CF83 1SD maps, stats, and open data
CF83 1SD lies on Heol Ynys Ddu in Caerphilly. CF83 1SD is located in the St Martins 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 December 1995.
CF83 1SD maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF83 1SD geodata
| Easting | 314161 |
| Northing | 185983 |
| Latitude | 51.566164 |
| Longitude | -3.239820 |
Where is CF83 1SD?
| Street | Heol Ynys Ddu |
| Town/City | Caerphilly |
| Country | Wales |
| Postcode District | CF83 |
CF83 1SD Elevation
Elevation or altitude of CF83 1SD as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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 | St Martins |
|---|---|
| Constituency | Caerphilly |
House Prices
Sales of detached houses in CF83 1SD
2026 23 JAN £405,000 |
2025 6 JUN £305,000 |
2024 18 MAR £325,000 |
2018 4 MAY £315,000 |
2017 8 MAR £290,000 |
2016 2 DEC £222,000 |
2015 29 OCT £275,000 |
2014 15 DEC £235,000 |
2013 18 DEC £218,000 |
2012 23 MAR £195,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CF83 1SD
| Heol-y-berth (Ffordd Traws Cwm) | Castle View | 129m |
| Heol-y-berth (Ffordd Traws Cwm) | Castle View | 136m |
| Clos Enfys (Ffordd Traws Cwm) | Castle View | 194m |
| Clos Enfys (Ffordd Traws Cwm) | Castle View | 207m |
| Cwrt Rawlin School (Ffordd Traws Cwm) | Castle View | 317m |
Nearest railway stations to CF83 1SD
| Aber Station | 1.2km |
| Caerphilly Station | 1.6km |
| Energlyn & Churchill Park Station | 2km |
Broadband
Broadband access in CF83 1SD (2020 data)
| 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
Broadband speed in CF83 1SD (2019 data)
Download
| Median download speed | 64.4Mbps |
| Average download speed | 49.4Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 17.8Mbps |
| Average upload speed | 12.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF83 1SD (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 | 0.0% |
CF83 1SD gas and electricity consumption
Estimated total energy consumption in CF83 1SD by fuel type, 2015.
Gas
| Consumption (kWh) | 686,407 |
|---|---|
| Meter count | 58 |
| Mean (kWh/meter) | 11,835 |
| Median (kWh/meter) | 10,779 |
Electricity
| Consumption (kWh) | 161,597 |
|---|---|
| Meter count | 50 |
| Mean (kWh/meter) | 3,232 |
| Median (kWh/meter) | 3,126 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF83 1SD, for 2015.
- Meter count: The total number of meters in CF83 1SD.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
1% of Welsh postcodes are less deprived than CF83 1SD:Food Standards Agency
Three nearest food hygiene ratings to CF83 1SD (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF83 1SD
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Martins Road | 17:00 | 12:00 | 1,107m |
| Nantgarw Road | 17:15 | 12:00 | 1,452m |
| Mill Road | 16:30 | 12:00 | 1,869m |
CF83 1SD ITL and CF83 1SD 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 CF83 1SD:
| 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 |
CF83 1SD 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 CF83 1SD:
| Code | Name | |
|---|---|---|
| OA | W00007458 | |
| LSOA | W01001427 | Caerphilly 024F |
| MSOA | W02000313 | Caerphilly 024 |
Nearest postcodes to CF83 1SD
| CF83 1SL | Clos Y Pant | 52m |
| CF83 1TS | Dan Yr Ardd | 90m |
| CF83 1SA | Heol Waun Fawr | 94m |
| CF83 1SB | Clos Enfys | 147m |
| CF83 1SQ | Clos Caer Wern | 162m |
| CF83 1TT | Pant Llygodfa | 180m |
| CF83 1TX | Rowland Drive | 213m |
| CF83 1TL | Heol Cae Gwyn | 220m |
| CF83 1SP | Heol Y Berth | 226m |
| CF83 1TN | Clos Yr Arad | 245m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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