NP11 3AX maps, stats, and open data
NP11 3AX is in Crumlin, Newport. NP11 3AX is located in the Crumlin electoral ward, within the unitary authority of Caerphilly and the Welsh Parliamentary constituency of Islwyn. The Local Health Board is Aneurin Bevan University and the police force is Gwent. This postcode has been in use since June 1999.
NP11 3AX 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
NP11 3AX geodata
| Easting | 320578 |
| Northing | 199822 |
| Latitude | 51.691510 |
| Longitude | -3.150404 |
Where is NP11 3AX?
| Locality | Crumlin |
| Town/City | Newport |
| Country | Wales |
| Postcode District | NP11 |
NP11 3AX Elevation
Elevation or altitude of NP11 3AX as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 240m | 787ft |
|---|
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 | Crumlin |
|---|
| Constituency | Islwyn |
|---|
Transport
Nearest bus stops to NP11 3AX
| Post Office (Pentwyn Road) | Trinant | 193m |
| Post Office (Pentwyn Road) | Trinant | 195m |
| Woodland Drive (Pentwyn Road) | Trinant | 355m |
| Horeb Court (Pentwyn Terrace) | Trinant | 551m |
| Horeb Court (Pentwyn Terrace) | Trinant | 590m |
Nearest railway stations to NP11 3AX
| Llanhilleth Station | 1.4km |
| Newbridge Station | 2.9km |
Broadband
Broadband access in NP11 3AX (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 87.5% |
| 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 NP11 3AX (2019 data)
Download
| Median download speed | 29.7Mbps |
| Average download speed | 30.7Mbps |
| Maximum download speed | 54.48Mbps |
Upload
| Median upload speed | 4.2Mbps |
| Average upload speed | 4.4Mbps |
| Maximum upload speed | 9.49Mbps |
Broadband limitations in NP11 3AX (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 | 12.5% |
Deprivation
15.4% of Welsh postcodes are less deprived than
NP11 3AX:
Food Standards Agency
Three nearest food hygiene ratings to NP11 3AX (metres)
Family Fun and Play
Trinant Community Centre
677m
NORA FISH BAR
Celtic Catering @ BBi Solutions
➜ Get more ratings from the Food Standards Agency
Nearest post box to NP11 3AX
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Newbridge Post Office | 17:00 | 11:45 | 3,008m |
| Pentwynmawr | 16:00 | 11:30 | 3,732m |
| Bloomfield Road Post Office | 16:00 | 11:45 | 4,179m |
NP11 3AX ITL and NP11 3AX 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 NP11 3AX:
| 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 |
|---|
| W06000018 | Caerphilly |
NP11 3AX 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 NP11 3AX:
| Code | Name |
|---|
| OA | W00007119 | |
|---|
| LSOA | W01001357 | Caerphilly 006B |
|---|
| MSOA | W02000295 | Caerphilly 006 |
|---|
Nearest postcodes to NP11 3AX