Cook County Assessor's Office
Joseph Berrios

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Appeal Filing & Closing Deadlines

Townships Currently Active


Bremen Assessment notices mailed April 12, 2013
The deadline to file an appeal May 13, 2013
The deadline to file documentation May 23, 2013

Maine * Assessment notices mailed April 8, 2013
View Township
Valuation Statistics		 The deadline to file an appeal May 20, 2013
The deadline to file documentation May 30, 2013

Berwyn Assessment notices mailed April 18, 2013
The deadline to file an appeal May 20, 2013
The deadline to file documentation May 31, 2013

New Trier * Assessment notices mailed April 26, 2013
View Township
Valuation Statistics		 The deadline to file an appeal May 28, 2013
The deadline to file documentation June 7, 2013

Lake Assessment notices mailed May 7, 2013
The deadline to file an appeal June 7, 2013
The deadline to file documentation June 17, 2013

Lemont Assessment notices mailed May 10, 2013
The deadline to file an appeal June 10, 2013
The deadline to file documentation June 20, 2013

Lyons Assessment notices mailed May 17, 2013
The deadline to file an appeal June 17, 2013
The deadline to file documentation June 27, 2013

Palatine * Assessment notices mailed May 20, 2013
View Township
Valuation Statistics		 The deadline to file an appeal June 20, 2013
The deadline to file documentation July 1, 2013

Assessment Filing Dates

2013 Filing Dates


Townships not listed have yet to be mailed.
[*] Indicates Reassessment District
[**] Indicates Estimated Mailing Date

Township Assessment Notices Mailed Last Date Appeals Accepted Re-Review Final Date Date A-Roll Certified Date A-Roll Published Board of Review Filing Dates PASS
Riverside  1/28/2013  2/28/2013  3/21/2013  4/2/2013  4/10/2013  -  2
River Forest  1/28/2013  2/28/2013  3/21/2013  4/2/2013  4/11/2013  -  2
Norwood Park*  2/8/2013  3/8/2013  4/2/2013  4/12/2013  4/25/2013  -  2
Rogers Park  2/13/2013  3/13/2013  4/8/2013  4/19/2013  5/1/2013  -  2
Evanston*  2/22/2013  3/25/2013  4/24/2013  5/8/2013  5/16/2013  -  2
Oak Park  3/5/2013  4/5/2013  4/30/2013  5/14/2013  5/22/2013  -  2
Elk Grove*  3/15/2013  4/15/2013        -  1
Cicero  3/13/2013  4/15/2013  5/10/2013      -  1
Lake View  4/2/2013  5/2/2013        -  1
Palos  3/28/2013  4/29/2013        -  1
Maine*  4/8/2013  5/20/2013        -  1
Bremen  4/12/2013  5/13/2013        -  1
Berwyn  4/18/2013  5/20/2013        -  1
New Trier*  4/26/2013  5/28/2013        -  1
Lake  5/7/2013  6/7/2013        -  1
Lemont  5/10/2013  6/10/2013        -  1
Lyons  5/17/2013  6/17/2013        -  1
Palatine*  5/20/2013  6/20/2013        -  1
Stickney  5/27/2013 **          -  
Barrington*  6/6/2013 **          -  
Worth  6/10/2013 **          -  
Hyde Park  6/17/2013 **          -  
Leyden*  6/21/2013 **          -  
Calumet  6/25/2013 **          -  
Proviso  7/10/2013 **          -  
Wheeling*  7/15/2013 **          -  
West  7/15/2013 **          -  
Orland  7/24/2013 **          -  
Jefferson  7/31/2013 **          -  
Northfield*  8/5/2013 **          -  
Thornton  8/12/2013 **          -  
Rich  8/20/2013 **          -  
Schaumburg*  8/26/2013 **          -  
North Chicago  8/28/2013 **          -  
Niles*  9/5/2013 **          -  
Bloom  9/6/2013 **          -  
South Chicago  9/9/2013 **          -  
Hanover*  9/11/2013 **          -  
Closed: 38   38  


2012 Filing Dates


Townships not listed have yet to be mailed.
[*] Indicates Reassessment District
[**] Indicates Estimated Mailing Date

