Commonwealth Avenue is one of the principal roads in the Queenstown Planning Area of Singapore. Stretching for approximately 2.6 kilometres, it links Alexandra Road in the east with Commonwealth Avenue West in the west. A significant portion of the road lies within Postal District 3, with a smaller section extending into Postal District 10. The nearest MRT station to the road is Queenstown MRT Station (EW19) on the East West Line, making it an accessible and well-connected thoroughfare.
Commonwealth Avenue runs in a generally east–west direction, serving as a major arterial road in Queenstown. To the east, it begins at Alexandra Road, an important commercial and residential artery. To the west, it continues seamlessly into Commonwealth Avenue West, which extends towards Clementi and the western parts of the island. Along its length, the avenue is flanked by high-rise residential blocks, educational institutions, and clusters of amenities serving local communities.
Commonwealth Avenue dates back to the 1960s, when Queenstown was being developed as Singapore’s very first satellite town. The road was laid out to connect various neighbourhood clusters, public housing estates, and industrial zones that were part of the early urban planning blueprint. Its development coincided with the expansion of public housing under the Housing and Development Board (HDB).
The road’s name, “Commonwealth”, was given in honour of Singapore’s membership in the Commonwealth of Nations. This was especially significant in the years after Singapore gained internal self-government (1959) and eventual independence (1965). The name served to underscore the young nation’s links to the wider international community.
The name “Commonwealth” is pronounced in English as “KOM-mon-welth”. Using the International Phonetic Alphabet (IPA), it is written as /ˈkɒmənwɛlθ/.
The avenue reflects the character of Queenstown itself—mature, historic, and evolving. It is lined with older HDB estates built from the 1960s to the 1980s, intermixed with newer residential developments and private condominiums. Several schools, community facilities, and shops serve residents living along and near the road.
Landscaped verges and trees soften the streetscape, giving the avenue a more residential feel despite being a busy arterial road. The mixture of heritage housing and modern development makes it an area of transition, blending the past and present of Singapore’s urban story.
There are several interesting sights and landmarks along or near Commonwealth Avenue:
The real estate market along Commonwealth Avenue is primarily residential, with a mix of HDB flats and private condominiums. As of early 2025, resale HDB flats in the area range from SGD 650,000 to SGD 950,000 for 4-room units (approximately 1,000 sq ft / 93 sq m). Larger 5-room flats or executive maisonettes may exceed SGD 1.1 million1.
Private condominiums nearby, such as Queens, Commonwealth Towers, and One-North Residences (further west), command higher prices. Condominiums average SGD 2,000 to 2,300 per sq ft. A 1,200 sq ft (111 sq m) unit could cost between SGD 2.4 million and SGD 2.7 million2. Rental rates in the area are also robust, with a typical 3-bedroom condominium unit commanding between SGD 5,000 and SGD 6,000 per month in 2025.
These prices are in line with or slightly above the Singapore average, reflecting the strong demand for housing in Queenstown due to its central location and excellent transport links.
The nearest MRT station to Commonwealth Avenue is Queenstown MRT Station (EW19) on the East West Line. The line connects commuters directly to the Central Business District (CBD), Jurong East, Changi Airport, and other key areas.
Several bus stops are located along Commonwealth Avenue itself, providing convenient access to a wide range of routes. Services link the area to Orchard, Bukit Merah, Jurong, and other parts of the island. This makes the avenue one of the better-served residential areas for public transport.
A fun fact about Commonwealth Avenue is that it was part of the early road network designed specifically to support Singapore’s first satellite town. As Queenstown was the testing ground for urban planning ideas that would later be replicated across the island, the avenue became a model for road layouts in other estates such as Toa Payoh and Ang Mo Kio.
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