Union, IL Real Estate & Homes For Sale

17 homes

NEW - 2 MIN AGO
0.29 ACRES
$339,900
3 Beds
2 Baths
2,023 sqft
6308 Main St,
Union, IL 60180
Core Realty & Investments Inc., New
Use arrow keys to navigate
$319,900
3 Beds
1 Bath
1,595 sqft
6408 Wayne St,
Union, IL 60180
Universal Real Estate LLC, Active
Use arrow keys to navigate
0.26 ACRES
$459,900
4 Beds
2.5 Baths
2,726 sqft
7443 Alexandra Ln,
Union, IL 60180
Green Ivy Realty & Prop Mgmt, Active
Use arrow keys to navigate
21 ACRES
$399,000
State Route 176,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
Use arrow keys to navigate
1.37 ACRES
$73,900
9604 Emily Ln #16,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
Use arrow keys to navigate
1.04 ACRES
$71,500
16009 Sara Ln #6,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
Use arrow keys to navigate
1.56 ACRES
$77,500
9617 Mels Way #18,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
2.46 ACRES
$69,900
9404 Emily Ln #2,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
1.09 ACRES
$71,500
9513 Mels Way #15,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
1.04 ACRES
$66,900
9314 Emily Ln #1,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
$450,000
9618 Emily Ln,
Union, IL 60180
Starck Real Estate
28.49 ACRES
$450,000
9618 Emily Ln #19,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
1.05 ACRES
$59,000
9601 Mels Way #17,
Union, IL 60180
HomeSmart Connect LLC, Active
1.46 ACRES
$65,000
17405 Wildflower Cir,
Union, IL 60180
Circle One Realty, Active
1.48 ACRES
$69,900
17408 Wildflower Cir #13,
Union, IL 60180
Baird & Warner, Active
1.99 ACRES
$85,000
8709 Prairie Field Dr,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active
1.7 ACRES
$85,000
17402 Wildflower Cir,
Union, IL 60180
Berkshire Hathaway HomeServices Starck Real Estate, Active

