BN21 1SY maps, stats, and open data
BN21 1SY lies on Macmillan Drive in Eastbourne. BN21 1SY 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 1SY maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: 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 1SY geodata
| Easting | 559377 |
| Northing | 100195 |
| Latitude | 50.779436 |
| Longitude | 0.259295 |
Where is BN21 1SY?
| Street | Macmillan Drive |
| Town/City | Eastbourne |
| Country | England |
| Postcode District | BN21 |
BN21 1SY Elevation
Elevation or altitude of BN21 1SY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 |
House Prices
Sales of detached houses in BN21 1SY
22, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 2021 8 MAR £420,000 |
20, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 2020 31 MAR £410,000 |
26, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 2013 16 OCT £273,000 |
28, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 2004 2 JUL £247,000 |
30, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 2000 27 JAN £156,500 |
34, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 1999 15 DEC £82,000 |
30, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 1999 30 JUL £99,950 |
32, MACMILLAN DRIVE, EASTBOURNE, BN21 1SY 1998 30 JAN £87,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to BN21 1SY
| Cavendish School (Eldon Road) | Downside | 60m |
| Cavendish School (Eldon Road) | Downside | 89m |
| Victoria Drive (Eldon Road) | Downside | 261m |
| Central Avenue (Victoria Drive) | Downside | 273m |
| Albert Parade (Green Street) | Old Town | 287m |
Nearest railway stations to BN21 1SY
| Eastbourne Station | 1.9km |
| Hampden Park (Sussex) Station | 2.4km |
| Polegate Station | 4.8km |
Broadband
Broadband access in BN21 1SY (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 speed in BN21 1SY (2019 data)
Download
| Median download speed | 53.5Mbps |
| Average download speed | 51.7Mbps |
| Maximum download speed | 78.11Mbps |
Upload
| Median upload speed | 14.8Mbps |
| Average upload speed | 13.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in BN21 1SY (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% |
BN21 1SY gas and electricity consumption
Estimated total energy consumption in BN21 1SY by fuel type, 2015.
Gas
| Consumption (kWh) | 125,942 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 15,743 |
| Median (kWh/meter) | 15,219 |
Electricity
| Consumption (kWh) | 31,978 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 3,997 |
| Median (kWh/meter) | 4,261 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in BN21 1SY, for 2015.
- Meter count: The total number of meters in BN21 1SY.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
3.2% of English postcodes are less deprived than BN21 1SY:Food Standards Agency
Three nearest food hygiene ratings to BN21 1SY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to BN21 1SY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Victoria Drive | 17:15 | 12:00 | 277m |
| Green Street Post Office | 17:15 | 12:00 | 310m |
| St Elizabeths | 17:15 | 11:00 | 496m |
BN21 1SY ITL and BN21 1SY 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 1SY:
| 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 1SY 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 1SY:
| Code | Name | |
|---|---|---|
| OA | E00106319 | |
| LSOA | E01020940 | Eastbourne 006A |
| MSOA | E02004361 | Eastbourne 006 |
Nearest postcodes to BN21 1SY
| BN21 1SU | Macmillan Drive | 60m |
| BN21 1SX | Macmillan Drive | 112m |
| BN21 1TB | Eldon Road | 115m |
| BN21 1UJ | Baldwin Avenue | 117m |
| BN21 1SR | Milton Road | 148m |
| BN21 1SS | Milton Road | 220m |
| BN21 1TA | Eldon Road | 225m |
| BN21 1UU | Glendale Avenue | 233m |
| BN21 1RU | Chamberlain Road | 243m |
| BN20 8QQ | Victoria Drive | 252m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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