LL53 6EE lies on Lon Y Castell in Nefyn, Pwllheli. LL53 6EE is located in the Nefyn electoral ward, within the unitary authority of Gwynedd and the Welsh Parliamentary constituency of Dwyfor Meirionnydd. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.


| Easting | 230166 |
| Northing | 340637 |
| Latitude | 52.936189 |
| Longitude | -4.528539 |
| Street | Lon Y Castell |
| Locality | Nefyn |
| Town/City | Pwllheli |
| Country | Wales |
| Postcode District | LL53 |
Elevation or altitude of LL53 6EE 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.
| Ward | Nefyn |
|---|---|
| Constituency | Dwyfor Meirionnydd |
2025 17 OCT £395,000 |
2022 6 JAN £375,000 |
2019 18 JAN £165,000 |
2017 15 DEC £120,000 |
2017 14 DEC £265,000 |
RHYDELEN, LON Y CASTELL, NEFYN, PWLLHELI, LL53 6EE 2017 7 JUN £140,000 |
2002 21 JUN £78,950 |
1999 6 OCT £67,950 |
1996 14 OCT £63,000 |
| Glan Y Pwll (Ffordd Dewi Sant) | Nefyn | 152m |
| Glan Y Pwll (Ffordd Dewi Sant) | Nefyn | 174m |
| War Memorial (Ffordd Dewi Sant) | Nefyn | 293m |
| War Memorial (Ffordd Dewi Sant) | Nefyn | 299m |
| Ty`n Pwll (Ffordd Dewi Sant) | Nefyn | 379m |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 93.8% |
| 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 | 14.6Mbps |
| Average download speed | 26.2Mbps |
| Maximum download speed | 65.99Mbps |
| Median upload speed | 1.3Mbps |
| Average upload speed | 6.5Mbps |
| 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 | 6.3% |
Estimated total energy consumption in LL53 6EE by fuel type, 2015.
| Consumption (kWh) | 33,675 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 3,061 |
| Median (kWh/meter) | 3,660 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bryncynan | 16:08 | 11:00 | 1,271m |
| Boduan Hall | 11:00 | 10:15 | 3,518m |
| Efailnewydd Post Office | 16:34 | 10:45 | 6,848m |
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 LL53 6EE:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL12 | Gwynedd |
| LAU 1 Code | Name |
| W06000002 | Gwynedd |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL53 6EE:
| Code | Name | |
|---|---|---|
| OA | W00000487 | |
| LSOA | W01000095 | Gwynedd 012C |
| MSOA | W02000021 | Gwynedd 012 |
| LL53 6ED | Y Lon Gam | 113m |
| LL53 6EH | Glan Y Pwll | 125m |
| LL53 6EF | Lon Y Traeth | 149m |
| LL53 6EL | 155m | |
| LL53 6EG | Ffordd Dewi Sant | 171m |
| LL53 6EB | Rhodfar Mor | 286m |
| LL53 6EA | Ffordd Dewi Sant | 319m |
| LL53 6EN | Lon Tyn Pwll | 416m |
| LL53 6ET | Cefn Y Twr | 458m |
| LL53 6DY | Ffordd Cae Rhyg | 471m |