BN25 4DY maps, stats, and open data
BN25 4DY lies on Lindfield Avenue in Seaford. BN25 4DY 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 4DY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
BN25 4DY geodata
| Easting | 550274 |
| Northing | 98730 |
| Latitude | 50.768700 |
| Longitude | 0.129674 |
Where is BN25 4DY?
| Street | Lindfield Avenue |
| Town/City | Seaford |
| Country | England |
| Postcode District | BN25 |
BN25 4DY Elevation
Elevation or altitude of BN25 4DY 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 | Seaford East |
|---|---|
| Constituency | Lewes |
House Prices
Sales of detached houses in BN25 4DY
2025 28 OCT £611,500 |
2023 1 MAR £498,000 |
2021 21 JAN £420,000 |
6, LINDFIELD AVENUE, SEAFORD, BN25 4DY 2020 19 OCT £402,500 |
2020 14 FEB £362,500 |
8, LINDFIELD AVENUE, SEAFORD, BN25 4DY 2018 29 NOV £392,500 |
2018 21 JUN £425,000 |
2007 27 SEP £50,000 |
2004 26 AUG £265,000 |
1, LINDFIELD AVENUE, SEAFORD, BN25 4DY 2002 4 APR £217,500 |
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 4DY
| Fairways Road | Seaford | 88m |
| Kingston Way | Seaford | 435m |
| Chyngton Gardens (Eastbourne Road) | Seaford | 586m |
| Chyngton Gardens (Eastbourne Road) | Seaford | 603m |
| Walmer Road (Chyngton Gardens) | Seaford | 627m |
Nearest railway stations to BN25 4DY
| Seaford Station | 2.1km |
| Bishopstone Station | 3.5km |
Broadband
Broadband access in BN25 4DY (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 4DY (2019 data)
Download
| Median download speed | 9.2Mbps |
| Average download speed | 17.7Mbps |
| Maximum download speed | 39.06Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 4.6Mbps |
| Maximum upload speed | 9.76Mbps |
Broadband limitations in BN25 4DY (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 4DY gas and electricity consumption
Estimated total energy consumption in BN25 4DY by fuel type, 2015.
Gas
| Consumption (kWh) | 136,534 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 17,067 |
| Median (kWh/meter) | 17,330 |
Electricity
| Consumption (kWh) | 23,529 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 2,941 |
| Median (kWh/meter) | 2,465 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in BN25 4DY, for 2015.
- Meter count: The total number of meters in BN25 4DY.
- 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
12.8% of English postcodes are less deprived than BN25 4DY:Food Standards Agency
Three nearest food hygiene ratings to BN25 4DY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to BN25 4DY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Exceat Park | 16:00 | 08:15 | 1,755m |
| Homefield Road | 17:05 | 12:00 | 1,886m |
| The Ridings | 17:05 | 12:00 | 2,249m |
BN25 4DY ITL and BN25 4DY 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 4DY:
| 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 4DY 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 4DY:
| Code | Name | |
|---|---|---|
| OA | E00107029 | |
| LSOA | E01021072 | Lewes 012A |
| MSOA | E02004390 | Lewes 012 |
Nearest postcodes to BN25 4DY
| BN25 4JF | Mark Close | 63m |
| BN25 4DZ | Newick Close | 69m |
| BN25 4JE | Chyngton Way | 100m |
| BN25 4JD | Chyngton Way | 105m |
| BN25 4DW | Hamsey Lane | 106m |
| BN25 4EL | Fairways Road | 117m |
| BN25 4ED | Steyning Close | 118m |
| BN25 4DX | Lindfield Avenue | 123m |
| BN25 4BT | Chyngton Lane | 125m |
| BN25 4EP | Poynings Close | 163m |
- 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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