What is the sqft for Tampines St 81 #xx-xx?

For the HDB unit at 889A Tampines Street 81, which is a typical location for units in this area, here are some details:

- The 4-room flats in this area generally have a floor area of around 990 to 1,001 square feet.
- Specifically, units at 889A Tampines Street 81 and nearby blocks are likely to be in this range.

To give a precise answer for the unit #xx-xx, you would typically expect it to be around 990 to 1,001 square feet, given the standard floor areas for 4-room HDB flats in Tampines. However, for the exact square footage, it's best to check the specific unit details or the floor plan provided by EdgeProp Singapore or the HDB website.