CF83 8JA is located in the Bedwas and Trethomas electoral ward, within the unitary authority of Caerphilly and the Welsh Parliamentary constituency of Caerphilly. The Local Health Board is Aneurin Bevan University and the police force is Gwent. This postcode has been in use since February 2016.


| Easting | 318083 |
| Northing | 188915 |
| Latitude | 51.593105 |
| Longitude | -3.183935 |
| Country | Wales |
| Postcode District | CF83 |
Elevation or altitude of CF83 8JA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Bedwas And Trethomas |
|---|---|
| Constituency | Caerphilly |
2, LEGION ROW, TRETHOMAS, CAERPHILLY, CF83 8JA 2023 27 OCT £250,000 |
3, LEGION ROW, TRETHOMAS, CAERPHILLY, CF83 8JA 2016 29 JUL £185,000 |
4, LEGION ROW, TRETHOMAS, CAERPHILLY, CF83 8JA 2016 12 APR £184,000 |
| Navigation Street (Llanfabon Drive) | Trethomas | 55m |
| Navigation Street (Llanfabon Drive) | Trethomas | 59m |
| The Square (Newport Road) | Trethomas | 176m |
| Ty Yn Y Pwll (Newport Road) | Trethomas | 210m |
| Trethomas Clinic (Standard Street) | Trethomas | 221m |
| Energlyn & Churchill Park Station | 3.3km |
| Caerphilly Station | 3.4km |
| Llanbradach Station | 3.6km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| 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 |
| Ridgeway | 16:00 | 11:15 | 881m |
| Bedwas Road | 17:00 | 12:00 | 2,022m |
| Blockbusters | 16:15 | 12:15 | 2,851m |
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 CF83 8JA:
| 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 CF83 8JA:
| Code | Name | |
|---|---|---|
| OA | W00007030 | |
| LSOA | W01001341 | Caerphilly 020B |
| MSOA | W02000309 | Caerphilly 020 |
| CF83 8DJ | Navigation Street | 83m |
| CF83 8DL | Coronation Street | 86m |
| CF83 8DE | Standard Street | 112m |
| CF83 8FR | Navigation Street | 134m |
| CF83 8BY | Newport Road | 154m |
| CF83 8FL | Heol Yr Ysgol | 155m |
| CF83 8HN | Mary Street | 155m |
| CF83 8BP | Ash Grove | 170m |
| CF83 8DG | Standard Villas | 173m |
| CF83 8BR | Newport Road | 176m |