BN21 3XX lies on St Annes Road in Eastbourne. BN21 3XX is located in the Upperton electoral ward, within the local authority district of Eastbourne and the English Parliamentary constituency of Eastbourne. The Sub Integrated Care Board (ICB) Location is NHS Sussex ICB - 97R and the police force is Sussex. This postcode has been in use since January 1980.


| Easting | 560983 |
| Northing | 99365 |
| Latitude | 50.771535 |
| Longitude | 0.281692 |
| Street | St Annes Road |
| Town/City | Eastbourne |
| Country | England |
| Postcode District | BN21 |
Elevation or altitude of BN21 3XX as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Upperton |
|---|---|
| Constituency | Eastbourne |
ST. ANNES HOUSE, 2, ST ANNES ROAD, EASTBOURNE, BN21 3XX 2003 18 NOV £650,000 |
ST. ANNES HOUSE, 2, ST ANNES ROAD, EASTBOURNE, BN21 3XX 2002 26 APR £525,000 |
| Eversfield Road (The Avenue) | Eastbourne | 117m |
| Eversfield Road (The Avenue) | Eastbourne | 151m |
| Upperton Gardens (The Avenue) | Eastbourne | 173m |
| Upperton Gardens (The Avenue) | Eastbourne | 208m |
| Junction Road Car Park (Junction Road) | Eastbourne | 210m |
| Eastbourne Station | 0.2km |
| Hampden Park (Sussex) Station | 2.8km |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Station | 18:30 | 12:00 | 265m |
| Upperton Road Post Office | 18:30 | 13:15 | 291m |
| Southfields Road | 18:30 | 13:15 | 332m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for BN21 3XX:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ2 | Surrey, East and West Sussex |
| ITL 3 Code | Name |
| TLJ22 | East Sussex CC |
| LAU 1 Code | Name |
| E07000061 | Eastbourne |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for BN21 3XX:
| Code | Name | |
|---|---|---|
| OA | E00106422 | |
| LSOA | E01020968 | Eastbourne 011D |
| MSOA | E02004366 | Eastbourne 011 |
| BN21 3UW | St Leonards Road | 30m |
| BN21 3RB | Avenue Place | 45m |
| BN21 3UX | St Leonards Road | 54m |
| BN21 3YE | The Avenue | 56m |
| BN21 3YD | The Avenue | 83m |
| BN21 3UT | St Leonards Road | 92m |
| BN21 3AQ | St Leonards Road | 96m |
| BN21 3XE | Commercial Road | 100m |
| BN21 3YB | The Avenue | 105m |
| BN21 3YA | The Avenue | 111m |