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Homes for Sale in Union, MO

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24 of 61 Listings

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24 of 61 Listings

Your local team in Union

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lisa McLaughlin

Delmar Mortgage

NMLS #283815

Call Lisa

Active

$799,000

6 bd · 7 ba · 3,944 sqft

496 Honeysuckle Lane, Union, MO

Tim Husereau · MORE, REALTORS

26Active

$79,500

2 bd · 1 ba · 792 sqft

13-5 Woodland Oaks Drive, Union, MO

Penny Rombach · Dolan, Realtors

28Active

$625,000

3 bd · 4 ba · 1,716 sqft

119 Willow Creek Road, Union, MO

Donald Kluba · RE/MAX Results

36Active

$150,000

3 bd · 2 ba · 1,235 sqft

412 W Springfield Avenue, Union, MO

Penny Rombach · Dolan, Realtors

11Active

$180,000

3 bd · 2 ba · 988 sqft

38 Circle Drive, Union, MO

Robert Borgmann · Dolan, Realtors

24Active

$184,900

3 bd · 1 ba · 1,184 sqft

212 N Christina Avenue, Union, MO

Matt Borgmann · Dolan, Realtors

26Active

$584,900

4 bd · 3 ba · 2,605 sqft

196 Indian Prairie Lane, Union, MO

Ramona Rinehart · Keller Williams Chesterfield

Price Reduced47Active

$369,900

4 bd · 3 ba · 2,424 sqft

1013 Vardon Meadows Drive, Union, MO

Suann Taylor · RE/MAX Today

23Active

$189,900

2 bd · 1 ba · 864 sqft

9 Circle Drive, Union, MO

Elizabeth Phillips · Bourbon Hometown Realty LLC

72Active

$725,000

5 bd · 6 ba · 5,208 sqft

1690 Hackberry Drive, Union, MO

Alex Boehmer · Main St. Real Estate

32Active

$324,800

3 bd · 2 ba · 1,444 sqft

109 Ventnor Avenue, Union, MO

Jacob Stallmann · ELS Real Estate Group, LLC

24Active

$319,900

4 bd · 3 ba · 1,828 sqft

110 Ventnor Avenue, Union, MO

Jacob Stallmann · ELS Real Estate Group, LLC

69Active

$625,000

3 bd · 3 ba · 4,519 sqft

394 Sunset Echo Road, Union, MO

Angela Ray · HD Real Estate LLC

Price Reduced43Active

$269,000

3 bd · 3 ba · 2,056 sqft

1066 Vardon Meadows Drive, Union, MO

Tia Hempel-Nunn · RE/MAX Platinum

26Active

$250,000

2 bd · 1 ba · 1,026 sqft

1061 Vardon Meadows Drive, Union, MO

Matthew McClelland · RE/MAX Today

14Active

$270,440

2 bd · 1 ba · 1,020 sqft

1065 Vardon Meadows Drive, Union, MO

Pamela Chyba · ListWithFreedom.com Inc

12Active

$138,000

2 bd · 2 ba · 1,008 sqft

3491 Massey Ford Road, Union, MO

Shayla Kurzenberger · Dolan, Realtors

Price Reduced26Active

$195,000

3 bd · 1 ba · 1,210 sqft

406 W Springfield Avenue, Union, MO

Diane Riley · Wolfe Realty

Price Reduced40Active

$349,000

3 bd · 3 ba · 2,736 sqft

7660 Highway 47, Union, MO

Teri Batts · Dolan, Realtors

Price Reduced41Active

$209,000

3 bd · 1 ba · 1,290 sqft

115 North Christine Street, Union, MO

Kevin Riley · Elite Land & Auction Co, LLC

Price Reduced14Active

$119,900

1 bd · 1 ba · 780 sqft

8 Lindner Lane, Union, MO

Kim Obermark · ReeceNichols Real Estate

28Active

$380,171

3 bd · 2 ba · 1,989 sqft

201 Century Farm Drive, Union, MO

Pamela Chyba · ListWithFreedom.com Inc

43Active

$485,000

3 bd · 3 ba · 3,506 sqft

308 Bourbeuse Road, Union, MO

Shayla Kurzenberger · Dolan, Realtors

21Active

$317,400

4 bd · 3 ba · 1,774 sqft

112 Ventnor Avenue, Union, MO

Jacob Stallmann · ELS Real Estate Group, LLC

1 2 3

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-14 15:12:52 UTC. 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.

Union housing market

August 2026 · This period is still settling

Homes on the market · MLS, as of Aug 28, 2026–Aug 31, 2026

Median list price: $325,000
Homes for sale: 31
Median days on market: 24 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 1,370 sq. ft.

Union, MO community profile

Population: 12,709
Median income: $70,331
Housing units: 5,141
People per sq. mi.: 165.9
Area: 76.6 sq. mi.

Source: HJN community data

Explore Union homes

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Your local team in Union

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lisa McLaughlin

Delmar Mortgage

NMLS #283815

Call Lisa

New construction
With a pool

Nearby areas

ZIP codes

63368 (104)
63385 (85)
63367 (63)
63090 (59)
63376 (54)
63084 (49)
63080 (44)
63304 (40)

Cities

O'Fallon (124)
Lake St Louis (60)
Washington (57)
Wildwood (51)
Sullivan (50)

Your local team in Union

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lisa McLaughlin

Delmar Mortgage

NMLS #283815

Call Lisa

Your local team in Union

Thomas O'Leary

Realty.com

Lic. #2020001504

Call Thomas

Lisa McLaughlin

Delmar Mortgage

NMLS #283815

Call Lisa

Nearby areas

ZIP codes

63368 (104)
63385 (85)
63367 (63)
63090 (59)
63376 (54)
63084 (49)
63080 (44)
63304 (40)

Cities

O'Fallon (124)
Lake St Louis (60)
Washington (57)
Wildwood (51)
Sullivan (50)

St Peters (48)

Wentzville (42)

Dardenne Prairie (31)

Listing data & MLS disclosures

MARIS MLS: Based on information submitted to the MLS GRID as of 2026-09-14 15:12:52 UTC. 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.

Union, MO community profile

Population: 12,709
Median income: $70,331
Housing units: 5,141
People per sq. mi.: 165.9
Area: 76.6 sq. mi.

Source: HJN community data

Union housing market

August 2026 · This period is still settling

Homes on the market · MLS, as of Aug 28, 2026–Aug 31, 2026

Median list price: $325,000
Homes for sale: 31
Median days on market: 24 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 29, 2026

Median home size: 1,370 sq. ft.

Union, MO Homes for Sale | Realty.com