The Octagon is located in District D1
It is accessible through the nearest train stations such as Telok Ayer MRT (DT18), Shenton Way MRT (TE19) Thomson-East Coast Line Due 2021, and Downtown MRT (DT17) Downtown Line. The nearest primary schools are Cantonment Primary School.
This property is close to amenities like Cold Storage China Square, NTUC Fairprice (Chinatown Point), and NTUC Fairprice (Tanjong Pagar). The closest shopping malls are Marina Bay Link Mall, Far East Square, and China Square Central.