TORONTO, ONTARIO--(Marketwire - Dec. 30, 2010) - Terra Firma Capital Corporation (TSX VENTURE:TII) ("Terra Firma") today announced that it has completed the sale of 870 Red River Road, a 19,000 square foot commercial retail income property in Thunder Bay, Ontario, to Retrocom Mid-Market Real Estate Investment Trust ("Retrocom") (TSX:RMM.UN).