RIVERGATE: Robertson Quay, D9/Singapore River, Apartment, Developer: RIVERWALK PROMENADE PTE LTD, Freehold, Completed in 2009, Land Size: 27,408 sqm, 545 units, 2BR, 3BR, 4BR, Buyer Profile: Singaporean 38.4%, PR 21.1%, Foreigner 36.3%, Company 4.2%, Avg sale price: $2,918 psf, Rental Yield: 2.7%.