Block 421 Tampines is generally a Public Housing vicinity located at Tampines Street 4,1 which is a secondary road dotted with numerous eateries and neighbour shops within the location.
There is also a market place nearby and about 8 minutes away, is the Tampines MRT and Tampines Central area, which the major shopping centres and Supermarkets is located, with 2 Cinemas for leisure and relaxation.
Commercial buildings housing banks and other trades is also found in the Tampines Central area which is part of the Eastern Regional Zone of Singapore.