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Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Registered offenders on the map

Show registered offenders

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Single-Family Homes in Union, OH

10 listings

Single-Family Homes in Union, OH

Single-Family Homes in Union, OH

10 Listings

Single-Family Homes in Union, OH

10 Listings

32Active
$179,500

Your local brokerage

ES

Eddie Staats

Realty.com

Lic. #BRKP.2016003714

3 bd · 1 ba · 1,152 sqft

734 W Martindale Road, Union, OH

Boyd Warner · eXp Realty

$119,000

3 bd · 2 ba · 1,480 sqft

111 S Main Street, Union, OH

Austin R Castro · Coldwell Banker Heritage

$340,000

4 bd · 3 ba · 2,731 sqft

117 Clarett Court, Union, OH

Maria Rocha Gamino · Fathom Realty Ohio LLC

$234,900

3 bd · 2 ba · 1,568 sqft

134 Marrett Farm Road, Union, OH

Jamie A Day · Irongate Inc.

$280,000

3 bd · 2 ba · 1,390 sqft

195 Riesling Drive, Union, OH

Lindsey Chaney · Coldwell Banker Heritage

$149,000

3 bd · 1 ba · 1,276 sqft

100 S Montgomery Street, Union, OH

Cathy McGrail · Keller Williams Home Town Rlty

$219,500

3 bd · 2 ba · 1,384 sqft

301 Carol Lane, Union, OH

Megan Daniel · Keller Williams Advisors Rlty

$365,000

4 bd · 4 ba · 2,374 sqft

234 Irongate Drive, Union, OH

Rhonda Chambal · Irongate Inc.

$352,500

5 bd · 3 ba · 2,969 sqft

117 Settlers Trail, Union, OH

Laurie Westheimer · BHHS Professional Realty

$265,000

3 bd · 3 ba · 2,045 sqft

113 Krug Drive, Union, OH

Jamie A Day · Irongate Inc.

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.

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Your local brokerage

ES

Eddie Staats

Realty.com

Lic. #BRKP.2016003714

Listing data & MLS disclosures

Dayton REALTORS: IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Listing information ©2026 Dayton Realtors®. All Rights Reserved. Last Updated: 2026-10-03 17:05:42 UTC

Union, OH community profile

Population: 6,922
Median income: $70,151
Housing units: 2,911
People per sq. mi.: 804.9
Area: 8.6 sq. mi.

Source: HJN community data

Union housing market

September 2026 · This period is still settling

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $229,700
Homes for sale: 28

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 1,456 sq. ft.