William's property listings

Listing courtesy of Gibson Sotheby's International Realty

Listing courtesy of Gibson Sotheby's International Realty

Listing courtesy of Gibson Sotheby's International Realty

Listing courtesy of Gibson Sotheby's International Realty

Listing courtesy of Gibson Sotheby's International Realty

Listing courtesy of Gibson Sotheby's International Realty and Coldwell Banker Realty - Back Bay

Listing courtesy of Gibson Sotheby's International Realty