Mount Oliver Real Estate

420 Walnut St

$147,500

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Listed by: JANUS REALTY ADVISORS

Most Expensive

420 Walnut St

$147,500

Save View Details Similar Properties

Listed by: JANUS REALTY ADVISORS

Least Expensive

117 Charles St

$74900

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Listed by: HOWARD HANNA REAL ESTATE SERVICES

Mount Oliver Listings Summary

Mount Oliver - Town vs. County Stats

Avg Price in Mount Oliver: $111,200 / County Avg $301,900

37%

Avg Taxes in Mount Oliver: $1,200 / County Avg $4,500

27%

Avg Sq. Ft. in Mount Oliver: 2,090 / County Avg 1,658

126%

Avg Price per/sqft in Mount Oliver:$53 / County Avg $182

29%

Avg Year Built in Mount Oliver: 1924 / County Avg 1943

99%

Avg Days on Website in Mount Oliver: 88 / County Avg 79

111%

Mount Oliver Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

Areas in Mount Oliver PA
Knoxville
Mt Oliver

The Shawna Littlejohn Team

1617 N. Main Street Ext. Suite C
Butler, PA 16001

REMAX Infinity

1617 N. Main Street Ext. Suite C
Butler, PA 16001

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MLS® Disclaimer

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 The Shawna Littlejohn Team 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 25, 2026 9:59 PM UTC Show More...