NP12 1HA lies on Coed Y Bryn in Blackwood. NP12 1HA is located in the Blackwood 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 December 1999.


| Easting | 316650 |
| Northing | 196724 |
| Latitude | 51.663091 |
| Longitude | -3.206477 |
| Street | Coed Y Bryn |
| Town/City | Blackwood |
| Country | Wales |
| Postcode District | NP12 |
Elevation or altitude of NP12 1HA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 230m | 755ft |
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 | Blackwood |
|---|---|
| Constituency | Islwyn |
2025 12 JUN £315,000 |
BAY TREE HOUSE, 14, COED Y BRYN, BLACKWOOD, NP12 1HA 2022 7 JUL £369,000 |
2022 7 MAR £265,000 |
2021 18 JUN £255,000 |
2018 12 DEC £206,000 |
2018 13 NOV £123,750 |
2017 19 DEC £229,950 |
2017 3 JUL £200,000 |
2016 19 AUG £159,950 |
2014 31 OCT £180,000 |
| Coed Y Bryn (Clos Coed Bach) | Blackwood | 25m |
| Coed Y Bryn (Clos Coed Bach) | Highfields | 32m |
| Bryn Derw | Highfields | 83m |
| Rhys Road (Bryn Road) | Blackwood | 113m |
| Rhys Road (Bryn Road) | Blackwood | 122m |
| Pengam Station | 1.8km |
| Hengoed Station | 2.1km |
| Gilfach Fargoed Station | 2.7km |
| 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 | 50.3Mbps |
| Average download speed | 44.7Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 15.8Mbps |
| Average upload speed | 13.0Mbps |
| Maximum upload speed | 20.00Mbps |
| 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 NP12 1HA by fuel type, 2015.
| Consumption (kWh) | 375,972 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 17,090 |
| Median (kWh/meter) | 17,815 |
| Consumption (kWh) | 97,112 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 4,624 |
| Median (kWh/meter) | 4,359 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Blackwood Post Office | 18:00 | 12:30 | 840m |
| Bloomfield Road Post Office | 16:00 | 11:45 | 882m |
| Fleur De Lys Post Office | 17:00 | 12:00 | 1,080m |
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 1HA:
| 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 1HA:
| Code | Name | |
|---|---|---|
| OA | W00007067 | |
| LSOA | W01001349 | Caerphilly 009B |
| MSOA | W02000298 | Caerphilly 009 |
| NP12 1SJ | Parc Plas | 85m |
| NP12 3QS | Westgil Pen Ffordd | 97m |
| NP12 1HB | Rhos Y Dderwen | 117m |
| NP12 1FR | Linden Lea Drive | 136m |
| NP12 1SP | Cwrt Bryn Y Grug | 166m |
| NP12 3QT | Clos Carolyn | 170m |
| NP12 1FS | Newfoundland Way | 194m |
| NP12 1FP | Clos Coed Duon | 197m |
| NP12 3PJ | Portland Place | 225m |
| NP12 3PF | Grange Hill | 227m |