Mark's property listings

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty and Washington Fine Properties, LLC

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty and TTR Sotheby's International Realty

Listing courtesy of TTR Sothebys International Realty and RLAH @Properties

Listing courtesy of Washington Fine Properties, LLC and TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty

Listing courtesy of TTR Sothebys International Realty