South Union Twp Real Estate

501 Mary Ln

$620,000

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Listed by: RE/MAX SELECT REALTY

Most Expensive

64 Wiggins Lane

$850,000

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Listed by: COLDWELL BANKER LAUREL RIDGE REALTY

Least Expensive

201 Elm Rd

$44900

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Listed by: JANUS REALTY ADVISORS

South Union Twp Listings Summary

South Union Twp - Town vs. County Stats

Avg Price in South Union Twp: $303,800 / County Avg $207,300

147%

Avg Taxes in South Union Twp: $3,700 / County Avg $2,200

166%

Avg Sq. Ft. in South Union Twp: 2,105 / County Avg 1,677

126%

Avg Price per/sqft in South Union Twp:$144 / County Avg $124

117%

Avg Year Built in South Union Twp: 1968 / County Avg 1941

101%

Avg Days on Website in South Union Twp: 88 / County Avg 99

89%

South Union Twp Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

West-Airport Regional

1005 Beaver Grade Road Suite 200
Moon Twp., PA 15108

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Our Office Number

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West Penn MLS, Inc. All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Multiple Listing Service. Real estate listings held by brokerage firms other than West-Airport Regional may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. Copyright ©2026 All rights reserved. Last Updated: September 14, 2026 6:19 PM UTC Show More...