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$120,943
Est. take-home
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$0
Est. cash available
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Rent
$1,779/mo
Redfin rental estimate
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Market trends in 60180, IL
Last updated September 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
99.3%
0.2% MoM
Median sale price
$465K
$43K MoM
Avg. days on market
34d
15 days MoM
Recently sold homes
3
1 MoM
Provided by Redfin
Sale history for 18807 W Union Rd
Date
Event
Price
MRED as Distributed by MLS Grid #12426773
Aug 12, 2025
Sold (MLS) (Closed)
$250,000
$156/sq ft
Aug 7, 2025
Pending
—
Jul 27, 2025
Contingent (Contingent - Continue to Show)
—
Jul 22, 2025
Listed (Active)
$215,000
$134/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,174 (+159.0%)
$28,362 + $58,497
$86,859
2024
$1,612 (−9.2%)
$26,812 + $55,301
$82,113
2023
$1,775 (−21.4%)
$24,247 + $50,010
$74,257
2022
$2,257 (−3.3%)
$22,053 + $45,484
$67,537
2021
$2,335 (−3.2%)
$20,795 + $42,889
$63,684
2020
$2,412 (−11.5%)
$20,258 + $41,782
$62,040
2019
$2,725 (+0.2%)
$24,303 + $28,112
$52,415
2018
$2,719 (−2.3%)
$23,194 + $26,830
$50,024
2017
$2,784 (−3.7%)
$23,194 + $26,830
$50,024
2016
$2,892 (−4.4%)
$22,386 + $25,895
$48,281
2015
$3,025 (−2.1%)
$21,533 + $24,909
$46,442
2013
$3,089 (+1.6%)
$20,287 + $23,468
$43,755
2012
$3,041 (−46.1%)
$21,326 + $24,669
$45,995
2011
$5,642 (+5.4%)
$22,455 + $60,056
$82,511
2010
$5,352 (+24.6%)
$23,739 + $63,491
$87,230
2008
$4,296 (+5.9%)
$10,195 + $70,156
$80,351
2007
$4,056
$9,974 + $68,635
$78,609
Tax history for 18807 W Union Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,174 (+159.0%)
$28,362 + $58,497
$86,859
2024
$1,612 (−9.2%)
$26,812 + $55,301
$82,113
2023
$1,775 (−21.4%)
$24,247 + $50,010
$74,257
2022
$2,257 (−3.3%)
$22,053 + $45,484
$67,537
2021
$2,335 (−3.2%)
$20,795 + $42,889
$63,684
2020
$2,412 (−11.5%)
$20,258 + $41,782
$62,040
2019
$2,725 (+0.2%)
$24,303 + $28,112
$52,415
2018
$2,719 (−2.3%)
$23,194 + $26,830
$50,024
2017
$2,784 (−3.7%)
$23,194 + $26,830
$50,024
2016
$2,892 (−4.4%)
$22,386 + $25,895
$48,281
2015
$3,025 (−2.1%)
$21,533 + $24,909
$46,442
2013
$3,089 (+1.6%)
$20,287 + $23,468
$43,755
2012
$3,041 (−46.1%)
$21,326 + $24,669
$45,995
2011
$5,642 (+5.4%)
$22,455 + $60,056
$82,511
2010
$5,352 (+24.6%)
$23,739 + $63,491
$87,230
2008
$4,296 (+5.9%)
$10,195 + $70,156
$80,351
2007
$4,056
$9,974 + $68,635
$78,609
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
1.17 Acres
Year renovated
—
Sq. Ft.
