Assessment Calendar and Deadlines

As new filing dates are determined, they will be added below. Dates are subject to change. Any changed dates will say (REVISED) next to the new dates. 

 

Please note: The mailing of assessment notices and all appeal deadlines have been suspended until further notice due to unexpected changes in Assessor’s Office operations brought on by the COVID-19 outbreak.  Updates to this schedule will be announced via CCAO email newsletter. Please sign up here for updates.

TBD = To Be Determined.

Township Reassessment Notice Mailed Last Date Appeals Accepted Re-review Final Date Date-A-Roll Certified Date-A-Roll Published Board of Review Filing Dates Pass
River Forest 2/7/2020 TBD         1
Riverside 2/11/2020 TBD         1
Oak Park 2/27/2020 TBD         1
Palos 3/13/2020
(REVISED)
TBD         1
Calumet (REVISED)           E
Berwyn (REVISED)           E
Lemont (REVISED)           E
Lyons (REVISED)           E
Worth (REVISED)           E
Stickney (REVISED)           E
Orland (REVISED)           E
Cicero (REVISED)            E
Proviso (REVISED)           E
Thornton (REVISED)           E
Bremen (REVISED)           E
Rich (REVISED)           E
Bloom (REVISED)           E

In the following City and North Suburb townships, properties will only be reassessed only if there is a change due to division work, permit applications, or other special applications.

Township Reassessment Notice Mailed Last Date Appeals Accepted Re-review Final Date Date-A-Roll Certified Date-A-Roll Published Board of Review Filing Dates Pass
Evanston 2/19/2020
(REVISED)
TBD         1
Norwood Park 2/20/2020
(REVISED)
TBD         1
Rogers Park 2/24/2020 TBD         1
New Trier 3/5/2020 TBD         1
Barrington 3/13/2020
(REVISED)
TBD         1
Palatine (REVISED)           E
West Chicago (REVISED)           E
Wheeling (REVISED)           E
Lake View (REVISED)           E
Elk Grove (REVISED)           E
Leyden (REVISED)           E
Maine (REVISED)           E
Hyde Park (REVISED)           E
Northfield (REVISED)            E
Schaumburg (REVISED)           E
Jefferson (REVISED)           E
Hanover (REVISED)           E
Lake (REVISED)           E
Niles (REVISED)           E
North Chicago (REVISED)           E
South Chicago (REVISED)           E

2019 Assessment Calendar and Deadlines

The following townships in the North Suburbs will be fully re-assessed in 2019:

Township Assessment Notice Mailed Last Date Appeals Accepted Re-review Final Date Date-A-Roll Certified Date-A-Roll Published Board of Review Filing Dates Pass
Norwood Park 2/22/2019 (REVISED) 3/25/2019 4/19/2019 5/1/2019 5/16/2019 7/1/2019 - 7/30/2019 F
Evanston 3/15/2019 (REVISED) 4/15/2019 5/21/2019 6/11/2019 6/20/2019 7/1/2019 - 7/30/2019 F
New Trier 3/29/2019 (REVISED) 4/29/2019 7/2/2019 7/25/2019 8/15/2019 8/19/2019 - 9/17/2019 F
Elk Grove 4/18/2019 (REVISED) 5/29/2019 7/30/2019 8/22/2019 9/5/2019 9/9/2019 - 10/8/2019 2
Maine 5/7/2019 (REVISED) 6/7/2019 8/27/2019 9/25/2019 10/3/2019 10/7/2019 - 11/5/2019 2
Northfield 5/24/2019 (REVISED) 6/24/2019 10/1/2019 10/21/2019 10/31/2019 11/4/2019 - 12/3/2019 2
Barrington 6/4/2019 (REVISED) 7/5/2019 9/16/2019 9/25/2019 10/3/2019 10/7/2019 - 11/5/2019 2
Leyden 6/21/2019 (REVISED) 7/22/2019 10/15/2019 10/30/2019 11/7/2019 11/18/2019 - 12/17/2019 2
Wheeling 7/8/2019 (REVISED) 8/8/2019 11/1/2019 11/13/2019 11/20/2019 12/2/2019 - 12/31/2019 2
Palatine 8/2/2019 (REVISED) 9/3/2019 11/4/2019 11/16/2019 11/21/2019 12/2/2019 - 12/31/2019 2
Schaumburg 8/16/2019 (REVISED) 9/16/2019 11/9/2019 11/19/2019 11/22/2019 12/2/2019 - 12/31/2019 2
Niles 9/10/2019 (REVISED) 10/10/2019 11/16/2019 11/22/2019 11/28/2019 12/10/2019 - 1/8/2020 2
Hanover 9/24/2019 (REVISED) 10/24/2019 11/20/2019 11/26/2019 12/2/2019 12/10/2019 - 1/8/2020 2

The following townships will be re-assessed only if there is a change due to division work, permit applications or other special applications.

