Freehold waterfront condominium cluster alongside Higher Serangoon/Estuary Crescent in District 26 around Sengkang and Punggol boundaries, commonly cited at addresses along Estuary Walk and Estuary Crescent, adjacent to Serangoon Reservoir and Punggol Waterway with park connectors and reservoir views; nearby retail and groceries contain Compass A person, Sengkang Riverside Park https://finnzbzxv.activosblog.com/36172545/estuary-condo-880-26