Upper Thomson (, ta, அப்பர் தாம்சன்) is a subzone within the planning area of

Bishan Bishan most commonly refers to Bishan, Singapore, a residential town in Singapore's Central Region, and its associated places. Bishan may also refer to: Places Singapore * Bishan, Singapore ** Bishan MRT station, a MRT interchange station along t ...

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...

, as defined by the

Urban Redevelopment Authority The Urban Redevelopment Authority (URA) is the national urban planning authority of Singapore, and a statutory board under the Ministry of National Development of the Government of Singapore. Mission The authority was established on 1 Apri ...

(URA). Its boundary is composed of Ang Mo Kio Avenue 1 in the north; Marymount Road in the east; Braddell Road and Lornie Road in the south; and the planning area of

Central Water Catchment The Central Water Catchment, also known as the Central Catchment Area, is a designated planning area and one of the two main water catchments of Singapore. The country's main reservoirs – MacRitchie, Upper Seletar, Upper Peirce and Lower ...

in the west.

References

Bishan, Singapore Central Region, Singapore {{Singapore-geo-stub