420 Walnut Rd is a 3,087 square foot house on a 0.4 acre lot with 4.5 bathrooms. Based on Redfin's Lake Forest data, we estimate the home's value is $1,500,558.
Single-familyProperty Type
1978Year Built
0.4 acresLot Size
$486Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,500,558
$26K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.5% lower than the average sale price ($1.73M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$28,364 (+105.0%)
$176,664 + $330,421
$507,085
2024
$13,836 (−5.0%)
$176,664 + $330,421
$507,085
2023
$14,561 (+2.0%)
$159,078 + $297,528
$456,606
2022
$14,272 (+2.0%)
$133,312 + $249,336
$382,648
2021
$13,997 (+2.9%)
$129,507 + $242,219
$371,726
2020
$13,608 (−30.8%)
$128,390 + $240,130
$368,520
2019
$19,664 (+56.9%)
$126,730 + $237,026
$363,756
2018
$12,530 (+1.7%)
$169,874 + $174,788
$344,662
2017
$12,323 (−0.8%)
$169,874 + $174,788
$344,662
2016
$12,425 (−4.8%)
$167,034 + $171,866
$338,900
2015
$13,056 (−0.5%)
$158,989 + $163,588
$322,577
2013
$13,122 (+1.4%)
$134,407 + $112,957
$247,364
2012
$12,936 (+2.3%)
$140,665 + $118,216
$258,881
2011
$12,641 (+6.3%)
$149,707 + $125,815
$275,522
2010
$11,895 (+7.0%)
$156,860 + $203,046
$359,906
2008
$11,122 (+6.0%)
$171,301 + $221,739
$393,040
2007
$10,493
$170,033 + $220,097
$390,130
Tax history for 420 Walnut Rd
Year
Property tax
Land + Additions
Assessment*
2025
$28,364 (+105.0%)
$176,664 + $330,421
$507,085
2024
$13,836 (−5.0%)
$176,664 + $330,421
$507,085
2023
$14,561 (+2.0%)
$159,078 + $297,528
$456,606
2022
$14,272 (+2.0%)
$133,312 + $249,336
$382,648
2021
$13,997 (+2.9%)
$129,507 + $242,219
$371,726
2020
$13,608 (−30.8%)
$128,390 + $240,130
$368,520
2019
$19,664 (+56.9%)
$126,730 + $237,026
$363,756
2018
$12,530 (+1.7%)
$169,874 + $174,788
$344,662
2017
$12,323 (−0.8%)
$169,874 + $174,788
$344,662
2016
$12,425 (−4.8%)
$167,034 + $171,866
$338,900
2015
$13,056 (−0.5%)
$158,989 + $163,588
$322,577
2013
$13,122 (+1.4%)
$134,407 + $112,957
$247,364
2012
$12,936 (+2.3%)
$140,665 + $118,216
$258,881
2011
$12,641 (+6.3%)
$149,707 + $125,815
$275,522
2010
$11,895 (+7.0%)
$156,860 + $203,046
$359,906
2008
$11,122 (+6.0%)
$171,301 + $221,739
$393,040
2007
$10,493
$170,033 + $220,097
$390,130
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 17, 2001 • Final
Building
Roofing
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 Sq. Ft: 2,058
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Conventional
Building Construction Quality: Above Average
Property Information
Subdivision Name: DEERPATH-WALNUT SUB
Living Sq. Ft: 3,087
Ground Floor Sq. Ft: 2,058
Building Sq. Ft: 5,695
# of Stories: 1.5
Legal Description: DEERPATH-WALNUT SUB LOT 3
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 550
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,341
Legal Lot Number: 3
Municipality Name: SHIELDS TWP
Acres: 0.3981
County Use Description: RESIDENTIAL IMPROVEMENTS
Financial
Assessor Information
Assessment Year: 2025
Tax District County: SHIELDS TOWNSHIP
Public facts
Beds: —
Baths: 4.5
Sq. Ft.: 3,087
Stories: 1.5
Lot Size: 0.4 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1978
County: Lake County
APN: 12-33-204-013
Home facts updated by county records on Oct 23, 2026
Around this home
Schools
K - 12
Preschool & daycare
Sheridan Elementary School
Public PreK-4 • Assigned • 2.4mi
10/10
Deer Path Middle School West
Public 7-8 • Assigned • 2.4mi
10/10
Lake Forest High School
Public 9-12 • Assigned • 0.9mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk 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
2/10 Heat Factor
7 days above 97° 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
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Lake Forest, IL • 60045
Average low and high temperatures (°F)
29
14
37
21
52
32
60
41
66
47
79
61
84
67
80
64
76
58
64
49
49
37
35
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 3.3 hours in December, placing it below the
U.S. average for solar exposure.
10.2 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.43M – $1.73M
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