House Apartment For Rent In Warwuck Ri . Warwick ri houses for rent. Young duplex townhouse 1040 sq.ft. Gristmill Apartments Warwick, RI from www.apartments.com Home is a 3 bed, 4.0 bath property. See floorplans, pictures, prices & info for available rental homes, condos, and townhomes in warwick, ri. Each apartments.com listing has verified availability, rental rates, photos, floor plans and more.