520 W County Line Rd is a 2,324 square foot house on a 36.67 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Barrington data, we estimate the home's value is $1,475,064.
Single-familyProperty Type
1984Year Built
36.67 acresLot Size
$635Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,475,064
$120K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 142.7% higher than the average sale price ($608K) of 4 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
$55,983 (+29.3%)
$175,257 + $587,790
$763,047
2024
$43,302 (−9.7%)
$162,110 + $543,696
$705,806
2023
$47,931 (−9.9%)
$144,987 + $486,268
$631,255
2022
$53,224 (+6.2%)
$364,458 + $389,960
$754,418
2021
$50,138 (−3.3%)
$339,536 + $363,294
$702,830
2020
$51,855 (−21.3%)
$327,516 + $350,433
$677,949
2019
$65,902 (+5.6%)
$422,105 + $565,969
$988,074
2018
$62,394 (+4.9%)
$389,935 + $522,835
$912,770
2017
$59,479 (+4.8%)
$389,935 + $522,835
$912,770
2016
$56,742 (+6.7%)
$367,343 + $492,544
$859,887
2015
$53,172 (+10.7%)
$344,535 + $461,962
$806,497
2013
$48,029 (−9.4%)
$321,406 + $430,951
$752,357
2012
$52,990 (−11.0%)
$342,614 + $459,387
$802,001
2011
$59,569 (+0.6%)
$376,747 + $505,154
$881,901
2010
$59,222 (+18.4%)
$402,637 + $539,867
$942,504
2008
$50,004 (+20.5%)
$402,637 + $539,867
$942,504
2007
$41,496
$301,168 + $524,958
$826,126
Tax history for 520 W County Line Rd
Year
Property tax
Land + Additions
Assessment*
2025
$55,983 (+29.3%)
$175,257 + $587,790
$763,047
2024
$43,302 (−9.7%)
$162,110 + $543,696
$705,806
2023
$47,931 (−9.9%)
$144,987 + $486,268
$631,255
2022
$53,224 (+6.2%)
$364,458 + $389,960
$754,418
2021
$50,138 (−3.3%)
$339,536 + $363,294
$702,830
2020
$51,855 (−21.3%)
$327,516 + $350,433
$677,949
2019
$65,902 (+5.6%)
$422,105 + $565,969
$988,074
2018
$62,394 (+4.9%)
$389,935 + $522,835
$912,770
2017
$59,479 (+4.8%)
$389,935 + $522,835
$912,770
2016
$56,742 (+6.7%)
$367,343 + $492,544
$859,887
2015
$53,172 (+10.7%)
$344,535 + $461,962
$806,497
2013
$48,029 (−9.4%)
$321,406 + $430,951
$752,357
2012
$52,990 (−11.0%)
$342,614 + $459,387
$802,001
2011
$59,569 (+0.6%)
$376,747 + $505,154
$881,901
2010
$59,222 (+18.4%)
$402,637 + $539,867
$942,504
2008
$50,004 (+20.5%)
$402,637 + $539,867
$942,504
2007
$41,496
$301,168 + $524,958
$826,126
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A1
Agriculture District
The intent of the A-1 Agriculture District is to permit agricultural purposes and activities. Residences are allowed on large agricultural parcels within the County. The standards of the A-1 District promote the continuation of farming and protect agricultural land uses from the encroachment of incompatible uses.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Housing-Single unit
Public service
Educational/school
Fire house
Police station
Communications tower
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Air Gas
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Ranch
Exterior Wall: Frame Siding
Property Information
Living Sq. Ft: 2,324
Ground Floor Sq. Ft: 2,324
Building Sq. Ft: 2,324
# of Stories: 1
Legal Description: DOC 2013R0006554 & 2013R0006553 PT W1/2 SE1/4 & S PT E 330FT N1/2 SW1/4 MEMO: CRESSEY, CHRISTINA I REV TR 5% INT PER DOC 2013R0006554/95% INT PER DOC 2013R0006553
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,597,345
Municipality Name: ALGONQUIN TOWNSHIP
Acres: 36.67
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,324
Stories: 1.0
Lot Size: 36.67 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: —
County: McHenry County
APN: 20-32-400-004
Home facts updated by county records on Jun 15, 2026
Around this home
Schools
Places
Transit
Countryside Elementary School
Public K-5 • Assigned • 1.6mi
8/10
Barrington Middle School- Prairie Campus
Public 6-8 • Assigned • 4.7mi
8/10
Barrington High School
Public 9-12 • Assigned • 3.1mi
10/10
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
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 100° expected this year, 14 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Barrington, IL • 60010
Average low and high temperatures (°F)
28
14
37
21
53
33
61
42
68
48
80
62
84
67
81
63
78
58
66
48
49
36
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 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10.2 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.40M – $1.70M
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