Real Estate & Homes For Sale Near Union, IL

We found 30 more homes matching your filters just outside Union

Use arrow keys to navigate
NEW - 22 HRS AGO
$219,900
2 Beds
1.5 Baths
1,450 sqft
773 Village Cir,
Marengo, IL 60152
Baird & Warner, New
Use arrow keys to navigate
$569,900
4 Beds
2 Baths
2,653 sqft
11460 Windsor Dr,
Huntley, IL 60142
Berkshire Hathaway HomeServices Starck Real Estate, New
Use arrow keys to navigate
44.84 ACRES
$1,500,000
4 Beds
2.5 Baths
3,200 sqft
Address Not Disclosed,
Marengo, IL 60142
Keller Williams Thrive
Use arrow keys to navigate
2.69 ACRES
$110,000
Lot 5 Loretta Dr,
Marengo, IL 60152
RE/MAX Connections II, New
Use arrow keys to navigate
$815,000
4 Beds
4 Baths
2,386 sqft
10240 Amos St,
Huntley, IL 60142
RE/MAX Suburban, New
Use arrow keys to navigate
$449,999
4 Beds
2.5 Baths
3,076 sqft
720 Ridge Dr,
Marengo, IL 60152
Epic Real Estate Group, Active
Use arrow keys to navigate
NEW CONSTRUCTION
QUICK MOVE-IN
$428,990
3 Beds
2.5 Baths
2,175 sqft
12408 Tinsley St,
Huntley, IL 60142
0.28 ACRES
$675,000
4 Beds
4 Baths
2,750 sqft
11525 Windsor Ct,
Huntley, IL 60142
Huntley Realty LLC, Active
0.6 ACRES
$395,000
9 Beds
4 Baths
722/724 W Grant Hwy,
Marengo, IL 60152
CENTURY 21 New Heritage, Active
$439,900
5 Beds
3 Baths
Address Not Disclosed,
Marengo, IL 60152
RE/MAX Connections II
$330,000
2 Beds
2 Baths
1,678 sqft
11550 Windsor Dr,
Huntley, IL 60142
Berkshire Hathaway HomeServices Starck Real Estate, Active
1.01 ACRES
$55,000
Address Not Disclosed,
Huntley, IL 60142
Brokerocity
$325,000
2 Beds
1.5 Baths
1,231 sqft
13000 Coventry Ln,
Huntley, IL 60142
Royal Family Real Estate, Active
$364,000
2 Beds
2 Baths
1,641 sqft
11832 Kensington Dr,
Huntley, IL 60142
Huntley Realty, Price Change
$349,900
2 Beds
2 Baths
1,350 sqft
11742 Nottingham Dr,
Huntley, IL 60142
Baird & Warner Real Estate - Algonquin, Active
11.77 ACRES
$1,100,000
Church Rd SE,
Marengo, IL 60152
Coldwell Banker Commercial NRT, Active
$302,000
2 Beds
2 Baths
1,155 sqft
13528 Bonaire Rd,
Huntley, IL 60142
Real People Realty, Active
$589,900
2 Beds
2 Baths
2,549 sqft
13021 Brookwood Dr,
Huntley, IL 60142
Huntley Realty, Active
3 ACRES
$110,000
18312 Loretta Dr #6,
Marengo, IL 60152
RE/MAX Connections II, Active
$384,900
2 Beds
2 Baths
1,613 sqft
13505 Delaney Rd,
Huntley, IL 60142
Huntley Realty, Active
NEW CONSTRUCTION
QUICK MOVE-IN
$395,990
3 Beds
2.5 Baths
2,175 sqft
12334 Tinsley St,
Huntley, IL 60142
HomeSmart Connect LLC, Active
0.27 ACRES
$375,000
4 Beds
3 Baths
2,150 sqft
919 Spring Dr,
Marengo, IL 60152
Compass, Active
$395,000
3 Beds
2 Baths
1,600 sqft
1107 N East St,
Marengo, IL 60152
Real People Realty, Active
6 ACRES
$220,000
5 Loretta Dr #6,
Marengo, IL 60152
RE/MAX Connections II, Active
NEW CONSTRUCTION
QUICK MOVE-IN
$359,990
3 Beds
2.5 Baths
1,764 sqft
12406 Tinsley St,
Huntley, IL 60142
HomeSmart Connect LLC, Active
NEW CONSTRUCTION
QUICK MOVE-IN
$411,990
3 Beds
2.5 Baths
1,840 sqft
12178 Dodwell St,
Huntley, IL 60142
4.7 ACRES
$295,000
W Grant Hwy,
Marengo, IL 60152
Realty World Tiffany R.E., Active
1.01 ACRES
$69,900
15510 Botterman Rd,
Huntley, IL 60142
RE/MAX Deal Makers, Active
NEW CONSTRUCTION
QUICK MOVE-IN
$379,990
3 Beds
2.5 Baths
2,039 sqft
12321 Tinsley St,
Huntley, IL 60142
HomeSmart Connect LLC, Price Change
1.11 ACRES
$92,000
11114 Musgrave Pkwy,
Huntley, IL 60142
Compass, Active

1 More Home

We found 1 more home that matches your search in other listings.

Union, IL Real Estate Trends

Learn about the Union, IL housing market through trends and averages.

Affordability
Home Value
What Locals Say

Affordability of Living in Union, IL

The median home value is $424,835

Month	Median home value
May 2025	$398k
June 2025	$399k
July 2025	$399k
August 2025	$400k
September 2025	$403k
October 2025	$407k
November 2025	$411k
December 2025	$415k
January 2026	$419k
February 2026	$422k
March 2026	$424k
April 2026	$425k

View as a graph

Trends and affordability stats are provided by third party data sources.

Average Home Value in Union, IL, by Home Size

Currently, there are 2 new listings in Union, IL and 17 homes for sale.

Home Size	Home Value*
3 bedrooms (2 homes)	$400,790

*Home value over the past month

What Locals Say about Union

Dlschmit44
14y ago
"I've lived here for years, and this town is nice. No crime, great place to raise kids. "
1
Flag

Based on information submitted to the MLS GRID as of 2026. 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. Click here for more information

Union, IL Real Estate & Homes For Sale

17 homes

We found 30 more homes matching your filters just outside Union

Union, IL Real Estate Trends

Affordability of Living in Union, IL

Average Home Value in Union, IL, by Home Size

What Locals Say about Union

Nearby Real Estate

Nearby Zip Codes

Popular Cities in Illinois

Union Neighborhoods

Union Property Types

Real Estate Guides