15

Union, IL Homes for Sale with Acreage

Section Image Section Image
  • 18817 W Union Rd, Union, IL 60180
    18817 W Union Rd, Union, IL 60180
    18817 W Union Rd, Union, IL 60180
    /41

    $725,000

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

    18817 W Union Rd, Union, IL 60180

    Set on 25+ acres in a peaceful country setting, this ranch-style home offers space, privacy, and plenty of room to enjoy the outdoors. The inviting living room features a vaulted ceiling accented by decorative wood beams and flows into a dedicated dining area, creating a warm and open atmosphere for everyday living or entertaining. The kitchen offers ample cupboard and counter space and opens to

    Agent Photo

    Ben Broughton

    RE/MAX Connections II

    18817 W Union Rd, Union, IL 60180
  • 17402 Wildflower Cir, Union, IL 60180
    17402 Wildflower Cir, Union, IL 60180
    17402 Wildflower Cir, Union, IL 60180
    /9

    $75,000

    $30K PRICE DROP
    • Land
    • 1.7 Acres
    • $44,118 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
  • 17408 Wildflower Cir, Union, IL 60180
    17408 Wildflower Cir, Union, IL 60180
    17408 Wildflower Cir, Union, IL 60180
    /6

    $69,900

    $15K PRICE DROP Pending
    • 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
  • 21 Acres Illinois 176, Union, IL 60180
    21 Acres Illinois 176, Union, IL 60180
    21 Acres Illinois 176, Union, IL 60180
    /5

    $399,000

    • Land
    • 21 Acres
    • $19,000 per Acre

    21 Acres Illinois 176, Union, IL 60180

    Beautiful 21 acre parcel zoned AGRICULTURE and BUILDABLE! Located on route 176, this cleared property is protected by a tree lined perimeter and set back approximately 1250 feet from the highway providing convenient access to Union, Marengo and Woodstock while maintaining privacy. Invest in this desirable area today and build your dream tomorrow!

    Tracie Muehler Berkshire Hathaway HomeServices Starck Real Estate

    21 Acres Illinois 176, 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

    $75,000

    $30K PRICE DROP
    • Land
    • 1.99 Acres
    • $37,688 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
  • 9404 Emily Ln, Union, IL 60180
    9404 Emily Ln, Union, IL 60180
    /2

    $69,900

    • Land
    • 2.46 Acres
    • $28,415 per Acre

    9404 Emily Ln, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a 63 acre private enclave of just 18 Luxury home sites. ONLY 6 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

    Annette Johnson Berkshire Hathaway HomeServices Starck Real Estate

    9404 Emily Ln, Union, IL 60180
  • 17405 Wildflower Cir, Union, IL 60180
    17405 Wildflower Cir, Union, IL 60180
    17405 Wildflower Cir, Union, IL 60180
    /18

    $65,000

    $10K PRICE DROP Pending
    • Land
    • 1.46 Acres
    • $44,521 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
  • 9604 Emily Ln, Union, IL 60180
    9604 Emily Ln, Union, IL 60180
    /2

    $73,900

    • Land
    • 1.37 Acres
    • $53,942 per Acre

    9604 Emily Ln, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a 63 acre private enclave of just 18 Luxury home sites. ONLY 6 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

    Annette Johnson Berkshire Hathaway HomeServices Starck Real Estate

    9604 Emily Ln, Union, IL 60180
  • 16009 Sara Ln, Union, IL 60180
    16009 Sara Ln, Union, IL 60180
    /2

    $71,500

    • Land
    • 1.04 Acres
    • $68,750 per Acre

    16009 Sara Ln, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a 63 acre private enclave of just 18 Luxury home sites. ONLY 6 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

    Annette Johnson Berkshire Hathaway HomeServices Starck Real Estate

    16009 Sara 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
  • 9314 Emily Ln, Union, IL 60180
    9314 Emily Ln, Union, IL 60180
    9314 Emily Ln, Union, IL 60180
    /3

    $66,900

    • Land
    • 1.04 Acres
    • $64,327 per Acre

    9314 Emily Ln, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a 63 acre private enclave of just 18 Luxury home sites. ONLY 6 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

    Annette Johnson Berkshire Hathaway HomeServices Starck Real Estate

    9314 Emily Ln, Union, IL 60180
  • 9617 Mels Way, Union, IL 60180
    9617 Mels Way, Union, IL 60180
    /2

    $77,500

    • Land
    • 1.56 Acres
    • $49,679 per Acre

    9617 Mels Way, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a 63 acre private enclave of just 18 Luxury home sites. ONLY 6 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

    Annette Johnson Berkshire Hathaway HomeServices Starck Real Estate

    9617 Mels Way, Union, IL 60180
  • 10309 Ellery Ln, Union, IL 60180
    10309 Ellery Ln, Union, IL 60180
    10309 Ellery Ln, Union, IL 60180
    /5

    $840,820

    New Construction $32K PRICE INCREASE
    • 3 Beds
    • 2.5 Baths
    • 2,422 Sq Ft

    10309 Ellery Ln, Union, IL 60180

    Welcome to Henning Estates, a tranquil subdivision where you will find FULLY customizable Build-to-suit 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

    Laura Wenger Keller Williams Thrive

    10309 Ellery Ln, 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
  • 9513 Mels Way, Union, IL 60180
    9513 Mels Way, Union, IL 60180
    /2

    $71,500

    • Land
    • 1.09 Acres
    • $65,596 per Acre

    9513 Mels Way, Union, IL 60180

    Take advantage of the market! Surprising Value and investment opportunity available NOW! Belle Pointe is a 63 acre private enclave of just 18 Luxury home sites. ONLY 6 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

    Annette Johnson Berkshire Hathaway HomeServices Starck Real Estate

    9513 Mels Way, Union, IL 60180
Illinois McHenry County

Homes for Sale with Acreage in Union, IL

Home Prices in Union, IL

The median home sale price in Union, IL is $433,500, up 55% year-over-year. Homes in Union sell in 12 days on average, compared to the national average of 56 days.

Home Price Trends

Median Sale Price
$433,500
Median Single Family Sale Price
$433,500
Median 2 Bedroom Sale Price
$80,000
Average Price Per Sq Ft
$207
Number of Homes for Sale
3
Last 12 months Home Sales
21
Months of Supply
1.70
Median List Price
$445,000
Median Change From 1st List Price
1%
Median Home Sale Price YoY Change
55%
How to Buy a Home How to Finance a Home How to Sell a Home

In Union, there are currently 15 homes for sale with acreage, providing ample space for homeowners to customize their living environment, whether for expansive gardens, outdoor entertaining, or enhanced privacy. Whether you're in search of a spacious family home with plenty of room to roam, a property ripe for development, or simply seeking space and tranquility, homes for sale with acreage in Union, IL offer the flexibility to tailor your living experience to your preferences. Browse the selection of homes for sale with land in Union and discover the potential and freedom that comes with owning your own piece of property.

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 © 2026 CoStar Group