LL40 1SL maps, stats, and open data
LL40 1SL lies on Fron Wnion Estate in Dolgellau. LL40 1SL is located in the Gogledd Dolgellau 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.
LL40 1SL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL40 1SL geodata
| Easting | 272257 |
| Northing | 317660 |
| Latitude | 52.741428 |
| Longitude | -3.893666 |
Where is LL40 1SL?
| Street | Fron Wnion Estate |
| Town/City | Dolgellau |
| Country | Wales |
| Postcode District | LL40 |
LL40 1SL Elevation
Elevation or altitude of LL40 1SL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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 | Gogledd Dolgellau |
|---|---|
| Constituency | Dwyfor Meirionnydd |
House Prices
Sales of detached houses in LL40 1SL
15, FRON WNION ESTATE, DOLGELLAU, LL40 1SL 2024 27 AUG £270,000 |
2024 21 AUG £455,000 |
10, FRON WNION ESTATE, DOLGELLAU, LL40 1SL 2017 30 AUG £180,000 |
9, FRON WNION ESTATE, DOLGELLAU, LL40 1SL 2017 16 FEB £165,000 |
3, FRON WNION ESTATE, DOLGELLAU, LL40 1SL 2016 21 DEC £150,000 |
2014 15 AUG £173,000 |
2011 21 OCT £172,000 |
8, FRON WNION ESTATE, DOLGELLAU, LL40 1SL 2007 21 SEP £155,000 |
2007 9 MAR £170,000 |
2005 14 DEC £168,000 |
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 LL40 1SL
| Penbryn Garage (Cader Idris Road) | Dolgellau | 209m |
| Sgwƒr Eldon Square (High Street) | Dolgellau | 547m |
| Sgwƒr Eldon Square (High Street) | Dolgellau | 550m |
| Coleg Meirion Dwyfor (Off A470) | Dolgellau | 556m |
| Coleg Meirion Dwyfor (Off A470) | Dolgellau | 559m |
Broadband
Broadband access in LL40 1SL (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 LL40 1SL (2019 data)
Download
| Median download speed | 15.2Mbps |
| Average download speed | 19.3Mbps |
| Maximum download speed | 41.82Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 2.7Mbps |
| Maximum upload speed | 8.11Mbps |
Broadband limitations in LL40 1SL (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% |
LL40 1SL gas and electricity consumption
Estimated total energy consumption in LL40 1SL by fuel type, 2015.
Gas
| Consumption (kWh) | 158,227 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 11,302 |
| Median (kWh/meter) | 10,120 |
Electricity
| Consumption (kWh) | 37,122 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 2,856 |
| Median (kWh/meter) | 2,391 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL40 1SL, for 2015.
- Meter count: The total number of meters in LL40 1SL.
- 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
33.6% of Welsh postcodes are less deprived than LL40 1SL:Food Standards Agency
Three nearest food hygiene ratings to LL40 1SL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL40 1SL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ysgol Brithdir | 17:00 | 10:45 | 3,980m |
| Brithdir | 16:45 | 10:45 | 4,926m |
| Dolserau Terrace | 16:45 | 09:45 | 5,310m |
LL40 1SL ITL and LL40 1SL 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 LL40 1SL:
| 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 |
LL40 1SL 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 LL40 1SL:
| Code | Name | |
|---|---|---|
| OA | W00000348 | |
| LSOA | W01000068 | Gwynedd 016E |
| MSOA | W02000025 | Gwynedd 016 |
Nearest postcodes to LL40 1SL
| LL40 1UF | Maes Caled | 36m |
| LL40 1SH | Cader Road | 77m |
| LL40 1UT | Maes Yr Odyn | 126m |
| LL40 1UE | Maes Caled | 129m |
| LL40 1UG | Maes Caled | 145m |
| LL40 1PT | Bodlondeb Road | 161m |
| LL40 1SG | Cader Road | 172m |
| LL40 1UD | Pandy Rodyn | 208m |
| LL40 1SN | Bodlondeb | 235m |
| LL40 1UA | Talybont | 242m |
- 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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