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 @ 5:05 PM
PIN: 08122220040000
Property Address: 307 S WILLIAM ST
City - Zip: MOUNT PROSPECT - 60056
2023 Property Class: 202
2023 Township: 16 - Elk Grove
2023 Neighborhood: 16030
2023 Tax District: 16016
Cook Viewer GIS: External GIS Website
By Tax Year Tax Assessment Data: 26 Assessments
Tax Year Mail Bldg Mail Land Cert Bldg Cert Land Board Bldg Board Land Board Tot View
2024 14,993 11,007 0 0 0 0 0 View
2023 14,993 11,007 14,993 11,007 14,993 11,007 26,000 View
2022 14,993 11,007 14,993 11,007 14,993 11,007 26,000 View
2021 12,080 6,952 12,080 6,952 12,080 6,952 19,032 View
2020 14,432 6,951 12,079 6,951 12,079 6,951 19,030 View
2019 23,489 6,951 14,432 6,951 14,432 6,951 21,383 View
2018 17,155 5,793 17,155 5,793 17,155 5,793 22,948 View
2017 17,155 5,793 17,155 5,793 17,155 5,793 22,948 View
2016 17,155 5,793 17,155 5,793 17,155 5,793 22,948 View
2015 15,962 5,213 15,962 5,213 15,962 5,213 21,175 View
2014 15,962 5,213 15,962 5,213 15,962 5,213 21,175 View
2013 15,962 5,213 15,962 5,213 15,962 5,213 21,175 View
2012 19,204 6,082 19,204 6,082 19,204 6,082 25,286 View
2011 19,204 6,082 19,204 6,082 19,204 6,082 25,286 View
2010 19,204 6,082 19,204 6,082 19,204 6,082 25,286 View
2009 23,087 6,372 23,087 6,372 23,087 6,372 29,459 View
2008 21,481 10,195 21,481 10,195 21,481 10,195 31,676 View
2007 21,481 10,195 21,481 10,195 21,481 10,195 31,676 View
2006 14,466 9,268 14,466 9,268 14,466 9,268 23,734 View
2005 14,466 9,268 14,466 9,268 14,466 9,268 23,734 View
2004 14,466 9,268 14,466 9,268 14,466 9,268 23,734 View
2003 13,745 6,008 13,745 6,008 13,745 6,008 19,753 View
2002 13,745 6,008 13,745 6,008 13,745 6,008 19,753 View
2001 13,745 6,008 13,745 6,008 13,745 6,008 19,753 View
2000 11,144 6,008 11,144 6,008 11,144 6,008 17,152 View
1999 11,144 6,008 11,144 6,008 11,144 6,008 17,152 View