Toa Payoh New Town is a residential town located within the Toa Payoh planning area in the northern part of the Central Region of Singapore. It is situated specifically in the western portion of the broader Toa Payoh planning area.
The surrounding Toa Payoh planning area borders Bishan and Serangoon to the north, the Central Water Catchment to the northwest, Kallang to the south, Geylang to the southeast, Novena to the west, and Hougang to the east. The larger planning area also encompasses other estates, including Potong Pasir and Bidadari.