NP10 8RN lies on Springfield Road in Rhiwderin, Newport. NP10 8RN is located in the Graig electoral ward, within the unitary authority of Newport and the Welsh Parliamentary constituency of Newport West. The Local Health Board is Aneurin Bevan University and the police force is Gwent. This postcode has been in use since June 1999.


| Easting | 325966 |
| Northing | 187460 |
| Latitude | 51.581117 |
| Longitude | -3.069852 |
| Street | Springfield Road |
| Locality | Rhiwderin |
| Town/City | Newport |
| Country | Wales |
| Postcode District | NP10 |
Elevation or altitude of NP10 8RN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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.
| Ward | Graig |
|---|---|
| Constituency | Newport West |
2025 11 JUL £950,000 |
2004 7 DEC £439,950 |
5, SPRINGFIELD ROAD, RHIWDERIN, NEWPORT, NP10 8RN 1999 3 DEC £84,500 |
| Post Office (Pentre Tai Road) | Rhiwderin | 96m |
| Rhiwderin Inn (Caerphilly Road) | Rhiwderin | 196m |
| Rhiwderin Inn (Caerphilly Road) | Rhiwderin | 227m |
| Friendly Fox (Caerphilly Road) | Bassaleg | 566m |
| Clearwell Court (Cwm Cwddy Drive) | Pentre-poeth | 596m |
| Rogerstone Station | 1.6km |
| Risca & Pontymister Station | 3.2km |
| Newport (S Wales) Station | 4.9km |
| 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
| Median download speed | 40.0Mbps |
| Average download speed | 42.7Mbps |
| Maximum download speed | 66.42Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.3Mbps |
| Maximum upload speed | 19.53Mbps |
| 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% |
Estimated total energy consumption in NP10 8RN by fuel type, 2015.
| Consumption (kWh) | 130,752 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 16,344 |
| Median (kWh/meter) | 14,841 |
| Consumption (kWh) | 38,508 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 4,279 |
| Median (kWh/meter) | 3,733 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Tydu Rogerstone | 16:00 | 11:15 | 1,056m |
| Tregwilym Road | 16:00 | 11:15 | 1,179m |
| Rogerstone Post Office | 17:30 | 12:00 | 1,385m |
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 NP10 8RN:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL21 | Monmouthshire and Newport |
| LAU 1 Code | Name |
| W06000022 | Newport |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for NP10 8RN:
| Code | Name | |
|---|---|---|
| OA | W00008499 | |
| LSOA | W01001638 | Newport 016C |
| MSOA | W02000362 | Newport 016 |
| NP10 8RZ | Springfield Close | 75m |
| NP10 8QZ | Springfield Lane | 95m |
| NP10 8RJ | Tredegar Street | 138m |
| NP10 8RL | Pentre Tai Road | 140m |
| NP10 8RX | 157m | |
| NP10 8RY | Tredegar Street | 157m |
| NP10 8UN | Gloch Wen Close | 225m |
| NP10 8QS | Harlech Drive | 291m |
| NP10 8QW | Beaumaris Close | 296m |
| NP10 8UY | Llanberis Close | 395m |