The median home value in Union, IL is $320,500.
This is
higher than
the county median home value of $253,000.
The national median home value is $308,980.
The average price of homes sold in Union, IL is $320,500.
Approximately 82% of Union homes are owned,
compared to 15% rented, while
3% are vacant.
Union real estate listings include condos, townhomes, and single family homes for sale.
Commercial properties are also available.
If you like to see a property, contact Union real estate agent to arrange a tour today! Learn more about Union.
Completely Renovated Custom ALL BRICK Home on 1.2 Acres in the Highly Regarded Huntley School District! Welcome to 9510 Knolltop Road, a stunning custom-built home in the peaceful Knolltop subdivision of Union. Set on 1.2 acres of serene, tree-lined property, this residence offers a rare combination of modern luxury and country charm, all within the highly sought-after Huntley High School District. Step inside to discover a full renovation inside and out. Every detail has been beautifully updated, including a brand new roof, gutters, siding, windows, six panel doors, interior white trim and flooring throughout. A stunning wood burning stove serves as both a centerpiece and a source of comfort, offering timeless charm and inviting ambiance throughout the main living space. The gorgeous new kitchen features quartz countertops, custom cabinetry, brand new stainless steel appliances, a beverage fridge, a coffee station, and a deep modern sink, perfect for everyday living and entertaining. This home offers four spacious bedrooms and one and a half updated bathrooms, all with new fixtures, lighting, and ceiling fans. You'll find water and plumbing access on the second level, giving easy opportunity to add another bathroom! The large unfinished basement provides endless potential for additional living space, storage, or a future recreation area. Enjoy the outdoors from the huge covered front porch or relax on the wraparound deck, surrounded by beautiful mature trees and nature views. Enjoy the freedom to add an outbuilding, pole barn or extra garage with additional living spaces! The long, private driveway leads to an impressive three to four car tandem garage, offering plenty of space for vehicles, hobbies, or a workshop. With its thoughtful craftsmanship, modern finishes, and idyllic private setting, this home truly stands out. There's nothing cookie-cutter here, just a rare, move-in-ready home designed to impress inside and out.
This property is a charming single-family home set on a 0.28-acre lot Built in 1960, the property offers comfortable living space with great potential for value-add improvements, making it ideal for first-time buyers, downsizers, or investors. Its location gives easy access to local amenities and schools, while the large yard offers ample space for outdoor living.
Welcome to this delightful 3-bedroom home situated on a spacious 0.28-acre lot in the heart of Union. This charming property features a large detached garage and offers plenty of room both inside and out. The main level includes a recently updated full bathroom, along with two additional rooms that can be used as offices or playrooms. Upstairs, you'll find three comfortable bedrooms and another full bath. Enjoy the generous backyard, perfect for entertaining, relaxing, or letting pets play. Conveniently located within walking distance to local parks and establishments, this home combines small-town charm with everyday convenience. Don't miss the opportunity to make this your new home!
ONE OF A KIND BUILDING SITE - Unique estate parcel located in very private setting in Belle Pointe development. 28+ acre partially wooded lot with brook running through property. Conveniently located with close access to I90, yet quiet, serene setting in estate neighborhood. Rare estate lot in subdivision with rights to have outbuildings and animals. Perfect for a Hobby Farm, manageable size with room for your dreams. Huntley School District 158. Agent is property owner.
Listings courtesy of MRED as distributed by MLS GRID
Based on information submitted to the MLS GRID as of 2/16/2026 3:13 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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