Most expensive sales transactions in Tampines Street 81?

To identify the most expensive sales transactions in the Tampines Street 81 area, here are some insights from recent data:

- For 888 Tampines Street 81, the highest sale price recorded in the last 12 months was up to S$770,000.
- For 896 Tampines Street 81, the highest sale price recorded in the last 12 months was up to S$708,000.
- For 897 Tampines Street 81, the highest sale price recorded in the last 12 months was up to S$670,000.

Based on this information, the most expensive sales transactions in the Tampines Street 81 area were at 888 Tampines Street 81, with prices reaching up to S$770,000.