259 homes for sale in Union County
Live from the MLS, updated Oct 19, 2026, 6:13 PM ET. Median asking $549,900. What sold here this year, the median and the days on market: the Union County data page.
By town: Marysville (118) · Plain City (101) · Richwood (13) · Dublin (11) · Raymond (7) · Milford Center (2) · Ostrander (2) · West Mansfield (2) · Prospect (1) · Irwin (1) · Unionville Center (1)
Across the region: Homes Under $250,000 · Homes $250,000 to $500,000 · Homes $500,000 to $1,000,000 · Luxury Homes Over $1,000,000 · Homes with a Pool · Waterfront, Lake and Pond Homes · Homes with a First-Floor Primary Suite · Homes with an In-Law Suite · Ranch and One-Story Homes · Homes with a Finished Basement
Active $242,500 3% below original
527 E 4th Street, Marysville, OH 43040
2 bd · 1 ba · 1,274 sq ft · built 1920
HappyNest Homes Realty, LLC
Active $235,000
511 E 4th Street, Marysville, OH 43040
2 bd · 1 ba · 1,169 sq ft · built 1918
Cutler Real Estate
Active $224,900
119 W Ottawa Street, Richwood, OH 43344
3 bd · 2 ba · 1,188 sq ft · built 2001
Sell For One Percent
Active $210,000 7% below original
21743 Ohio 347, Raymond, OH 43067
3 bd · 2 ba · 1,110 sq ft · built 1900
Howard Hanna Real Estate Svcs
Active $205,000
105 Pearl Street, Richwood, OH 43344
2 bd · 1 ba · 896 sq ft · built 1890
Coldwell Banker Realty
Active $189,900 5% below original
1094 Watkins Glen Court, 1094, Marysville, OH 43040
2 bd · 1.5 ba · 1,024 sq ft · built 2002
RE/MAX Revealty
Active $189,000 5% below original
219 E 6th Street, Marysville, OH 43040
5 bd · 4 ba · 1,621 sq ft · built 1900
Red 1 Realty
Active $185,900 2% below original
1079 Coventry Way, D, Marysville, OH 43040
2 bd · 1 ba · 912 sq ft · built 1990
Coldwell Banker Realty
Active $163,000 9% below original
832 W 4th Street, Marysville, OH 43040
3 bd · 1 ba · 1,281 sq ft · built 1940
Red 1 Realty
Active $160,000 8% below original
126 Grove Street, Marysville, OH 43040
3 bd · 1.5 ba · 987 sq ft · built 1900
Coldwell Banker Realty
Active $155,000 30% below original
259 Grove Street, Richwood, OH 43344
2 bd · 1 ba · 912 sq ft · built 1900
Coldwell Banker Realty
Active $149,900 12% below original
32775 Water Street, Richwood, OH 43344
5 bd · 1 ba · 1,666 sq ft · built 1900
Coldwell Banker Realty
Active $119,900
22253 Herd Mcilroy Road, Raymond, OH 43067
3 bd · 2 ba · 1,296 sq ft · built 1975
Keller Williams Consultants
Active $119,900
26305 Storms Road, West Mansfield, OH 43358
3 bd · 2 ba · 1,148 sq ft · built 1983
Keller Williams Consultants
Active $100,900 22% below original
30650 State Route 739, Richwood, OH 43344
1 bd · 360 sq ft · built 9999
CENTURY 21 Capital Gold
Active $100,000
62 Woodcrest Drive, Marysville, OH 43040
3 bd · 2 ba · 1,216 sq ft · built 2020
Coldwell Banker Realty
Active $69,900
20971 Peoria Loop Road, Raymond, OH 43067
1 bd · 2 ba · 1,430 sq ft · built 1900
Keller Williams Consultants
Active $65,000
13103 State Route 347, Marysville, OH 43040
2 bd · 1 ba · 745 sq ft · built 1920
NextHome Experience
Active $45,997 12% below original
31 Woodcrest Drive, Marysville, OH 43040
3 bd · 1 ba · 924 sq ft · built 1986
Trelora Realty, Inc
Listings from the MLS Internet Data Exchange program, refreshed every six hours. Listing information is provided by the Columbus and Central Ohio Regional MLS through the Internet Data Exchange program and is deemed reliable but not guaranteed. Listings held by brokerages other than Blacktree Realty are identified with the listing brokerage's name. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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