1921 De Cook Ave is a 3,680 square foot house on a 3,108 square foot lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Park Ridge data, we estimate the home's value is $633,852.
Single-familyProperty Type
1955Year Built
3,108 sq ftLot Size
$172Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$633,852
$37K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.3% lower than the average sale price ($776K) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2023
$3,113 (+4.7%)
$3,730 + $13,358
$17,088
2022
$2,974 (−16.9%)
$3,108 + $9,557
$12,665
2021
$3,578 (+3.7%)
$2,486 + $9,943
$12,429
2020
$3,449 (+4.0%)
$2,486 + $9,943
$12,429
2019
$3,317 (+0.7%)
$2,486 + $11,475
$13,961
2018
$3,294 (+0.2%)
$2,175 + $10,572
$12,747
2017
$3,286 (−2.2%)
$2,175 + $10,572
$12,747
2016
$3,360 (+2.0%)
$2,175 + $10,572
$12,747
2015
$3,295 (+1.9%)
$1,787 + $9,424
$11,211
2014
$3,234 (+5.7%)
$1,787 + $9,424
$11,211
2013
$3,060 (+8.5%)
$1,787 + $9,424
$11,211
2012
$2,821 (+4.3%)
$2,097 + $9,936
$12,033
2011
$2,705 (+2.0%)
$2,097 + $9,936
$12,033
2010
$2,653 (+1.0%)
$2,097 + $9,936
$12,033
2009
$2,628 (+3.6%)
$2,175 + $11,288
$13,463
2008
$2,537 (+4.6%)
$3,480 + $11,831
$15,311
2007
$2,426
$3,480 + $11,831
$15,311
Tax history for 1921 De Cook Ave
Year
Property tax
Land + Additions
Assessment*
2023
$3,113 (+4.7%)
$3,730 + $13,358
$17,088
2022
$2,974 (−16.9%)
$3,108 + $9,557
$12,665
2021
$3,578 (+3.7%)
$2,486 + $9,943
$12,429
2020
$3,449 (+4.0%)
$2,486 + $9,943
$12,429
2019
$3,317 (+0.7%)
$2,486 + $11,475
$13,961
2018
$3,294 (+0.2%)
$2,175 + $10,572
$12,747
2017
$3,286 (−2.2%)
$2,175 + $10,572
$12,747
2016
$3,360 (+2.0%)
$2,175 + $10,572
$12,747
2015
$3,295 (+1.9%)
$1,787 + $9,424
$11,211
2014
$3,234 (+5.7%)
$1,787 + $9,424
$11,211
2013
$3,060 (+8.5%)
$1,787 + $9,424
$11,211
2012
$2,821 (+4.3%)
$2,097 + $9,936
$12,033
2011
$2,705 (+2.0%)
$2,097 + $9,936
$12,033
2010
$2,653 (+1.0%)
$2,097 + $9,936
$12,033
2009
$2,628 (+3.6%)
$2,175 + $11,288
$13,463
2008
$2,537 (+4.6%)
$3,480 + $11,831
$15,311
2007
$2,426
$3,480 + $11,831
$15,311
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-1
Single-Family Residential District
The R-1 Single-Family Residential District is intended to create a low density environment of single-family homes located upon larger sites than the typical single-family lot size for such housing within the community, where the maintenance of adequate open space is seen as essential to the preservation of the unique residential character. Limited non-residential uses that are compatible with surrounding residential neighborhoods may be permitted.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Nov 26, 2025 • Active
Garage - driveway
Resurface an asphalt driveway.
Grading
Dec 20, 2022 • Final
Single family - water heater
Remove the existing water heater and replace it with a tankless water heater.
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Finish: Unfinished
Basement Type: Full
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Warm Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Masonry
Building Type: Residential
Property Information
Living Sq. Ft: 3,680
# of Stories: 1
Stories Type: 1
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,108
Acres: 0.0713
County Use Description: RESID 1 STORY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 3,680
Stories: 1.0
Lot Size: 3,108 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Cook County
APN: 09222070320000
Home facts updated by county records on Sep 15, 2026
Around this home
Schools
Franklin Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Emerson Middle School
Public 6-8 • Assigned • 1.0mi
8/10
Maine East High School
Public 9-12 • Assigned • 0.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 19-29% chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 99° expected this year, 14 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Park Ridge, IL • 60068
Average low and high temperatures (°F)
30
16
38
23
54
34
61
43
67
49
80
63
85
69
81
66
78
60
67
50
50
39
36
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.3 hours in
June and 3.3 hours in December, placing it below the
U.S. average for solar exposure.
10.3 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$603,000 – $729,000
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