List of Keller Williams Realty Stores in Ellicott City, MD Outlet Note Regular Brands Keller Williams Realty Maryland Ellicott City Rating 4.9 based on 53 votes Official Website www.kw.com/ Products Real Estate NameAddressPhone Name/Address/Phone Keller Williams Realty outlet - Ellicott City 3300 N Ridge Rd (410) 418-5091 Keller Williams Realty outlet - Ellicott City 3290 N Ridge Rd, Ste 150 (443) 574-1481 People Also Viewed