Sembawang Hills, Ang Mo Kio, Singapore


Sembawang Hills is a subzone within the Ang Mo Kio Planning Area in Singapore. Unlike the dense public housing estates found in most other parts of Ang Mo Kio, Sembawang Hills is characterised by private housing, landed properties, and its close proximity to nature reserves and reservoirs. This gives the subzone a distinctive suburban feel, making it one of the most unique residential areas in the planning area.

Geography and Boundaries

The Sembawang Hills subzone covers 0.8945 square kilometres1. It is situated at the western edge of Ang Mo Kio, bordered by:

Its location gives it direct access to both urban amenities in Ang Mo Kio and natural attractions in the Central Catchment Nature Reserve.

Population and Demographics

As of 2024, Sembawang Hills has an estimated population of 6,950 residents1. With its modest land area, this results in a population density of about 7,770 persons per square kilometre, which is much lower than the typical densities of HDB-dominated subzones in Ang Mo Kio. Between 2020 and 2024, the subzone experienced a slight increase in population of 0.36%, suggesting steady demand for its housing despite limited land size.

Urban Character

Sembawang Hills is primarily a private residential estate. The area features a mix of landed properties, including semi-detached houses, terraced homes, and bungalows. This sets it apart from the majority of Ang Mo Kio, which is largely made up of HDB flats. The neighbourhood is known for its quieter environment, leafy streets, and a more spacious layout compared to high-density public housing estates.

Transport and Connectivity

Residents of Sembawang Hills benefit from convenient road access via Upper Thomson Road and Ang Mo Kio Avenue 1. Public transport options include bus services that connect to Mayflower MRT Station on the Thomson-East Coast Line, which is within walking or short bus distance. The subzone’s proximity to the Central Expressway (CTE) also makes it accessible to other parts of Singapore, including the city centre.

Landmarks and Amenities

Sembawang Hills offers a number of key amenities and recreational spots that contribute to its identity:

Neighbourhood Identity

The name Sembawang Hills is closely tied to the private residential enclave along Upper Thomson Road. Though it falls under the Ang Mo Kio Planning Area, the neighbourhood often feels more associated with Upper Thomson and the northern fringes of central Singapore. The food centre and shophouse cluster are landmarks that have made the name familiar island-wide.

Fun Facts

Quick Facts

References

  1. City Population – Singapore Administrative Divisions
  2. Urban Redevelopment Authority – Master Plan

Page Details

This page was created on 10 September 2025. Hi, my name is Timothy and created it from my research, for my own entertainment, knowledge and to satisfy my curiosity. I am providing the information to you in good faith and hope it is useful. I try to get the details as accurate as possible. I also try to update the page whenever I stumble on new details. So this and all my other pages are perpetual work in progress. If you discover any error, please politely inform me, pointing out where the error lies, and I will correct it as soon as possible. Your helpfulness will keep this page accurate, relevant and helpful to those who need the information.

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