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Postcode insights

LL55 3PJ

Erwr Nant

Cwm-y-glo

Interactive map showing LL55 3PJ and surrounding area

Detailed insights for LL55 3PJ

Overview

Postcode LL55 3PJ is located in a rural village, within the Cwm-y-glo ward of Gwynedd in the Wales region, and forms part of the Llanberis & Deiniolen area. It has moderate deprivation and very low crime levels, with around 30.5 crimes per 1,000 residents per year. The average income per household in Llanberis & Deiniolen is £49,454 per year. The nearest station is Bangor (Gwynedd) located about 5.3 miles away. There are no primary and no secondary schools in the area.

Crime rate
2/10
Crimes per 1k residents
31
Deprivation level
3/10
Income level
9/10
Social housing
6.8%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

3/10

Llanberis & Deiniolen has a low level of deprivation, ranked at position 1,349 out of 32,844 areas in the United Kingdom — placing it within the top 4% most deprived areas in Wales.

Crime level

2/10

Llanberis & Deiniolen has a very low crime rate, with approximately 30.5 reported incidents per 1,000 population each year.

Social housing

6.8%

Approximately 6.8% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 15.0% of dwellings are socially rented.

Income level

9/10

The average income per household in Llanberis & Deiniolen is £49,454 per year.

Noise Level

No noise

No significant noise sources from railways or roads near LL55 3PJ.

Transport

The nearest station is Bangor (Gwynedd) located about 5.3 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
312
Population density
197.7 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
16.17(-56%)
Other theft
4.19(-17%)
Criminal damage and arson
2.99(-63%)
Anti-social behaviour
2.4(-83%)
Burglary
1.8(-33%)
Wales average

Demographics

Ethnic groups

British
302
96.79%
Other White
6
1.92%
White and Asian (mixed)
1
0.32%
White and Black Caribbean (mixed)
1
0.32%
Indian
1
0.32%
Total population: 312

Economics

Education (age 16+)

Level 4+ (Degree)
124
45.42%
Level 3 (A level)
50
18.32%
Level 2 (GCSEs 9-4)
37
13.55%
No qualifications
23
8.42%
Level 1 (GCSEs 3-1)
23
8.42%
Total 16+ residents: 273

Housing

Housing tenure

Owns outright
74
50.34%
Owns with a mortgage
50
34.01%
Private landlord or letting agency
9
6.12%
Other social rented
6
4.08%
Social rents from council
4
2.72%
Total households: 147

Property prices in Cwm-y-glo

Based on 14 recent sales, the median property price is £198,380 in Cwm-y-glo area, with individual transactions ranging from £92,250 up to £350,000.

Price distribution per property type (last year)

Price distribution by property type for Cwm-y-glo in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in Cwm-y-glo over the last year.
TypeSalesMedian
Detached5£260,000
Semi-Detached2£247,500
Terraced7£184,321

10 year median price trend in Cwm-y-glo

Ten year median sale price trend for each property type in Cwm-y-glo.

Schools

In the LL55 3PJ postcode area, located within Llanberis & Deiniolen, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for LL55 3PJ
DistancePhaseNameTypeRating
0.5 miNot applicableYsgol Gymuned PenisarwaunWelsh establishment

N/A

Local amenities

No amenities nearby

Geographic Information

RegionWalesUKL
DistrictGwyneddW06000002
Parliamentary ConstituencyDwyfor MeirionnyddW07000096
WardCwm-y-gloW05001523
ParishLlanddeiniolenW04000070
MSOA (Middle Layer Super Output Area)Llanberis & DeiniolenW02000014
LSOA (Lower Layer Super Output Area)Gwynedd 005CW01000099
Police ForceNorth Wales
Postcode Introduced2003-03-01

Nearby Postcodes

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.