TROPICAL SPRING: Simei Street 4, D18/Tampines, Condominium, Developer: NCH (TAMPINES) PTE LTD, 99-year lease from 06/12/1997, completed in 2002, 14,017 sqm land, 242 units, 2BR and 3BR, Buyer Profile: Singaporean 74.2%, PR 17.6%, Foreigner 7.8%, Company 0.4%, Avg sale price: $1,221 psf, Rental Yield: 3.4%.