Township Assessment Notices Mailed Last Date Appeals Accepted Re-Review Final Date Date A-Roll Certified Date A-Roll Published Board of Review Filing Dates PASS
Riverside  1/27/2012  2/27/2012  3/21/2012 at 5:00 PM  3/30/2012  4/11/2012  08/06/2012-09/04/2012  F
River Forest  1/27/2012  2/27/2012  3/21/2012 at 5:00 PM  3/30/2012  4/12/2012  8/6/2012-9/4/2012  F
Norwood Park  1/27/2012  2/27/2012  3/21/2012 at 5:00 PM  3/30/2012  4/12/2012  8/6/2012-9/4/2012  F
Rogers Park*  2/24/2012  3/26/2012  4/24/2012  5/10/2012  5/23/2012  8/20/2012-9/18/2012  F
Evanston  2/24/2012  3/26/2012  4/24/2012  5/16/2012  5/24/2012  8/6/2012-9/4/2012  F
Oak Park  3/2/2012  4/2/2012  5/2/2012 at 5:00 PM  5/18/2012  5/30/2012  8/6/2012-9/4/2012  F
Berwyn  3/13/2012  4/13/2012  5/9/2012 at 5:00PM  5/24/2012  6/6/2012  8/20/2012-9/18/2012  F
Cicero  3/22/2012  4/23/2012  6/1/2012 at 5:00PM  6/20/2012  7/4/2012  8/20/2012-9/18/2012  F
Palos  4/10/2012  5/10/2012  6/4/2012 at 5:00PM  6/20/2012  7/5/2012  8/20/2012-9/18/2012  F
Lake View*  4/11/2012  5/11/2012  6/18/2012 at 5:00PM  7/3/2012  7/11/2012  8/20/2012-9/18/2012  F
Elk Grove  4/11/2012  5/11/2012  6/13/2012 at 5:00PM  6/27/2012  7/12/2012  8/20/2012-9/18/2012  F
Bremen  4/27/2012  5/29/2012  6/20/2012 at 5:00PM  7/6/2012  7/19/2012  8/20/2012-9/18/2012  F
Maine  4/30/2012  5/31/2012  6/25/2012 at 5:00PM  7/6/2012  7/18/2012  9/17/2012-10/16/2012  F
Lake*  5/18/2012  6/19/2012  8/1/2012 at 5:00PM  8/30/2012  9/12/2012  9/17/2012-10/16/2012  F
New Trier  5/11/2012  6/11/2012  7/16/2012 at 5:00PM  8/3/2012  8/16/2012  9/17/2012-10/16/2012  F
Lyons  5/18/2012  6/18/2012  7/17/2012 at 5:00PM  8/3/2012  8/15/2012  9/17/2012-10/16/2012  F
Palatine  5/18/2012  6/18/2012  7/17/2012 at 5:00PM  8/3/2012  8/16/2012  9/17/2012-10/16/2012  F
Stickney  5/30/2012  7/2/2012  8/8/2012  8/23/2012  9/6/2012  9/17/2012-10/16/2012  F
Lemont  6/4/2012  7/5/2012  8/8/2012  8/23/2012  9/7/2012  9/17/2012-10/16/2012  F
