18

Newest Homes for Sale in Union, IL

Section Image Section Image
  • 7441 Great Northern Trail, Union, IL 60180
    7441 Great Northern Trail, Union, IL 60180
    7441 Great Northern Trail, Union, IL 60180
    /23

    $440,000 Open Sun 12PM - 2PM

    • 3 Beds
    • 2 Baths
    • 1,729 Sq Ft

    7441 Great Northern Trail, Union, IL 60180

    Welcome to this beautifully maintained 3 bed, 2 bath home in peaceful Railroad Estates that is only two years old! The spacious, open-concept living area features wood laminate flooring and flows seamlessly into the stunning kitchen, complete with an oversized island with breakfast bar, stainless steel appliances, and generous table space. A bright 3-season room accessed from the dining area

    Feliberto Salgado Redfin Corporation

    7441 Great Northern Trail, Union, IL 60180
  • 9510 Knolltop Rd, Union, IL 60180
    9510 Knolltop Rd, Union, IL 60180
    9510 Knolltop Rd, Union, IL 60180
    /34

    $450,000 Open Sat 11AM - 2PM

    • 4 Beds
    • 1.5 Baths
    • 2,200 Sq Ft

    9510 Knolltop Rd, Union, IL 60180

    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

    Michelle Rushing Berkshire Hathaway HomeServices Starck Real Estate

    9510 Knolltop Rd, Union, IL 60180
  • 6308 Main St, Union, IL 60180
    6308 Main St, Union, IL 60180
    6308 Main St, Union, IL 60180
    /40

    $339,900

    • 3 Beds
    • 2 Baths
    • 2,050 Sq Ft

    6308 Main St, Union, IL 60180

    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

    Agent Photo

    Angela Pop

    Core Realty & Investments Inc.

    (779) 244-4969

    6308 Main St, Union, IL 60180
  • 9520 Stacy Ln, Union, IL 60180
    9520 Stacy Ln, Union, IL 60180
    9520 Stacy Ln, Union, IL 60180
    /49

    $475,000

    • 4 Beds
    • 3 Baths
    • 1,963 Sq Ft

    9520 Stacy Ln, Union, IL 60180

    Calling all aspiring homesteaders looking for country living! You betcha, we have a chicken coop, WITH CHICKENS INCLUDED in the sale! :) Lots has been done to this ranch home in the last few years! Situated on 1+ acre lot in the desirable District 158 Huntley School District, just minutes to booming downtown Huntley and Route 47! 3 Bed (with 4th Bed in Finished Basement), 3 Full Bath, oversized

    Patrick Kalamatas 103 Realty

    9520 Stacy Ln, Union, IL 60180
  • 14511 Marengo Rd, Union, IL 60180
    14511 Marengo Rd, Union, IL 60180
    14511 Marengo Rd, Union, IL 60180
    /54

    $1,850,000

    • 4 Beds
    • 3.5 Baths
    • 3,000 Sq Ft

    14511 Marengo Rd, Union, IL 60180

    One-of-a-Kind Sustainable Homestead on 53 Acres! A long, winding driveway welcomes you to this extraordinary estate, offering 53 acres of natural beauty and self-sufficient living. Imagine waking to the peaceful sounds of nature, enjoying your morning coffee on the expansive deck overlooking a private pond, or strolling the scenic hiking trails on your own land. Summers are made for fun in the

    penny silich RE/MAX Suburban

    14511 Marengo Rd, Union, IL 60180
  • 9618 Emily Ln, Union, IL 60180
    9618 Emily Ln, Union, IL 60180
    9618 Emily Ln, Union, IL 60180
    /16

    $450,000

    • Land
    • 28.49 Acres
    • $15,795 per Acre

    9618 Emily Ln, Union, IL 60180

    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

    Emily Smith Berkshire Hathaway HomeServices Starck Real Estate

    9618 Emily Ln, Union, IL 60180
  • 9601 Mels Way, Union, IL 60180
    9601 Mels Way, Union, IL 60180
    /2

    $59,000

    • Land
    • 1.05 Acres
    • $56,190 per Acre

    9601 Mels Way, Union, IL 60180

    Fabulous country acre plus homesite in prestigious Belle Pointe subdivision just west of Huntley! Curbed streets! Exceptional high end homes existing! Huntley schools! Just minutes to I-90! Plat of lot and sub on file! Seller will build to suit or bring your own builder!

