LTA DE113 Site Office is a builder's site office at 50A Dairy Farm Walk, Singapore 677610, in Bukit Panjang. The initials point to the Land Transport Authority, and it carries a 5.0 Google rating from a single review.
A site office is the working headquarters of a construction project rather than a shopfront: the drawings, permits and site supervisor are based there, and it usually moves on once the job is handed over. In Singapore, builders must hold a licence from the Building and Construction Authority, graded by the scale of work they may take on. Worksites typically display a project board at the hoarding with contract details and a hotline, giving neighbours a direct line for noise or access concerns. Checking that board, and the licence behind it, tells you who is actually building on your street.
For Dairy Farm Walk neighbours wondering what is taking shape, this Bukit Panjang office is the nearest door to knock on.