500 W County Line Rd is a 18,734 square foot house on a 5.83 acre lot with 6 bedrooms and 11 bathrooms. Based on Redfin's Barrington data, we estimate the home's value is $3,752,658.
Single-familyProperty Type
1966Year Built
5.83 acresLot Size
$200Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,752,658
$161K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 140.4% higher than the average sale price ($1.56M) 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
$101,982 (+29.3%)
$103,327 + $1,294,679
$1,398,006
2024
$78,844 (−9.6%)
$95,576 + $1,197,557
$1,293,133
2023
$87,209 (−1.8%)
$85,481 + $1,071,064
$1,156,545
2022
$88,830 (+6.2%)
$123,824 + $1,141,282
$1,265,106
2021
$83,650 (−3.3%)
$115,357 + $1,063,240
$1,178,597
2020
$86,499 (+9.5%)
$111,273 + $1,025,600
$1,136,873
2019
$79,000 (+6.5%)
$106,781 + $1,083,671
$1,190,452
2018
$74,178 (+4.9%)
$98,643 + $1,001,082
$1,099,725
2017
$70,688 (+4.9%)
$98,643 + $1,001,082
$1,099,725
2016
$67,408 (+6.8%)
$92,928 + $943,082
$1,036,010
2015
$63,141 (+10.7%)
$87,158 + $884,526
$971,684
2013
$57,032 (−9.4%)
$81,307 + $818,083
$899,390
2012
$62,958 (−41.9%)
$86,672 + $872,064
$958,736
2011
$108,352 (+0.6%)
$95,307 + $1,514,703
$1,610,010
2010
$107,752 (+18.4%)
$101,856 + $1,618,791
$1,720,647
2008
$90,969 (+10.1%)
$101,856 + $1,618,791
$1,720,647
2007
$82,642
$76,187 + $1,574,087
$1,650,274
Tax history for 500 W County Line Rd
Year
Property tax
Land + Additions
Assessment*
2025
$101,982 (+29.3%)
$103,327 + $1,294,679
$1,398,006
2024
$78,844 (−9.6%)
$95,576 + $1,197,557
$1,293,133
2023
$87,209 (−1.8%)
$85,481 + $1,071,064
$1,156,545
2022
$88,830 (+6.2%)
$123,824 + $1,141,282
$1,265,106
2021
$83,650 (−3.3%)
$115,357 + $1,063,240
$1,178,597
2020
$86,499 (+9.5%)
$111,273 + $1,025,600
$1,136,873
2019
$79,000 (+6.5%)
$106,781 + $1,083,671
$1,190,452
2018
$74,178 (+4.9%)
$98,643 + $1,001,082
$1,099,725
2017
$70,688 (+4.9%)
$98,643 + $1,001,082
$1,099,725
2016
$67,408 (+6.8%)
$92,928 + $943,082
$1,036,010
2015
$63,141 (+10.7%)
$87,158 + $884,526
$971,684
2013
$57,032 (−9.4%)
$81,307 + $818,083
$899,390
2012
$62,958 (−41.9%)
$86,672 + $872,064
$958,736
2011
$108,352 (+0.6%)
$95,307 + $1,514,703
$1,610,010
2010
$107,752 (+18.4%)
$101,856 + $1,618,791
$1,720,647
2008
$90,969 (+10.1%)
$101,856 + $1,618,791
$1,720,647
2007
$82,642
$76,187 + $1,574,087
$1,650,274
*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
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
May 24, 2013 • Final
Residential swimming pool or hot tub
Pool and hot tub
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: 6,839
Bathroom Information
# of Full Baths: 7
# of 1/2 Baths: 8
Heating & Cooling
Heating Type: Forced Air Gas
Room Information
# of Rooms: 10
Exterior
Exterior Information
Exterior Wall: Brick Veneer
Property Information
Living Sq. Ft: 18,734
Ground Floor Sq. Ft: 10,684
Building Sq. Ft: 20,212
# of Stories: 1.8
Legal Description: DOC 2013R0006554 & 2013R0006553 PT W1/2 SE1/4 MEMO: 5% INT PER DOC 2013R0006554/ 95% INT PER DOC 2013R0006553
Lot Information
# of Buildings: 1
Land Sq. Ft: 253,955
Legal Block Number: 400
Municipality Name: ALGONQUIN TOWNSHIP
Acres: 5.83
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 6
Baths: 11.0
Sq. Ft.: 18,734
Stories: 1.8
Lot Size: 5.83 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: —
County: McHenry County
APN: 20-32-400-003
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
$3.57M – $4.32M
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