855 Tampines Street 83: Estate: Tampines, Block: 855, Postal Code: 520855, Tenure: 99 years from 1987, Completion: 1986. Units: 72 (4-room), 52 (5-room). Price: 4-room $520,000-$669,999 / $571,000. Rental: 4-room $2,500-$3,000 / $2,833, 5-room $2,100.