Barrington  6/11/2012  7/11/2012  8/10/2012 at 5:00PM  8/23/2012  9/6/2012  10/22/2012-11/20/2012  F
Hyde Park*  6/25/2012  7/25/2012  9/6/2012 at 5:00PM  10/2/2012  10/17/2012  10/22/2012-11/20/2012  F
Worth  6/26/2012  7/26/2012  8/29/2012 at 5:00PM  9/14/2012  9/27/2012  10/22/2012-11/20/2012  F
Calumet  6/15/2012  7/16/2012  8/9/2012 at 5:00PM  8/23/2012  9/6/2012  10/22/2012-11/20/2012  F
Leyden  7/6/2012  8/6/2012  9/12/2012 at 5:00PM  10/4/2012  10/11/2012  10/22/2012-11/20/2012  F
Proviso  7/12/2012  8/13/2012  9/21/2012 at 5:00PM  10/4/2012  10/11/2012  10/22/2012-11/20/2012  F
West*  7/23/2012  8/23/2012  10/16/2012 at 12:00PM  11/7/2012  11/15/2012  11/19/2012-12/18/2012  F
Wheeling  7/20/2012  8/20/2012  9/25/2012 at 5:00PM  10/15/2012  10/25/2012  11/19/2012-12/18/2012  F
Orland  7/25/2012  8/27/2012  9/26/2012 at 5:00PM  10/15/2012  10/25/2012  11/19/2012-12/18/2012  F
Northfield  7/31/2012  8/31/2012  9/28/2012 at 5:00PM  10/15/2012  10/25/2012  11/19/2012-12/18/2012  F
Jefferson*  8/15/2012  9/18/2012  11/30/2012 at 2:00PM  11/30/2012  12/7/2012  12/19/2012-1/17/2013  F
Thornton  8/20/2012  9/20/2012  10/25/2012 at 5:00PM  11/21/2012  11/28/2012  12/3/2012-1/2/2013  F
Schaumburg  8/22/2012  9/24/2012  10/22/2012 at 5:00PM  11/15/2012  11/28/2012  12/3/2012-1/2/2013  F
Rich  8/28/2012  9/28/2012  10/26/2012 at 5:00PM  11/16/2012  11/29/2012  12/3/2012-1/2/2013  F
North Chicago*  9/14/2012  10/15/2012  11/20/2012 at 5:00PM  12/6/2012  12/13/2012  1/7/2013-2/5/2013  F
Niles  9/4/2012  10/4/2012  11/2/2012 at 5:00PM  11/27/2012  12/6/2012  1/7/2013-2/5/2013  F
Bloom  9/12/2012  10/12/2012  11/9/2012 at 5:00PM  11/27/2012  12/6/2012  12/19/2012-1/17/2013  F
Hanover  9/17/2012  10/17/2012  11/9/2012 at 5:00PM  11/27/2012  12/6/2012  12/19/2012-1/17/2013  F
South Chicago*  9/28/2012  10/29/2012  11/24/2012 at 2:00PM  12/6/2012  12/13/2012  1/7/2013-2/5/2013  F
Closed: 38   38  



