Bomb experts are conducting a search at Doctors Park along 3rd Parklands Avenue in Kenya's capital Nairobi following a bomb scare.

Nairobi Area police boss Philip Ndolo said a notice dropped near the building on Thursday prompted the search.

Reports indicated that the note was claiming that the building would be bombed at any time.

Officers from the Anti-Terror Police Unit (ATPU) condoned off the area near the building and only residents were being allowed in.