John's property listings

Listing courtesy of Sigma Realty and JohnHart Corp.

Listing courtesy of American Classic Realty and Sigma Realty

Listing courtesy of United One Realty and Sigma Realty

Listing courtesy of Sigma Realty and Carlos Maldonado, Broker

Listing courtesy of Big Block Powerhouse Realty and Sigma Realty

Listing courtesy of KELLER WILLIAMS REALTY COLLEGE PARK and Sigma Realty

Listing courtesy of The Agent and Company

Listing courtesy of Millennium Houses and Estates

Listing courtesy of Sigma Realty