Sale prices for Treasure at Tampines range from S$1,475 psf to S$1,836 psf, averaging S$1,701 psf. The highest transaction was S$1,858 psf for a 678-sqft unit in October 2023. To estimate annual value, use 2-4% of the purchase price. Example: S$1,153,038 unit has an annual value of ~S$34,591.