—
Year built
—
Style
Single Family Residential
County
McHenry County
APN
17-05-300-020
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
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
Parking
Parking Information
# of Garage Spaces: 2
# of Parking (Total): 2
Parking Features: Gravel, Garage Door Opener, Garage, On Site, Garage Owned, Attached
Interior
Bathroom Information
# of Baths (Full): 1
# of Baths (1/2): 1
Bedroom Information
# of Bedrooms: 3
# of Bedrooms Possible: 3
Room Information
Room Type: Bedroom 2
Level: Main
Dimensions: 12 x 16
Flooring: Carpet
Room Information
Room Type: Bedroom 3
Level: Main
Dimensions: 9 x 11
Flooring: Other
Room Information
Room Type: Bedroom 4
Room Information
Room Type: Dining Room
Level: Main
Dimensions: 11 x 12
Flooring: Wood Laminate
Room Information
Room Type: Family Room
Level: Main
Dimensions: 14 x 21
Flooring: Wood Laminate
Room Information
Room Type: Kitchen
Level: Main
Dimensions: 12 x 12
Flooring: Wood Laminate
Room Information
Room Type: Laundry
Room Information
Room Type: Living Room
Level: Main
Dimensions: 11 x 23
Flooring: Wood Laminate
Room Information
Room Type: Master Bedroom
Level: Main
Dimensions: 12 x 12
Flooring: Hardwood
Bath: Half
Additional Rooms Information
Dining Room: Separate
Basement: Unfinished, Full
Basement Sq. Ft.: 1,600
Interior Features
Interior Features: 1st Floor Bedroom, 1st Floor Full Bath
# of Rooms: 7
Flooring: Laminate
Equipment
Appliances: Range, Microwave, Refrigerator
Ceiling Fan(s), Sump Pump
Exterior
Exterior Features
Patio And Porch Features: Deck
Building Information
Living Area Source: Other
Age: 41-50 Years
Built Before 1978 (Y/N): Yes
Roof: Asphalt
Foundation Details: Concrete Perimeter
Construction Materials: Brick, Wood Siding
Aprox. Total Finished Sq Ft: 1,600
Property Information
Property Type: Detached Single
Property Type: 1 Story
Main Sq Ft: 1600
Ownership: Fee Simple
Rebuilt (Y/N): No
Rehab (Y/N): No
Total Finished/Unfinshed Sq Ft: 3,200
Total Sq Ft: 1,600
Unfinished Basement Sq Ft: 1600
General Information: School Bus Service
Parcel Number: 1705300020
Lot Information
Dimensions: 185X250
Lot Size: 1.0-1.99 Acres
Financial
Tax Information
Tax Annual Amount: $1,612
Tax Year: 2024
Tax Exemptions: Homeowner,Senior,Senior Freeze
Financial Information
Finance Code: Cash
Special Service Area: N
Utilities
Utility Information
Water Source: Well
Sewer: Septic Tank
Electric: Circuit Breakers
Heating & Cooling
Heating: Natural Gas
Cooling: Central Air
Location
Community Information
Community Features: Street Paved
Homeowners Association Information
Master Association Fee Frequency: Not Required
School Information
Elementary School District: 165
Middle Or Junior School District: 165
High School District: 154
High School: Marengo High School
Location Information
Township: Coral
Corporate Limits: Unincorporated
Directions: RT 20 E = W union = PIQ
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 1.17 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: McHenry County
APN: 17-05-300-020
Home facts updated by county records on Sep 2, 2026
Other
Listing Information
Holds Earnest Money: Yes
Possession: Closing
Some Photos Virtually Staged?: No
Teams Information
Buyer Team Name: THE ESTHER ZAMUDIO TEAM
Around this home
Schools
Ulysses S Grant Intermediate School
Public 4-5 • Assigned • 1.7mi
4/10
Marengo Community Middle School
Public 6-8 • Assigned • 1.7mi
5/10
Marengo High School
Public 9-12 • Assigned • 1.3mi
8/10
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
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Union, IL • 60180
Average low and high temperatures (°F)
27
12
36
18
54
32
61
41
70
47
81
61
85
65
80
60
78
55
67
46
48
35
34
19
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 3.5 hours in December, placing it below the
U.S. average for solar exposure.
10.1 hrs
3.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$318,000 – $385,000
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