    Stephanie Doherty HomeSmart Connect LLC

    9601 Mels Way, Union, IL 60180
  • 10309 Ellery Ln, Union, IL 60180
    10309 Ellery Ln, Union, IL 60180
    10309 Ellery Ln, 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
  • 17405 Wildflower Cir, Union, IL 60180
    17405 Wildflower Cir, Union, IL 60180
    17405 Wildflower Cir, Union, IL 60180
    /18

    $75,000

    • Land
    • 1.46 Acres
    • $51,370 per Acre

    17405 Wildflower Cir, Union, IL 60180

    Beautiful gently rolling estate lot in quiet country setting on ~1.5 acres. Potential for walkout basement. Off the beaten path but still only minutes to I-90 interchange making for an easy commute to Chicago, O'Hare or west to Wisconsin. Enjoy sunrise and sunset views and pond on neighboring lot. Recent perc test. Property taxed at agriculture rate- 2022 tax bill $41.26. Great investment

    Ryan Cherney Circle One Realty

    17405 Wildflower Cir, Union, IL 60180
  • 17408 Wildflower Cir, Union, IL 60180
    17408 Wildflower Cir, Union, IL 60180
    17408 Wildflower Cir, Union, IL 60180
    /6

    $69,900

    • Land
    • 1.48 Acres
    • $47,230 per Acre

    17408 Wildflower Cir, Union, IL 60180

    Beautiful rural lot in Prairie Field Estates, Lot #13! 1.46 acre property in the country, minutes from I90's interchange. Mostly level, slightly rolling parcel w/ pond on property adjacent w/ water views! Quiet, cul-de-sac location and country views for miles! Best of both worlds with a spacious neighborhood feel w/ the ability to board your horse at Paddock Hills Equestrian facility is located

    Brittany Countryman Baird & Warner

    17408 Wildflower Cir, Union, IL 60180
  • 9604 Emily Ln, Union, IL 60180
    9604 Emily Ln, Union, IL 60180
    9604 Emily Ln, Union, IL 60180
    /5

    $72,000

    • Land
    • 1.37 Acres
    • $52,555 per Acre

    9604 Emily Ln, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a private enclave of just 18 Luxury Home Sites. Just 8 lots available from developer. Superior location offers country living close to town and both Route 47 & Route 20 for easy access to tollway. Desired Huntley Schools and Library. Plat & covenants summary available. Ready to build

    Paul Hespen Berkshire Hathaway HomeServices Starck Real Estate

    9604 Emily Ln, Union, IL 60180
  • 9314 Emily Ln, Union, IL 60180
    9314 Emily Ln, Union, IL 60180
    9314 Emily Ln, Union, IL 60180
    /5

    $62,000

    • Land
    • 1.04 Acres
    • $59,615 per Acre

    9314 Emily Ln, Union, IL 60180

    BUILD YOUR DREAM HOME IN THIS BEAUTIFUL AREA OF FINE QUALITY HOMES! Spectacular Value! Lots of privacy on this 1+ Acre lot in Belle Pointe Subdivision. Great Location, just minutes from I-90 and Outstanding HUNTLEY SCHOOLS & Library. Take advantage of the current market & save!

    Paul Hespen Berkshire Hathaway HomeServices Starck Real Estate

    9314 Emily Ln, Union, IL 60180
  • 16009 Sara Ln, Union, IL 60180
    16009 Sara Ln, Union, IL 60180
    16009 Sara Ln, Union, IL 60180
    /5

    $65,000

    • Land
    • 1.04 Acres
    • $62,500 per Acre

    16009 Sara Ln, Union, IL 60180

    BUILD YOUR DREAM HOME IN THIS BEAUTIFUL AREA OF FINE QUALITY HOMES! Spectacular Value! Lots of privacy on this 1+ Acre lot in Belle Pointe Subdivision. Great Location, just minutes from I-90 and Outstanding HUNTLEY SCHOOLS & Library. Take advantage of the current market & save!

    Paul Hespen Berkshire Hathaway HomeServices Starck Real Estate

    16009 Sara Ln, Union, IL 60180
  • 9617 Mels Way, Union, IL 60180
    9617 Mels Way, Union, IL 60180
    9617 Mels Way, Union, IL 60180
    /5

    $76,000

    • Land
    • 1.56 Acres
    • $48,718 per Acre

    9617 Mels Way, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a private enclave of just 18 Luxury Home Sites. Just 8 lots available from developer. Superior location offers country living close to town and both Route 47 and Route 20 for easy access to tollway. Desired Huntley Schools and Library. Plat & covenants summary available. Ready to build

    Paul Hespen Berkshire Hathaway HomeServices Starck Real Estate

    9617 Mels Way, Union, IL 60180
  • 9513 Mels Way, Union, IL 60180
    9513 Mels Way, Union, IL 60180
    9513 Mels Way, Union, IL 60180
    /5

    $65,000

    • Land
    • 1.09 Acres
    • $59,633 per Acre

    9513 Mels Way, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a private enclave of just 18 Luxury home sites. Just 8 lots available from developer. Superior location offers country living close to town and both route 47 and route 20 for easy tollway access. Desired Huntley Schools and Library. Plat & covenants summary available. Ready to Build NOW

