Mark's property listings

Listing courtesy of Keller Williams Keystone Realty

Listing courtesy of Keller Williams Keystone Realty and Inch & Co. Real Estate, LLC

Listing courtesy of RE/MAX Patriots

Listing courtesy of RE/MAX Patriots and Coldwell Banker Realty

Listing courtesy of RE/MAX Patriots and Berkshire Hathaway HomeServices Homesale Realty

Listing courtesy of RE/MAX Patriots and Foraker Realty Co.

Listing courtesy of CENTURY 21 Home Advisors and RE/MAX Patriots

Listing courtesy of Philadelphia Homes and RE/MAX Patriots

Listing courtesy of RE/MAX Patriots and Berkshire Hathaway HomeServices Homesale Realty

Listing courtesy of RE/MAX Patriots and Keller Williams of Central PA

Listing courtesy of RE/MAX Patriots and Renaissance Realty Sales, LLC

Listing courtesy of RE/MAX Patriots and Coldwell Banker Realty