As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$4,027 (+4.1%)
$13,974 + $50,042
$64,016
2024
$3,867 (+9.3%)
$12,909 + $46,228
$59,137
2023
$3,537 (+3.9%)
$11,670 + $41,790
$53,460
2022
$3,405 (+6.8%)
$11,670 + $33,947
$45,617
2021
$3,189 (+3.7%)
$10,868 + $31,614
$42,482
2020
$3,076 (+7.6%)
$10,347 + $30,097
$40,444
2019
$2,860 (−7.7%)
$9,683 + $28,165
$37,848
2018
$3,098 (+8.1%)
$9,684 + $28,957
$38,641
2017
$2,865 (+6.2%)
$9,684 + $28,957
$38,641
2016
$2,698 (+0.3%)
$8,236 + $24,627
$32,863
2015
$2,691 (+2.5%)
$8,236 + $24,627
$32,863
2013
$2,625 (−17.3%)
$8,249 + $24,666
$32,915
2012
$3,173 (−5.7%)
$8,561 + $25,598
$34,159
2011
$3,367 (+0.5%)
$9,710 + $29,032
$38,742
2010
$3,349 (+1.5%)
$10,544 + $31,526
$42,070
2008
$3,298 (+7.4%)
$11,906 + $35,598
$47,504
2007
$3,070
$11,663 + $34,873
$46,536
Tax history for 1010 Obrien St
Year
Property tax
Land + Additions
Assessment*
2025
$4,027 (+4.1%)
$13,974 + $50,042
$64,016
2024
$3,867 (+9.3%)
$12,909 + $46,228
$59,137
2023
$3,537 (+3.9%)
$11,670 + $41,790
$53,460
2022
$3,405 (+6.8%)
$11,670 + $33,947
$45,617
2021
$3,189 (+3.7%)
$10,868 + $31,614
$42,482
2020
$3,076 (+7.6%)
$10,347 + $30,097
$40,444
2019
$2,860 (−7.7%)
$9,683 + $28,165
$37,848
2018
$3,098 (+8.1%)
$9,684 + $28,957
$38,641
2017
$2,865 (+6.2%)
$9,684 + $28,957
$38,641
2016
$2,698 (+0.3%)
$8,236 + $24,627
$32,863
2015
$2,691 (+2.5%)
$8,236 + $24,627
$32,863
2013
$2,625 (−17.3%)
$8,249 + $24,666
$32,915
2012
$3,173 (−5.7%)
$8,561 + $25,598
$34,159
2011
$3,367 (+0.5%)
$9,710 + $29,032
$38,742
2010
$3,349 (+1.5%)
$10,544 + $31,526
$42,070
2008
$3,298 (+7.4%)
$11,906 + $35,598
$47,504
2007
$3,070
$11,663 + $34,873
$46,536
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R2
Residential District
The R-2 Residential District is intended to accommodate single-family use and development on Harvard’s established standard lot size of 8,712 sq ft.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Group
Housing-Single unit
Public service
Park & open space
Property details
Exterior
Property Information
Subdivision Name: MCKINLEY HEIGHTS SUB
Legal Description: DOC 2017R0012387 & 2013R0028904 LT 26 & N 10FT LT 27 BLK 3 MCKINLEY HEIGHTS SUB MEMO: DIFFERDING, JOHN C MARITAL TR - 50% INT PER DOC 2017R0012387/ DIFFERDING, BARBARA J LIV TR - 50% INT PER DOC 2013R0028904
Lot Information
Land Sq. Ft: 9,633
Legal Lot Number: 26
Legal Block Number: 3
Municipality Name: CHEMUNG TOWNSHIP
Acres: 0.2211
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 9,633 square feet
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: McHenry County
APN: 01-36-106-024
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
K - 12
Preschool & daycare
Jefferson Elementary School
Public 4-5 • Assigned • 0.4mi
4/10
Harvard Junior High School
Public 6-8 • Assigned • 0.2mi
4/10
Harvard High School
Public 9-12 • Assigned • 0.3mi
3/10
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 102° expected this year, 14 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Harvard, IL • 60033
Average low and high temperatures (°F)
25
10
34
16
51
29
60
40
68
47
79
60
83
64
78
60
76
54
64
46
47
33
32
18
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 3.5 hours in December, placing it below the
U.S. average for solar exposure.