3817 Klasen Rd is a 2,158 square foot house on a 13.95 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Cary data, we estimate the home's value is $613,243.
Single-familyProperty Type
1986Year Built
13.95 acresLot Size
$284Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$613,243
$13K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 38.1% higher than the average sale price ($444K) 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
$11,612 (+6.7%)
$74,211 + $102,546
$176,757
2024
$10,881 (+5.3%)
$68,644 + $94,853
$163,497
2023
$10,337 (+12.0%)
$61,393 + $84,834
$146,227
2022
$9,233 (+3.6%)
$62,147 + $58,758
$120,905
2021
$8,908 (+2.4%)
$57,897 + $54,740
$112,637
2020
$8,697 (+14.0%)
$55,847 + $52,802
$108,649
2019
$7,630 (−22.7%)
$53,452 + $50,538
$103,990
2018
$9,874 (+2.2%)
$49,378 + $77,446
$126,824
2017
$9,662 (+1.5%)
$49,378 + $77,446
$126,824
2016
$9,521 (+1.5%)
$46,517 + $72,959
$119,476
2015
$9,377 (+28.8%)
$43,629 + $68,429
$112,058
2013
$7,282 (−0.2%)
$40,701 + $45,378
$86,079
2012
$7,297 (+4.0%)
$43,387 + $48,372
$91,759
2011
$7,014 (+1.8%)
$47,710 + $53,191
$100,901
2010
$6,888 (+2.8%)
$50,989 + $56,846
$107,835
2008
$6,703 (+4.5%)
$50,989 + $67,982
$118,971
2007
$6,412
$49,581 + $66,105
$115,686
Tax history for 3817 Klasen Rd
Year
Property tax
Land + Additions
Assessment*
2025
$11,612 (+6.7%)
$74,211 + $102,546
$176,757
2024
$10,881 (+5.3%)
$68,644 + $94,853
$163,497
2023
$10,337 (+12.0%)
$61,393 + $84,834
$146,227
2022
$9,233 (+3.6%)
$62,147 + $58,758
$120,905
2021
$8,908 (+2.4%)
$57,897 + $54,740
$112,637
2020
$8,697 (+14.0%)
$55,847 + $52,802
$108,649
2019
$7,630 (−22.7%)
$53,452 + $50,538
$103,990
2018
$9,874 (+2.2%)
$49,378 + $77,446
$126,824
2017
$9,662 (+1.5%)
$49,378 + $77,446
$126,824
2016
$9,521 (+1.5%)
$46,517 + $72,959
$119,476
2015
$9,377 (+28.8%)
$43,629 + $68,429
$112,058
2013
$7,282 (−0.2%)
$40,701 + $45,378
$86,079
2012
$7,297 (+4.0%)
$43,387 + $48,372
$91,759
2011
$7,014 (+1.8%)
$47,710 + $53,191
$100,901
2010
$6,888 (+2.8%)
$50,989 + $56,846
$107,835
2008
$6,703 (+4.5%)
$50,989 + $67,982
$118,971
2007
$6,412
$49,581 + $66,105
$115,686
*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
Basement Information
Basement Sq. Ft: 2,158
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Air Gas
Exterior
Exterior Information
Building Style Type: Ranch
Exterior Wall: Frame Siding
Property Information
Living Sq. Ft: 2,158
Ground Floor Sq. Ft: 2,158
Building Sq. Ft: 4,316
# of Stories: 1
Legal Description: DOC 2020R0022646 PC LYING WLY OF RD SW1/4
Lot Information
# of Buildings: 1
Land Sq. Ft: 607,662
Legal Block Number: 301
Municipality Name: ALGONQUIN TOWNSHIP
Acres: 13.95
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,158
Stories: 1.0
Lot Size: 13.95 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: —
County: McHenry County
APN: 19-23-301-010
Home facts updated by county records on Jun 15, 2026
Around this home
Schools
Eastview Elementary School
Public PreK-5 • Assigned • 2.2mi
9/10
Algonquin Middle School
Public 6-8 • Assigned • 2.2mi
6/10
Dundee-Crown High School
Public 9-12 • Assigned • 3.8mi
6/10
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 101° expected this year, 14 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Cary, IL • 60013
Average low and high temperatures (°F)
28
13
36
20
53
32
61
41
68
47
80
61
83
66
80
62
78
56
66
46
48
35
34
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10.1 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$583,000 – $706,000
Reach more buyers when you sell with Redfin. Save up to $6,132 in fees.3 minutes to get started.