The Oak Harbor by Greenstone Homes located in Trutina. A community designed for active & independent adults aged 55+. Part of the master-planned River District mixed-use development w/over 3 miles of river frontage, walking trails, protected native shoreline habitat, Centennial Trail access. HOA Dues include lawn maintenance, snow removal, access to indoor swimming pool, gym & Riverside Lodge community events. Visit the Riverside Lodge at 22495 Clairmont Lane, LL. Stock Photos.