List of Keller Williams Realty Stores in Barrington, IL Outlet Note Regular Brands Keller Williams Realty Illinois Barrington Rating 4.9 based on 53 votes Official Website www.kw.com/ Products Real Estate NameAddressPhone Name/Address/Phone Keller Williams Realty outlet - Barrington 600 Hart Rd, Ste 105 (847) 533-0560 Keller Williams Realty outlet - Barrington 600 Hart Rd, Ste 105 (847) 868-2353 Keller Williams Realty outlet - Barrington 600 Hart Rd, #105 (708) 546-4439 People Also Viewed