2011 Filing Dates


Townships not listed have yet to be mailed.
[*] Indicates Reassessment District
[**] Indicates Estimated Mailing Date

Township Assessment Notices Mailed Last Date Appeals Accepted Re-Review Final Date Date A-Roll Certified Date A-Roll Published Board of Review Filing Dates PASS
Riverside*  5/13/2011  6/13/2011  7/21/2011  8/3/2011  8/10/2011  9/6/2011-10/5/2011  F
River Forest*  5/13/2011  6/13/2011  7/21/2011  8/3/2011  8/11/2011  9/6/2011-10/5/2011  F
Norwood Park  5/13/2011  6/13/2011  7/21/2011  8/3/2011  8/11/2011  9/6/2011-10/5/2011  F
Rogers Park  5/13/2011  6/13/2011  7/21/2011  8/3/2011  8/10/2011  9/23/2011-10/24/2011  F
Evanston  5/13/2011  6/13/2011  7/21/2011  8/3/2011  8/11/2011  9/23/2011-10/24/2011  F
Oak Park*  5/24/2011  6/24/2011  8/10/2011  8/26/2011  9/7/2011  9/23/2011-10/24/2011  F
Cicero*  6/3/2011  7/5/2011  8/10/2011  8/26/2011  9/7/2011  9/23/2011-10/24/2011  F
Lake View  6/6/2011  7/6/2011  8/10/2011  8/26/2011  9/7/2011  10/18/2011-11/16/2011  F
Berwyn*  6/10/2011  7/11/2011  8/15/2011  8/26/2011  9/7/2011  9/23/2011-10/24/2011  F
Palos*  6/15/2011  7/15/2011  8/24/2011  9/9/2011  9/22/2011  10/18/2011-11/16/2011  F
Maine  6/20/2011  7/20/2011  9/8/2011  9/29/2011  10/12/2011  10/18/2011-11/16/2011  F
Bremen*  6/23/2011  7/25/2011  8/31/2011  9/19/2011  9/29/2011  10/18/2011-11/16/2011  F
Elk Grove  7/6/2011  8/8/2011  9/12/2011  9/29/2011  10/13/2011  10/18/2011-11/16/2011  F
New Trier  7/7/2011  8/8/2011  9/12/2011  9/29/2011  10/13/2011  10/18/2011-11/16/2011  F
Lyons*  7/12/2011  8/12/2011  10/7/2011  11/8/2011  11/16/2011  11/29/2011-12/28/2011  F
Palatine  7/28/2011  8/29/2011  10/3/2011  10/20/2011  11/3/2011  11/8/2011-12/7/2011  F
Stickney*  7/15/2011  8/15/2011  10/12/2011  10/28/2011  11/3/2011  11/8/2011-12/7/2011  F
Lemont*  7/25/2011  8/25/2011  9/23/2011  10/6/2011  10/14/2011  11/8/2011-12/7/2011  F
Lake  8/5/2011  9/6/2011  10/26/2011  11/14/2011  11/16/2011  11/29/2011-12/28/2011  F
Barrington  7/26/2011  8/26/2011  10/3/2011  10/20/2011  11/3/2011  11/8/2011-12/7/2011  F
South Chicago  8/22/2011  9/22/2011  11/15/2011  11/22/2011  12/1/2011  12/22/2011-1/20/2012  F
Worth*  8/5/2011  9/6/2011  10/28/2011  11/17/2011  11/24/2011  11/29/2011-12/28/2011  F
Calumet*  7/21/2011  8/22/2011  9/23/2011  10/6/2011  10/13/2011  11/8/2011-12/7/2011  F
Leyden  8/10/2011  9/12/2011  10/20/2011  11/14/2011  11/17/2011  12/22/2011-1/20/2012  F
Proviso*  8/12/2011  9/12/2011  11/3/2011  11/18/2011  12/1/2011  1/24/2012-2/22/2012  F
Wheeling  8/24/2011  9/26/2011  11/8/2011  11/21/2011  11/30/2011  12/22/2011-1/20/2012  F
West Chicago  9/1/2011  10/3/2011  11/17/2011  11/22/2011  12/1/2011  12/22/2011-1/20/2012  F
Orland*  8/22/2011  9/22/2011  11/8/2011  11/21/2011  12/1/2011  1/10/2012-2/8/2012  F
Northfield  9/1/2011  10/3/2011  11/8/2011  11/21/2011  12/1/2011  1/10/2012-2/8/2012  F
Thornton*  9/13/2011  10/13/2011  11/18/2011  11/22/2011  11/30/2011  12/22/2011-1/20/2012  F
Schaumburg  9/14/2011  10/14/2011  11/12/2011  11/21/2011  12/1/2011  1/24/2012-2/22/2012  F
Jefferson  9/20/2011  10/20/2011  11/18/2011  11/22/2011  11/30/2011  1/10/2012-2/8/2012  F
Rich*  9/20/2011  10/20/2011  11/15/2011  11/22/2011  12/1/2011  1/10/2012-2/8/2012  F
North Chicago  10/7/2011  11/7/2011  11/19/2011  11/22/2011  12/1/2011  12/22/2011-1/20/2012  F
Niles  9/27/2011  10/27/2011  11/17/2011  11/22/2011  12/1/2011  1/24/2012-2/22/2012  F
Hyde Park  10/4/2011  11/4/2011  11/19/2011  11/22/2011  11/30/2011  1/10/2012-2/8/2012  F
Bloom*  9/29/2011  10/31/2011  11/18/2011  11/22/2011  12/1/2011  1/24/2012-2/22/2012  F
Hanover  10/3/2011  11/3/2011  11/19/2011  11/22/2011  12/1/2011  1/24/2012-2/22/2012  F
Closed: 38   38  




2013 Townships Closed

(*) Reassessment District

  • Evanston*
    		•
  • Oak Park
    		•
  • River Forest
    		•
  • Norwood Park*
    		•
  • Riverside
    		•
  • Rogers Park
    		•
     



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