| Hamsey Green | |
|---|---|
 The Shopping Parade in 2005 | |
  Hamsey Green Location within Greater London | |
| OS grid reference | TQ350595 |
| London borough | |
| District | |
| Ceremonial county | Greater London |
| Shire county | |
| Region | |
| Country | England |
| Sovereign state | United Kingdom |
| Post town | SOUTH CROYDON |
| Postcode district | CR2 |
| Post town | WARLINGHAM |
| Postcode district | CR6 |
| Dialling code | 020 01883 |
| Police | Metropolitan |
| Fire | London |
| Ambulance | London |
| South East Coast | |
| UK Parliament | |
| London Assembly | |
Hamsey Green is an area of Sanderstead in the Tandridge District of Surrey and partly in the London Borough of Croydon of Greater London, England. To the north is Sanderstead and Warlingham is to the south.