NP12 2NH lies on Heol Y Coed in Wyllie, Blackwood. NP12 2NH is located in the Ynysddu 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.


| Easting | 317671 |
| Northing | 194178 |
| Latitude | 51.640356 |
| Longitude | -3.191119 |
| Street | Heol Y Coed |
| Locality | Wyllie |
| Town/City | Blackwood |
| Country | Wales |
| Postcode District | NP12 |
Elevation or altitude of NP12 2NH as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 160m | 525ft |
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 | Ynysddu |
|---|---|
| Constituency | Islwyn |
2023 15 DEC £385,000 |
2021 21 DEC £340,000 |
2020 27 NOV £346,000 |
2017 27 JAN £268,500 |
2016 18 MAR £243,500 |
2015 12 JUN £343,000 |
2012 7 DEC £245,000 |
2004 14 MAY £70,000 |
2001 12 JAN £83,950 |
1996 7 JUN £77,000 |
| Heol-y-coed (Glanhowy Road) | Wyllie | 127m |
| Heol-y-coed (Glanhowy Road) | Wyllie | 129m |
| Marion Jones Court (Glanhowy Road) | Wyllie | 153m |
| Wyllie Path (Newport Road) | Gelligroes | 348m |
| The Glade (Glanhowy Road) | Wyllie | 410m |
| Hengoed Station | 2.4km |
| Ystrad Mynach Station | 3.5km |
| Pengam Station | 4.3km |
| 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 | 30.0Mbps |
| Average download speed | 26.9Mbps |
| Maximum download speed | 34.18Mbps |
| Median upload speed | 5.3Mbps |
| Average upload speed | 5.2Mbps |
| Maximum upload speed | 5.91Mbps |
| 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% |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bryn Road | 16:15 | 11:15 | 1,251m |
| Maesycymmer Post Office | 17:00 | 11:15 | 2,124m |
| Pentwynmawr | 16:00 | 11:30 | 2,822m |
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 NP12 2NH:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for NP12 2NH:
| Code | Name | |
|---|---|---|
| OA | W00007476 | |
| LSOA | W01001431 | Caerphilly 015C |
| MSOA | W02000304 | Caerphilly 015 |
| NP12 2HH | Greenhalgh Crescent | 31m |
| NP12 2HL | Tirbach Road | 42m |
| NP12 2HW | Glanhowy Road | 93m |
| NP12 2HQ | Heol Y Coed | 117m |
| NP12 2HJ | The Avenue | 134m |
| NP12 2HU | Pen Y Cwarel Road | 154m |
| NP12 2HP | Pen Y Cwarel Road | 193m |
| NP12 2HN | Glanhowy Road | 274m |
| NP12 2HB | The Glade | 551m |
| NP12 2GZ | Heolddu Road | 579m |