SY23 4NL maps, stats, and open data
SY23 4NL lies on Talar Deg in Llanilar, Aberystwyth. SY23 4NL is located in the Ystwyth electoral ward, within the unitary authority of Ceredigion and the Welsh Parliamentary constituency of Ceredigion. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since February 1990.
SY23 4NL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SY23 4NL geodata
| Easting | 261722 |
| Northing | 275146 |
| Latitude | 52.356882 |
| Longitude | -4.031888 |
Where is SY23 4NL?
| Street | Talar Deg |
| Locality | Llanilar |
| Town/City | Aberystwyth |
| Country | Wales |
| Postcode District | SY23 |
SY23 4NL Elevation
Elevation or altitude of SY23 4NL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Ystwyth |
|---|---|
| Constituency | Ceredigion |
Transport
Nearest bus stops to SY23 4NL
| Cwm Aur (A485) | Llanilar | 122m |
| Cwm Aur (A485) | Llanilar | 139m |
| Cwrt Y Cadno | Llanilar | 526m |
| St Hilary's Church (B4575) | Llanilar | 641m |
| St Hilary's Church (B4575) | Llanilar | 644m |
Broadband
Broadband access in SY23 4NL (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 SY23 4NL (2019 data)
Download
| Median download speed | 53.6Mbps |
| Average download speed | 47.8Mbps |
| Maximum download speed | 78.11Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.6Mbps |
| Maximum upload speed | 19.53Mbps |
Broadband limitations in SY23 4NL (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% |
SY23 4NL gas and electricity consumption
Estimated total energy consumption in SY23 4NL by fuel type, 2015.
Electricity
| Consumption (kWh) | 291,258 |
|---|---|
| Meter count | 33 |
| Mean (kWh/meter) | 8,826 |
| Median (kWh/meter) | 8,569 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SY23 4NL, for 2015.
- Meter count: The total number of meters in SY23 4NL.
- 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
30.7% of Welsh postcodes are less deprived than SY23 4NL:Food Standards Agency
Three nearest food hygiene ratings to SY23 4NL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SY23 4NL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Glanmad | 16:30 | 11:45 | 1,918m |
| Pwlly Cross Roads | 11:00 | 11:00 | 2,278m |
| Figure Four | 11:30 | 11:45 | 3,697m |
SY23 4NL ITL and SY23 4NL 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 SY23 4NL:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL14 | South West Wales |
| LAU 1 Code | Name |
| W06000008 | Ceredigion |
SY23 4NL 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 SY23 4NL:
| Code | Name | |
|---|---|---|
| OA | W00002952 | |
| LSOA | W01000552 | Ceredigion 011D |
| MSOA | W02000421 | Ceredigion 011 |
Nearest postcodes to SY23 4NL
| SY23 4NS | Pentre Llyn | 103m |
| SY23 4NT | Cwm Aur | 107m |
| SY23 4NX | 193m | |
| SY23 4NR | 266m | |
| SY23 4AH | Y Gorlan | 351m |
| SY23 4PS | Cwrt Y Cadno | 499m |
| SY23 4QR | Clos Cadno | 503m |
| SY23 4NZ | 520m | |
| SY23 4PG | Cwrt Y Cadno Lane | 559m |
| SY23 4SA | 656m |
- 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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