 21,591 4,578 19,744 4,578 24,322 View
2018 15,547 3,924 15,547 3,924 15,547 3,924 19,471 View
2017 15,547 3,924 15,547 3,924 15,547 3,924 19,471 View
2016 16,577 3,924 15,547 3,924 15,547 3,924 19,471 View
2015 16,312 3,488 16,312 3,488 16,312 3,488 19,800 View
2014 16,312 3,488 16,312 3,488 16,312 3,488 19,800 View
2013 16,312 3,488 16,312 3,488 16,312 3,488 19,800 View
2012 18,149 3,924 18,149 3,924 18,149 3,924 22,073 View
2011 18,149 3,924 18,149 3,924 18,149 3,924 22,073 View
2010 18,149 3,924 18,149 3,924 18,149 3,924 22,073 View
2009 23,485 4,142 23,485 4,142 23,485 4,142 27,627 View
2008 23,080 6,627 23,080 6,627 23,080 6,627 29,707 View
2007 23,660 6,627 23,660 6,627 23,080 6,627 29,707 View
2006 17,468 4,883 17,468 4,883 17,468 4,883 22,351 View
2005 17,468 4,883 17,468 4,883 17,468 4,883 22,351 View
2004 17,468 4,883 17,468 4,883 17,468 4,883 22,351 View
2003 12,185 4,124 12,185 4,124 12,185 4,124 16,309 View
2002 12,185 4,124 12,185 4,124 12,185 4,124 16,309 View
2001 12,185 4,124 12,185 4,124 12,185 4,124 16,309 View
2000 9,902 4,124 9,902 4,124 9,902 4,124 14,026 View
1999 9,902 4,124 9,902 4,124 9,902 4,124 14,026 View