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 2/5/2019(REVISED)   3/7/2019 4/5/2019 4/15/2019 4/25/2019 7/1/2019 - 7/30/2019 F
River Forest 2/6/2019   3/8/2019 4/5/2019 4/17/2019 4/25/2019 7/1/2019 - 7/30/2019 F
Rogers Park 2/15/2019(REVISED)   3/18/2019 4/9/2019 4/19/2019 5/1/2019 7/1/2019 - 7/30/2019 F
Berwyn 2/26/2019(REVISED)   3/27/2019 4/22/2019 5/1/2019 5/16/2019 7/1/2019 - 7/30/2019 F
Oak Park 3/19/2019(REVISED)   4/19/2019 5/22/2019 6/7/2019 6/19/2019 7/1/2019 - 7/30/2019 F
Palos 4/5/2019(REVISED)   5/6/2019 7/2/2019 7/18/2019 8/1/2019 8/12/2019 - 9/10/2019 F
Cicero 4/12/2019(REVISED)   5/13/2019 7/2/2019 7/18/2019 8/1/2019 8/12/2019 - 9/10/2019 F
Lake View 4/29/2019(REVISED)   5/30/2019 7/31/2019 8/16/2019 8/28/2019 9/9/2019 - 10/8/2019 2
Lyons 5/20/2019(REVISED)   6/21/2019 9/3/2019 9/16/2019 9/26/2019 10/7/2019 - 11/5/2019 2
Stickney 5/28/2019(REVISED)   6/28/2019 9/4/2019 9/13/2019 9/26/2019 10/7/2019 - 11/5/2019 2
Bremen 6/4/2019   7/5/2019 10/1/2019 10/11/2019 10/24/2019 11/4/2019 - 12/3/2019 2
Lemont 6/12/2019(REVISED)   7/15/2019 9/30/2019 10/7/2019 10/18/2019 11/4/2019 - 12/3/2019 2
Calumet 6/14/2019(REVISED)   7/15/2019 8/12/2019 8/21/2019 9/4/2019 9/9/2019 - 10/8/2019 2
West 6/26/2019(REVISED)   7/26/2019 10/28/2019 11/6/2019 11/14/2019 11/18/2019 - 12/17/2019 2
Worth 6/28/2019(REVISED)   7/29/2019 10/26/2019 10/31/2019 11/7/2019 11/18/2019 - 12/17/2019 2
Hyde Park 7/11/2019(REVISED)   8/12/2019 10/28/2019 11/7/2019 11/13/2019 11/18/2019 - 12/17/2019 2
Proviso 7/22/2019(REVISED)   8/22/2019 10/31/2019 11/9/2019 11/13/2019 11/18/2019 - 12/17/2019 2
Jefferson 8/5/2019(REVISED)   9/6/2019 11/5/2019 11/15/2019 11/23/2019 12/2/2019 - 12/31/2019 2
Orland 8/8/2019(REVISED)   9/9/2019 11/4/2019 11/13/2019 11/21/2019 12/2/2019 - 12/31/2019 2
Thornton 8/27/2019(REVISED)   9/27/2019 11/14/2019 11/21/2019 11/27/2019 12/10/2019 - 1/8/2020 2
Lake 8/30/2019(REVISED)   9/30/2019 11/11/2019 11/19/2019 11/27/2019 12/10/2019 - 1/8/2020 2
Rich 9/11/2019(REVISED)   10/11/2019 11/16/2019 11/21/2019 11/29/2019 12/10/2019 - 1/8/2020 2
North Chicago 9/11/2019(REVISED)   10/11/2019 11/18/2019 11/26/2019 12/4/2019 12/10/2019 - 1/8/2020 2
South Chicago 9/19/2019(REVISED)   10/21/2019 11/21/2019 11/27/2019 12/7/2019 12/10/2019 - 1/8/2020 2
Bloom 9/23/2019(REVISED)   10/23/2019 11/21/2019 11/27/2019 12/4/2019 12/10/2019 - 1/8/2020 2

2018 Assessment Calendar and Deadlines

As new filing dates are determined, they will be added below. Dates are subject to change. Any changed dates will say (REVISED) next to the new dates.
To download a spreadsheet of the North, South and Chicago townships and dates, click here.

The following townships in the City will be fully re-assessed in 2018:

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
Rogers Park 4/23/2018(REVISED)   5/23/2018 6/28/2018 7/18/2018 8/1/2018 8/20/2018 - 9/18/2018 F
Lake View 5/7/2018(REVISED)   6/7/2018 8/6/2018 9/28/2018 10/10/2018 10/15/2018 - 11/13/2018 F
Hyde Park 6/19/2018(REVISED)   7/19/2018 9/5/2018 9/27/2018 10/3/2018 10/15/2018 - 11/13/2018 F
Jefferson 7/16/2018(REVISED)   8/16/2018 10/6/2018 10/24/2018 11/3/2018 11/7/2018 - 12/6/2018 F
Lake 7/30/2018(REVISED)   8/30/2018 10/21/2018 10/31/2018 11/7/2018 11/28/2018 - 12/27/2018 F
West 8/24/2018(REVISED)   9/25/2018 11/3/2018 11/15/2018 11/22/2018 12/10/2018 - 1/8/2019 F
North Chicago 9/5/2018   10/5/2018 11/12/2018 11/19/2018 11/28/2018 12/10/2018 - 1/8/2019 F
South Chicago 9/12/2018(REVISED)   10/12/2018 11/10/2018 11/17/2018 11/24/2018 12/10/2018 - 1/8/2019 F

The following townships will be re-assessed only if there is a change due to division work, permit applications or other special applications.

