Freehold waterfront condominium cluster along Upper Serangoon/Estuary Crescent in District 26 in the vicinity of Sengkang and Punggol boundaries, normally cited at addresses along Estuary Walk and Estuary Crescent, adjacent to Serangoon Reservoir and Punggol Waterway with park connectors and reservoir sights; nearby retail and groceries involve Compass One, Sengkang https://estuarycondo8802692456.blogoxo.com/37643210/estuary-condo-880-26