Allison's property listings

Listing courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY

Listing courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY

Listing courtesy of COMPASS PENNSYLVANIA, LLC and PIATT SOTHEBY'S INTERNATIONAL REALTY

Listing courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY and BERKSHIRE HATHAWAY THE PREFERRED REALTY

Listing courtesy of Piatt Sotheby's International Realty and PIATT SOTHEBY'S INTERNATIONAL REALTY

Listing courtesy of BERKSHIRE HATHAWAY THE PREFERRED REALTY and PIATT SOTHEBY'S INTERNATIONAL REALTY

Listing courtesy of BERKSHIRE HATHAWAY THE PREFERRED REALTY and PIATT SOTHEBY'S INTERNATIONAL REALTY

Listing courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY and KELLER WILLIAMS PITTSBURGH EAST