BN21 1SL maps, stats, and open data
BN21 1SL is located in the Old Town 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.
BN21 1SL maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
BN21 1SL geodata
| Easting | 559421 |
| Northing | 99951 |
| Latitude | 50.777232 |
| Longitude | 0.259812 |
Where is BN21 1SL?
| Country | England |
| Postcode District | BN21 |
BN21 1SL Elevation
Elevation or altitude of BN21 1SL as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 30m | 98ft |
|---|
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.
Politics
| Ward | Old Town |
|---|
| Constituency | Eastbourne |
|---|
Transport
Nearest bus stops to BN21 1SL
| Northiam Road (Green Street) | Downside | 142m |
| Northiam Road (Green Street) | Downside | 176m |
| Broomfield Street (Green Street) | Old Town | 183m |
| Broomfield Street (Green Street) | Old Town | 223m |
| Albert Parade (Victoria Drive) | Old Town | 270m |
Nearest railway stations to BN21 1SL
| Eastbourne Station | 1.7km |
| Hampden Park (Sussex) Station | 2.5km |
| Polegate Station | 5km |
Broadband
Broadband access in BN21 1SL (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in BN21 1SL (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
Deprivation
14.8% of English postcodes are less deprived than
BN21 1SL:
Food Standards Agency
Three nearest food hygiene ratings to BN21 1SL (metres)
Milton Grange
Motcombe County Infant School
Motcombe Breakfast Club @ Motcombe Infants School
➜ Get more ratings from the Food Standards Agency
Nearest post box to BN21 1SL
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Green Street Post Office | 17:15 | 12:00 | 212m |
| Milton Road | 17:15 | 11:00 | 304m |
| Salehurst Road | 17:15 | 11:00 | 404m |
BN21 1SL ITL and BN21 1SL LAU
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 1SL:
| 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 |
BN21 1SL census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for BN21 1SL:
| Code | Name |
|---|
| OA | E00106294 | |
|---|
| LSOA | E01020939 | Eastbourne 009B |
|---|
| MSOA | E02004364 | Eastbourne 009 |
|---|
Nearest postcodes to BN21 1SL