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 1/31/2018(REVISED)   3/2/2018 3/27/2018 4/9/2018 4/25/2018 8/1/2018 - 8/30/2018 F
River Forest 2/2/2018   3/6/2018 3/29/2018 4/6/2018 4/19/2018 8/1/2018 - 8/30/2018 F
Norwood Park 2/9/2018(REVISED)   3/12/2018 4/4/2018 4/16/2018 4/26/2018 8/1/2018 - 8/30/2018 F
Evanston 2/22/2018(REVISED)   3/26/2018 4/20/2018 5/2/2018 5/10/2018 8/1/2018 - 8/30/2018 F
Berwyn 3/1/2018(REVISED)   4/2/2018 5/9/2018 5/17/2018 5/30/2018 8/1/2018 - 8/30/2018 F
Oak Park 3/1/2018(REVISED)   4/2/2018 5/4/2018 5/16/2018 5/23/2018 8/1/2018 - 8/30/2018 F
New Trier 3/19/2018(REVISED)   4/19/2018 5/16/2018 5/31/2018 6/7/2018 8/1/2018 - 8/30/2018 F
Elk Grove 3/22/2018(REVISED)   4/23/2018 5/29/2018 6/8/2018 6/14/2018 8/1/2018 - 8/30/2018 F
Palos 4/3/2018(REVISED)   5/3/2018 6/5/2018 6/15/2018 6/21/2018 8/1/2018 - 8/30/2018 F
Cicero 4/17/2018(REVISED)   5/17/2018 6/12/2018 6/20/2018 6/27/2018 8/1/2018 - 8/30/2018 F
Maine 4/20/2018(REVISED)   5/21/2018 6/18/2018 6/28/2018 7/11/2018 8/1/2018 - 8/30/2018 F
Bremen 4/25/2018(REVISED)   5/25/2018 7/5/2018 7/31/2018 8/9/2018 8/20/2018 - 9/18/2018 F
Lyons 5/14/2018(REVISED)   6/14/2018 8/7/2018 8/27/2018 9/6/2018 9/10/2018 - 10/9/2018 F
Northfield 5/21/2018(REVISED)   6/21/2018 8/8/2018 8/27/2018 9/6/2018 9/10/2018 - 10/9/2018 F
Stickney 5/22/2018(REVISED)   6/22/2018 8/9/2018 8/22/2018 8/30/2018 9/10/2018 - 10/9/2018 F
Calumet 5/30/2018(REVISED)   7/2/2018 8/8/2018 8/21/2018 8/29/2018 9/10/2018 - 10/9/2018 F
Barrington 6/4/2018(REVISED)   7/5/2018 8/14/2018 8/24/2018 8/30/2018 9/10/2018 - 10/9/2018 F
Lemont 6/4/2018(REVISED)   7/5/2018 8/14/2018 8/27/2018 9/7/2018 9/10/2018 - 10/9/2018 F
Worth 6/21/2018(REVISED)   7/23/2018 9/11/2018 10/1/2018 10/11/2018 10/15/2018 - 11/13/2018 F
Leyden 6/28/2018(REVISED)   7/30/2018 9/17/2018 10/1/2018 10/11/2018 10/15/2018 - 11/13/2018 F
Proviso 7/17/2018   8/17/2018 10/9/2018 10/23/2018 10/31/2018 11/7/2018 - 12/6/2018 F
Wheeling 7/17/2018(REVISED)   8/17/2018 10/9/2018 10/22/2018 10/31/2018 11/7/2018 - 12/6/2018 F
Orland 7/19/2018(REVISED)   8/20/2018 10/12/2018 10/23/2018 11/1/2018 11/7/2018 - 12/6/2018 F
Palatine 8/1/2018(REVISED)   9/4/2018 10/18/2018 10/27/2018 11/8/2018 11/28/2018 - 12/27/2018 F
Thornton 8/10/2018(REVISED)   9/11/2018 10/31/2018 11/10/2018 11/21/2018 11/28/2018 - 12/27/2018 F
Schaumburg 8/13/2018(REVISED)   9/14/2018 11/3/2018 11/10/2018 11/21/2018 11/28/2018 - 12/27/2018 F
Niles 8/28/2018(REVISED)   9/28/2018 11/8/2018 11/13/2018 11/22/2018 11/28/2018 - 12/27/2018 F
Hanover 8/29/2018(REVISED)   10/1/2018 11/5/2018 11/12/2018 11/22/2018 11/28/2018 - 12/27/2018 F
Rich 9/4/2018(REVISED)   10/4/2018 11/6/2018 11/12/2018 11/21/2018 11/28/2018 - 12/27/2018 F
Bloom 9/6/2018   10/9/2018 11/10/2018 11/14/2018 11/21/2018 12/10/2018 - 1/8/2019 F

2020 Townships Closed