***Price Improvement***Living in a slice of paradise…. this well-maintained prairie-style home, tucked back on a mature, private lot in Union! Built with a timeless architectural character, this unique home offers peace, privacy and scenic surroundings while remaining close to modern conveniences. Located within highly desirable Huntley District 158 schools. Generous layout with endless possibilities to make it your own. Don’t miss this rare opportunity to own a peaceful retreat with space to spread out. This property is situated on 1.25 acres. The massive 30′ x 45′ pole barn has a heated workshop. There is a Generac Brand all house generator, and a Kinetico reverse osmosis water purification water treatment system. Make an appointment for your private showing today. Property is being sold “As-Is”.
Property Details
Price:
$575,000
MLS #:
MRD12758482
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Neighborhood:
union
Listed Date:
Sep 22, 2026
Finished Sq Ft:
3,326
Year Built:
1972
See this Listing
Schools
School District:
158
Elementary School:
Leggee Elementary School
Middle School:
Huntley Middle School
High School:
Huntley High School
Interior
Appliances
Range, Dishwasher, Refrigerator, Washer, Dryer, Water Purifier Owned, Water Softener Owned, Gas Oven
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Below Grade Finished Area
884
Cooling
Central Air
Fireplaces Total
1
Flooring
Hardwood, Laminate, Carpet
Heating
Natural Gas
Interior Features
Built-in Features, Walk-In Closet(s), Pantry
Laundry Features
In Unit
Exterior
Architectural Style
Prairie
Community Features
Street Lights, Street Paved
Construction Materials
Cedar, Frame
Garage Spaces
2
Lot Features
Wooded, Mature Trees
Other Structures
Workshop, Barn(s)
Parking Features
Gravel, Garage Door Opener, Garage, Yes, Garage Owned, Attached, Driveway, Owned
Parking Spots
6
Parking Total
6
Roof
Asphalt
Window Features
Screens, Window Treatments, Drapes, Insulated Windows, Vinyl Frames
Financial
HOA Fee Frequency
Not Applicable
HOA Includes
None
Tax Year
2025
Taxes
$7,804
Map
Community
- Address9718 Knolltop Road Union IL
- CityUnion
- CountyMcHenry
- Zip Code60180
Market Summary
Current real estate data for Single Family in Union as of Oct 07, 2026
3
Single Family Listed
19
Avg DOM
163
Avg $ / SqFt
$358,133
Avg List Price
Property Summary
- 9718 Knolltop Road Union IL is a Single Family for sale in Union, IL, 60180. It is listed for $575,000 and features 4 beds, 3 baths, and has approximately 3,326 square feet of living space, and was originally constructed in 1972. The current price per square foot is $173. The average price per square foot for Single Family listings in Union is $163. The average listing price for Single Family in Union is $358,133.
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Copyright 2026. All rights reserved.
9718 Knolltop Road
Union, IL


