LL54 7SY maps, stats, and open data

LL54 7SY lies on Trewen in Groeslon, Caernarfon. LL54 7SY is located in the Y Groeslon electoral ward, within the unitary authority of Gwynedd and the Welsh Parliamentary constituency of Arfon. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.

LL54 7SY maps

LL54 7SY map - OS OpenMap – Local (Ordnance Survey)

LL54 7SY map - OS VectorMap District (Ordnance Survey)

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Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

LL54 7SY geodata

Easting	247390
Northing	355691
Latitude	53.076580
Longitude	-4.279599

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is LL54 7SY?

Street	Trewen
Locality	Groeslon
Town/City	Caernarfon
Country	Wales
Postcode District	LL54
➜ LL54 open data dashboard ➜ See where LL54 is on a map ➜ Where is Groeslon?

GetTheData
Source: Land Registry Price Paid Data
Licence: Open Government Licence

LL54 7SY Elevation

Elevation or altitude of LL54 7SY as distance above sea level:

	Metres	Feet
Elevation	90m	295ft

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.

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Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

Ward	Y Groeslon
Constituency	Arfon

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in LL54 7SY

12, TREWEN, GROESLON, CAERNARFON, LL54 7SY 2006 20 OCT £107,000
12, TREWEN, GROESLON, CAERNARFON, LL54 7SY 2005 6 JUL £107,000

➜ Groeslon house prices

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Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2024. This data is licensed under the Open Government Licence v3.0.

Crime

Reported crime within 500m of LL54 7SY

November 2023	Violence and sexual offences	On or near Parking Area	257m
November 2023	Anti-social behaviour	On or near Parking Area	257m
July 2023	Other theft	On or near Parking Area	257m
➜ Get more crime data in our Crime section

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Source: data.police.uk
Licence: Open Government Licence

Transport

Nearest bus stops to LL54 7SY

Bryn Neaudd (Lon Newydd)	Groeslon	155m
Terminus (Lon Newydd)	Groeslon	193m
Gladstone House (Gladstone Terrace)	Groeslon	202m
Gladstone House (Gladstone Terrace)	Groeslon	209m
Post Office (Main Road)	Groeslon	232m

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Source: NaPTAN
Licence: Open Government Licence

Broadband

➜ Broadband speed and availability dashboard for LL54 7SY

Broadband access in LL54 7SY (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 LL54 7SY (2019 data)

Download

Median download speed	35.0Mbps
Average download speed	32.7Mbps
Maximum download speed	43.48Mbps

Upload

Median upload speed	8.7Mbps
Average upload speed	7.5Mbps
Maximum upload speed	12.43Mbps

Broadband limitations in LL54 7SY (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%

➜ Broadband speed and availability dashboard for LL54 7SY

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

LL54 7SY gas and electricity consumption

Estimated total energy consumption in LL54 7SY by fuel type, 2015.

Gas

Consumption (kWh)	214,754
Meter count	21
Mean (kWh/meter)	10,226
Median (kWh/meter)	11,945

Electricity

Consumption (kWh)	74,025
Meter count	19
Mean (kWh/meter)	3,896
Median (kWh/meter)	3,748

Consumption: The estimated total energy consumption, in kWh, across all meters in LL54 7SY, for 2015.
Meter count: The total number of meters in LL54 7SY.
Mean: The mean average consumption per meter, in kWh.
Median: The median average consumption per meter, in kWh.

GetTheData
Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

25.2% of Welsh postcodes are less deprived than LL54 7SY:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to LL54 7SY (meters)

Cylch Meithrin Y Groeslon

Neuadd Bentref

225m

Smokin Hot Gourmet Barbecue

12 Cae Sarn

242m

Ysgol Bro Llifon

Ysgol Bro Llifon Lôn Garreg Fawr

306m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to LL54 7SY

	Last Collection
Location	Mon-Fri	Sat	Distance
Groeslon Post Office	16:45	11:30	271m
Rhostryfan Box	11:00	11:00	3,153m
Aberdesach	11:00	10:00	3,792m

GetTheData
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

Nearest schools to LL54 7SY

School	Phase of Education	Distance
Ysgol Gynradd Llandwrog Llandwrog, Caernarfon, Gwynedd, LL54 5ST	Not applicable	2.2km
Ysgol Gynradd Talysarn Coed Madog, Talysarn, Gwynedd, LL54 6HR	Not applicable	2.4km
Ysgol Bro Lleu Penygroes, Caernarfon, Gwynedd, LL54 6RE	Not applicable	2.4km

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Source: Edubase
Licence: Open Government Licence

LL54 7SY ITL and LL54 7SY 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 LL54 7SY:

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

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

LL54 7SY 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 LL54 7SY:

	Code	Name
OA	W00000381
LSOA	W01000073	Gwynedd 008A
MSOA	W02000017	Gwynedd 008

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to LL54 7SY

LL54 7TA	Y Grugan	87m
LL54 7SU		96m
LL54 7TB	Bryn Glas	113m
LL54 7TF		127m
LL54 7TQ	Cefn Dyffryn	149m
LL54 7TJ	Lon Newydd	150m
LL54 7ST		155m
LL54 7TE	Gladstone Terrace	199m
LL54 7TG	Rathbone Terrace	206m
LL54 7DG		222m

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Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence