NP23 4SU maps, stats, and open data
NP23 4SU lies on King Street in Brynmawr, Ebbw Vale. NP23 4SU is located in the Brynmawr electoral ward, within the unitary authority of Blaenau Gwent and the Welsh Parliamentary constituency of Blaenau Gwent. The Local Health Board is Aneurin Bevan University and the police force is Gwent. This postcode has been in use since June 1999.
NP23 4SU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
NP23 4SU geodata
| Easting | 318354 |
| Northing | 211884 |
| Latitude | 51.799618 |
| Longitude | -3.185407 |
Where is NP23 4SU?
| Street | King Street |
| Locality | Brynmawr |
| Town/City | Ebbw Vale |
| Country | Wales |
| Postcode District | NP23 |
NP23 4SU Elevation
Elevation or altitude of NP23 4SU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 380m | 1,247ft |
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 | Brynmawr |
|---|---|
| Constituency | Blaenau Gwent |
House Prices
Sales of detached houses in NP23 4SU
2025 27 OCT £200,000 |
2024 20 SEP £180,000 |
166, KING STREET, BRYNMAWR, EBBW VALE, NP23 4SU 2023 27 JAN £250,000 |
2022 30 SEP £277,500 |
2021 4 JUN £134,000 |
THE CROFT, KING STREET, BRYNMAWR, EBBW VALE, NP23 4SU 2020 23 OCT £184,950 |
2020 18 MAR £125,000 |
2017 24 FEB £128,000 |
2015 18 DEC £133,000 |
2014 19 FEB £103,000 |
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 NP23 4SU
| Bryn Farm Estate (King Street) | Brynmawr | 58m |
| Bryn Farm Estate (King Street) | Brynmawr | 81m |
| George Street Top (George Street) | Brynmawr | 264m |
| Hermitage (George Street) | Brynmawr | 352m |
| Farmers Arms (Beaufort Hill) | Beaufort | 523m |
Nearest railway stations to NP23 4SU
| Ebbw Vale Town Station | 2.8km |
| Ebbw Vale Parkway Station | 4.8km |
Broadband
Broadband access in NP23 4SU (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 NP23 4SU (2019 data)
Download
| Median download speed | 22.5Mbps |
| Average download speed | 29.8Mbps |
| Maximum download speed | 79.98Mbps |
Upload
| Median upload speed | 1.3Mbps |
| Average upload speed | 4.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in NP23 4SU (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% |
NP23 4SU gas and electricity consumption
Estimated total energy consumption in NP23 4SU by fuel type, 2015.
Gas
| Consumption (kWh) | 506,152 |
|---|---|
| Meter count | 33 |
| Mean (kWh/meter) | 15,338 |
| Median (kWh/meter) | 14,286 |
Electricity
| Consumption (kWh) | 96,512 |
|---|---|
| Meter count | 32 |
| Mean (kWh/meter) | 3,016 |
| Median (kWh/meter) | 2,640 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in NP23 4SU, for 2015.
- Meter count: The total number of meters in NP23 4SU.
- 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
86% of Welsh postcodes are less deprived than NP23 4SU:Food Standards Agency
Three nearest food hygiene ratings to NP23 4SU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to NP23 4SU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| King Street Post Office | 16:45 | 12:00 | 2,705m |
| Alma Street | 16:45 | 11:45 | 4,019m |
NP23 4SU ITL and NP23 4SU 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 NP23 4SU:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL16 | Gwent Valleys |
| LAU 1 Code | Name |
| W06000019 | Blaenau Gwent |
NP23 4SU 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 NP23 4SU:
| Code | Name | |
|---|---|---|
| OA | W00007558 | |
| LSOA | W01001447 | Blaenau Gwent 002B |
| MSOA | W02000315 | Blaenau Gwent 002 |
Nearest postcodes to NP23 4SU
| NP23 4TZ | Heol Helig | 54m |
| NP23 4TE | Gurnos Estate | 106m |
| NP23 4HF | Windsor Road | 132m |
| NP23 4TL | Heol Isaf | 153m |
| NP23 4TS | Heol Onen | 162m |
| NP23 4TY | Heol Helig | 166m |
| NP23 4HJ | Windsor Road | 177m |
| NP23 4ST | King Street | 187m |
| NP23 4TJ | Heol Ganol | 194m |
| NP23 4JA | Twyncynghordy Cottages | 200m |
- 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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