Why Langley Farms? August 9, 2020August 9, 2020Maryam Langley Farms is in Mclean Langley Farms is a neighborhood of single-family homes located in Mclean, Virginia. Langley Farms is located just 2 stop-lights to DC and a short distance to downtown McLean, Tysons Corner, and the rest of the DC metro area. Continue reading