Windsor Commons is a 185-unit garden-style multifamily complex in Windsor Mill, Maryland. The true name of the area is "Milford", but the name "Milford Mill" has stuck with the community. See reviews, photos, directions, phone numbers and more for the best Child Care in Windsor Mill, MD. Check out floor plans, pictures and videos for these new homes, and then get in touch with the home builders. No trail of breadcrumbs needed! Windsor Mill Housing Characteristics In Windsor Mill, MD there are 313,734 housing units; of those housing units, there are approximately 299,877 occupied and 13,857 vacant. View detailed information and reviews for 7509 Windsor Mill Rd in Windsor Mill, Maryland and get driving directions with road conditions and live traffic updates along the way. Dining 2 Listings. View listing photos, review sales history, and use our detailed real estate filters to find the perfect place. More . Windsor Mill is part of Baltimore County.