SY23 3TW maps, stats, and open data
SY23 3TW lies on Glan Seilo in Penrhyncoch, Aberystwyth. SY23 3TW is located in the Trefeurig 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 August 1993.
SY23 3TW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SY23 3TW geodata
| Easting | 264939 |
| Northing | 284042 |
| Latitude | 52.437613 |
| Longitude | -3.988272 |
Where is SY23 3TW?
| Street | Glan Seilo |
| Locality | Penrhyncoch |
| Town/City | Aberystwyth |
| Country | Wales |
| Postcode District | SY23 |
SY23 3TW Elevation
Elevation or altitude of SY23 3TW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Trefeurig |
|---|---|
| Constituency | Ceredigion |
Transport
Nearest bus stops to SY23 3TW
| Village Hall (Main Road) | Penrhyncoch | 113m |
| Village Hall (Main Road) | Penrhyncoch | 121m |
| Salem Turn (Main Road) | Garth | 360m |
| Salem Turn (Main Road) | Garth | 360m |
| Post Office (Main Road) | Penrhyncoch | 692m |
Broadband
Broadband access in SY23 3TW (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 3TW (2019 data)
Download
| Median download speed | 28.5Mbps |
| Average download speed | 24.3Mbps |
| Maximum download speed | 55.00Mbps |
Upload
| Median upload speed | 5.2Mbps |
| Average upload speed | 4.5Mbps |
| Maximum upload speed | 9.40Mbps |
Broadband limitations in SY23 3TW (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 3TW gas and electricity consumption
Estimated total energy consumption in SY23 3TW by fuel type, 2015.
Electricity
| Consumption (kWh) | 285,865 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 10,209 |
| Median (kWh/meter) | 10,160 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SY23 3TW, for 2015.
- Meter count: The total number of meters in SY23 3TW.
- 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
13.2% of Welsh postcodes are less deprived than SY23 3TW:Food Standards Agency
Three nearest food hygiene ratings to SY23 3TW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SY23 3TW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Garth | 16:15 | 11:00 | 144m |
| Penrhyncoch Post Office | 16:15 | 11:00 | 704m |
| Gogerddan | 16:15 | 11:45 | 1,480m |
SY23 3TW ITL and SY23 3TW 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 3TW:
| 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 3TW 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 3TW:
| Code | Name | |
|---|---|---|
| OA | W00002940 | |
| LSOA | W01000549 | Ceredigion 001E |
| MSOA | W02000116 | Ceredigion 001 |
Nearest postcodes to SY23 3TW
| SY23 3EW | 51m | |
| SY23 3EN | Maesyfelin | 138m |
| SY23 3EP | Garth | 145m |
| SY23 3EL | Maes Seilo | 181m |
| SY23 3TY | Garth | 226m |
| SY23 3EJ | Cae Mawr | 243m |
| SY23 3GZ | Dolhelyg | 267m |
| SY23 3HG | Glanffrwd | 273m |
| SY23 3NJ | Y Ddol Fach | 277m |
| SY23 3ES | 341m |
- 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
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