BN25 3SG maps, stats, and open data
BN25 3SG lies on Greenwell Close in Seaford. BN25 3SG is located in the Seaford East electoral ward, within the local authority district of Lewes and the English Parliamentary constituency of Lewes. 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.
BN25 3SG 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
BN25 3SG geodata
| Easting | 549875 |
| Northing | 99807 |
| Latitude | 50.778481 |
| Longitude | 0.124459 |
Where is BN25 3SG?
| Street | Greenwell Close |
| Town/City | Seaford |
| Country | England |
| Postcode District | BN25 |
BN25 3SG Elevation
Elevation or altitude of BN25 3SG 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 | Seaford East |
|---|---|
| Constituency | Lewes |
House Prices
Sales of detached houses in BN25 3SG
2026 5 JAN £371,172 |
2025 7 OCT £330,000 |
2024 15 MAY £395,000 |
2024 11 JAN £385,000 |
3, GREENWELL CLOSE, SEAFORD, BN25 3SG 2021 30 JUN £295,000 |
2019 28 NOV £340,000 |
2018 24 OCT £295,000 |
2016 9 MAR £290,000 |
2015 24 SEP £415,000 |
6, GREENWELL CLOSE, SEAFORD, BN25 3SG 2012 24 AUG £233,000 |
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 BN25 3SG
| Millberg Road (Walmer Road) | Seaford | 260m |
| Millberg Road (Walmer Road) | Seaford | 280m |
| Bodiam Close (Walmer Road) | Seaford | 322m |
| Blue Haze Avenue (Alfriston Road) | Seaford | 335m |
| Bodiam Close (Walmer Road) | Seaford | 337m |
Nearest railway stations to BN25 3SG
| Seaford Station | 1.8km |
| Bishopstone Station | 2.9km |
| Newhaven Harbour Station | 5.1km |
Broadband
Broadband access in BN25 3SG (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 BN25 3SG (2019 data)
Download
| Median download speed | 35.7Mbps |
| Average download speed | 33.1Mbps |
| Maximum download speed | 57.98Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 9.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in BN25 3SG (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% |
BN25 3SG gas and electricity consumption
Estimated total energy consumption in BN25 3SG by fuel type, 2015.
Gas
| Consumption (kWh) | 215,754 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 11,986 |
| Median (kWh/meter) | 10,738 |
Electricity
| Consumption (kWh) | 63,569 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 3,532 |
| Median (kWh/meter) | 2,619 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in BN25 3SG, for 2015.
- Meter count: The total number of meters in BN25 3SG.
- 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
20% of English postcodes are less deprived than BN25 3SG:Food Standards Agency
Three nearest food hygiene ratings to BN25 3SG (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to BN25 3SG
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Homefield Road | 17:05 | 12:00 | 1,067m |
| The Ridings | 17:05 | 12:00 | 1,269m |
| Exceat Park | 16:00 | 08:15 | 1,983m |
BN25 3SG ITL and BN25 3SG 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 BN25 3SG:
| 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 |
| E07000063 | Lewes |
BN25 3SG 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 BN25 3SG:
| Code | Name | |
|---|---|---|
| OA | E00107036 | |
| LSOA | E01021073 | Lewes 012B |
| MSOA | E02004390 | Lewes 012 |
Nearest postcodes to BN25 3SG
| BN25 3RT | Chyngton Gardens | 71m |
| BN25 3SH | The Shepway | 75m |
| BN25 3SE | Upper Chyngton Gardens | 79m |
| BN25 3RU | Chyngton Gardens | 80m |
| BN25 3SJ | The Shepway | 99m |
| BN25 3SS | Saltwood Road | 102m |
| BN25 3SR | Saltwood Road | 120m |
| BN25 3RZ | Farm Close | 158m |
| BN25 3SF | Pevensey Close | 162m |
| BN25 3RY | Farm Close | 180m |
- 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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