Union, IL Houses for Sale

/19
$299,900
- 4 Beds
- 2 Baths
- 1,796 Sq Ft
6112 Elm St, Union, IL 60180

That outdoor space you have been looking for! This charming bi-level home is located close to downtown Union. Step into the large and inviting living room with picture window to allow for extra light. The dining area connects to the kitchen which boasts plenty of counter space, an updated stainless steel dishwasher and refrigerator, and a practical layout for everyday living. The beautiful

Nicole Coleman Berkshire Hathaway HomeServices Starck Real Estate

6112 Elm St, Union, IL 60180
Explore Union
/37
$275,000
- 4 Beds
- 1.5 Baths
- 2,194 Sq Ft
6408 Elm St, Union, IL 60180

This stunning home seamlessly blends indoor and outdoor living, perfect for enjoying the warmer months. Relax on the screened-in porch or entertain guests on the back patio overlooking the expansive double lot, ideal for gardens, games, or future expansion. Inside, you'll be greeted by a large dining room and living area, complete with a versatile den/office space and a convenient first-floor

Megan Liebetrau Berkshire Hathaway HomeServices Starck Real Estate

6408 Elm St, Union, IL 60180
/7
$94,900
- 2 Beds
- 1 Bath
- 800 Sq Ft
17104 E Coral Rd, Union, IL 60180

Add instant sweat equity to this frame single-family home in Union! Great location centrally located between Marengo and Huntley. This home is being sold strictly as-is and will not be trashed out prior to closing. Seller does not provide survey. Utilities will not be activated.

Anthony Disano Parkvue Realty Corporation

17104 E Coral Rd, Union, IL 60180
/5
$847,060 New Construction
- 3 Beds
- 2.5 Baths
- 2,700 Sq Ft
10309 Ellery Ln, Union, IL 60180

Welcome to Henning Estates, a tranquil subdivision where you will find FULLY customizable ranch-style homes reflecting a perfect blend of personalized selections and timeless design. Enjoying a prime location, Henning Estates offers convenient access to Huntley and short drive to Algonquin for shopping and entertainment while providing for the tranquil escape to nature. In this community, we are

Laura Wenger Keller Williams Thrive

10309 Ellery Ln, Union, IL 60180

Illinois McHenry County Union

Why Live in Union

Union, Illinois, located 64 miles northwest of downtown Chicago, is a small, close-knit community surrounded by farmland and conservation areas. Known for its prominent water tower and the Illinois Railway Museum, Union offers a glimpse into mid-19th-century railway history. The area features ranch-style and Colonial revival homes, with larger properties and modern traditional homes found eastward near nature preserves. Local dining options include Checker’s II, serving American and European-inspired dishes, and Clasen’s Tavern, McHenry County’s oldest tavern. For groceries, Sullivan’s Foods is 2.5 miles west, and larger chains like Walmart are 10 miles east. Union is served by highly rated schools such as Locust Elementary School and Marengo Community High School. Outdoor enthusiasts can enjoy Veteran’s Park with its playground and picnic pavilion, or the Pleasant Valley Conservation Area, which offers over 2,000 acres of woodlands, trails, and a fishing pond. The Illinois Railway Museum, featuring North America's largest collection of railway equipment, is a major attraction. Golfers can head 8 miles to Crystal Woods Golf Club for two public courses. Main roads like U.S. Grant Memorial Highway and Illinois Route 176 provide easy access to the larger McHenry County area, with O’Hare International Airport 45 miles away and Northwestern Medicine Huntley Hospital 11 miles east.

Learn more about living in Union

Home Trends in Union, IL

On average, homes in Union, IL sell after 32 days on the market compared to the national average of 70 days. The median sale price for homes in Union, IL over the last 12 months is $630,000, up 48% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$630,000

Median Single Family Sale Price

$630,000

Average Price Per Sq Ft

$272

Number of Homes for Sale

Last 12 months Home Sales

Months of Supply

0.00

Median List Price

$650,000

Median Change From 1st List Price

Median Home Sale Price YoY Change

48%

How to Buy a Home How to Finance a Home How to Sell a Home

In Union, there are currently 4 houses for sale, offering an array of options for potential buyers. With houses priced between $94,900 to $847,060, there's a range to accomodate every budget. As of July, 2025 the median home price in Union is $650,000, while the average sale price is $488,000, offering insights into the local housing market. On average, houses spend 32 days listed before being sold. Whether you're searching for a single-family residence, exploring single-family detached houses for sale, or considering new construction houses for sale, there are options to cater to different lifestyles. Explore the listings and houses for sale in Union, IL and find the perfect place to call home.

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