    Paul Hespen Berkshire Hathaway HomeServices Starck Real Estate

    9513 Mels Way, Union, IL 60180
  • 9404 Emily Ln, Union, IL 60180
    9404 Emily Ln, Union, IL 60180
    9404 Emily Ln, Union, IL 60180
    /5

    $68,000

    • Land
    • 2.46 Acres
    • $27,642 per Acre

    9404 Emily Ln, Union, IL 60180

    BUILD YOUR DREAM HOME IN THIS BEAUTIFUL AREA OF FINE QUALITY HOMES! Spectacular Value! Lots of privacy on this 1+ Acre lot in Belle Pointe Subdivision. Great Location, just minutes from I-90 and Outstanding HUNTLEY SCHOOLS & Library. Take advantage of the current market & save!

    Paul Hespen Berkshire Hathaway HomeServices Starck Real Estate

    9404 Emily Ln, Union, IL 60180
  • 17402 Wildflower Cir, Union, IL 60180
    17402 Wildflower Cir, Union, IL 60180
    17402 Wildflower Cir, Union, IL 60180
    /9

    $85,000

    • Land
    • 1.7 Acres
    • $50,000 per Acre

    17402 Wildflower Cir, Union, IL 60180

    Here is a beautiful place to build your new home. It is 1+ acre on a quiet cul-de-sac in a small rural development, Prairie Field Estates. Easy commute - close to Rt. 20/I-90 and easy access to O'Hare. Adjacent land is not a buildable parcel so it feels even bigger. Reasonable covenants call for 1800 sf for a ranch, 2,000 sf for a 2 story. Buy now and build when you are ready. Low 'ag' taxes.

    Rick Bellairs Berkshire Hathaway HomeServices Starck Real Estate

    17402 Wildflower Cir, Union, IL 60180
  • 8709 Prairie Field Dr, Union, IL 60180
    8709 Prairie Field Dr, Union, IL 60180
    8709 Prairie Field Dr, Union, IL 60180
    /9

    $85,000

    • Land
    • 1.99 Acres
    • $42,714 per Acre

    8709 Prairie Field Dr, Union, IL 60180

    Here is a beautiful country home site in Prairie Field Estates - Almost 2 acres in a small country development. It is only minutes to I-90 - Rt. 20 interchange for an easy commute and easy to O'Hare. Adjacent land is not a buildable parcel. You'll enjoy beautiful sunsets from your home here. Buy now and build whenever you are ready. Low ag taxes. We can recommend a builder if you want.

    Rick Bellairs Berkshire Hathaway HomeServices Starck Real Estate

    8709 Prairie Field Dr, Union, IL 60180
Illinois McHenry County Union

Newest Listings for Sale in Union, IL

Frequently Asked Questions

What is the average home price in Union, IL?
Homes for sale in Union, IL have an average home price of $423,860.
Are home prices dropping in Union?
Yes, home prices in Union are down 17% in the last 12 months.
How many homes have sold over the last 12 months in Union, IL?
20 homes have sold in Union, IL over the last 12 months.
What are the most popular zip codes in Union, IL?
The most popular zip codes in Union, IL include 60180, 60152, 60142, 60098 and 60140.
How much do you need to make to afford a house in Union?
The median home price in Union is $329,500. If you put a 20% down payment of $65,900 and had a 30-year fixed mortgage with an interest rate of 6.24%, your estimated principal and interest payment would be $1,620 a month plus property taxes, HOA fees, home insurance, PMI, and utilities. Using the 28% rule, you would need to make at least $69K a year to afford the median home price in Union. Learn how much home you can afford with our Home Affordability Calculator.
How are the schools in Union, IL?
Union, IL has highly rated public and private schools. Some of the best schools in Union based on Niche Grades are Marengo Community High School, Locust Elementary School and Marengo Community Middle School. Browse all the schools in Union, IL to learn more.

Home Trends in Union, IL

On average, homes in Union, IL sell after 21 days on the market compared to the national average of 53 days. The median sale price for homes in Union, IL over the last 12 months is $282,000, down 28% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price
$282,000
Median Single Family Sale Price
$330,000
Average Price Per Sq Ft
$226
Number of Homes for Sale
5
Last 12 months Home Sales
20
Months of Supply
3.00
Median List Price
$329,500
Median Change From 1st List Price
2%
Median Home Sale Price YoY Change
-28%
How to Buy a Home How to Finance a Home How to Sell a Home

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Homes.com Licensing Information

§ 442-H New York Standard Operating Procedures

New York Fair Housing Notice

TREC: Information about brokerage services, Consumer protection notice

California DRE #01937601

Contact Homes.com Brokerage

Copyright © 2025 CoStar Group