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Postcode insights

LL23 7HY

Cae'r Dderwen

Llandderfel

Interactive map showing LL23 7HY and surrounding area

Detailed insights for LL23 7HY

Overview

Postcode LL23 7HY is located in a rural hamlet, within the Llandderfel ward of Gwynedd in the Wales region, and forms part of the Bala & Mawddwy area. It has None deprivation and very low crime levels, with around 30.4 crimes per 1,000 residents per year. The average income per household in Bala & Mawddwy is £46,083 per year. The nearest station is Betws-y-Coed located about 16.5 miles away.

Crime rate
2/10
Crimes per 1k residents
30
Deprivation level
N/A
Income level
7/10
Social housing
9.1%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

N/A

Bala & Mawddwy has a unknown level of deprivation, ranked at position 991 out of 32,844 areas in the United Kingdom — placing it within the top 3% most deprived areas in Wales.

Crime level

2/10

Bala & Mawddwy has a very low crime rate, with approximately 30.4 reported incidents per 1,000 population each year.

Social housing

9.1%

Approximately 9.1% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 14.5% of dwellings are socially rented.

Income level

7/10

The average income per household in Bala & Mawddwy is £46,083 per year.

Noise Level

No noise

No significant noise sources from railways or roads near LL23 7HY.

Transport

The nearest station is Betws-y-Coed located about 16.5 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
387
Population density
12 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
20.26(-40%)
Anti-social behaviour
11.05(-15%)
Other theft
3.68(-20%)
Vehicle crime
2.76(-4%)
Public order
1.84(-78%)
Wales average

Demographics

Ethnic groups

British
383
98.97%
Other White
3
0.78%
White and Black Caribbean (mixed)
1
0.26%
Total population: 387

Economics

Education (age 16+)

Level 4+ (Degree)
114
33.63%
No qualifications
90
26.55%
Level 3 (A level)
53
15.63%
Level 2 (GCSEs 9-4)
36
10.62%
Level 1 (GCSEs 3-1)
25
7.37%
Total 16+ residents: 339

Housing

Housing tenure

Owns outright
91
59.09%
Owns with a mortgage
29
18.83%
Social rents from council
13
8.44%
Private landlord or letting agency
13
8.44%
Other forms of private rent
7
4.55%
Total households: 154

Property prices in Llandderfel

Based on 8 recent sales, the median property price is £267,000 in Llandderfel area, with individual transactions ranging from £122,500 up to £385,000.

Price distribution per property type (last year)

Price distribution by property type for Llandderfel 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 Llandderfel over the last year.
TypeSalesMedian
Detached6£302,500
Semi-Detached1£132,000
Terraced1£122,500

10 year median price trend in Llandderfel

Ten year median sale price trend for each property type in Llandderfel.

Schools

In the LL23 7HY postcode area, located within Bala & Mawddwy, there are no schools in close proximity.

Local amenities

No amenities nearby

Local councillor and member of parliament

Elected local representatives for LL23 7HY, including ward councillors and the local member of parliament.

Local councillors

Elwyn Edwards

Llandderfel - Elected 5 May 2022

Plaid Cymru - The Party of Wales

Member of parliament

Liz Saville Roberts

Dwyfor Meirionnydd - Elected 4 Jul 2024

Plaid Cymru - The Party of Wales

Geographic Information

RegionWalesUKL
DistrictGwyneddW06000002
Parliamentary ConstituencyDwyfor MeirionnyddW07000096
WardLlandderfelW05001545
ParishLlandderfelW04000071
MSOA (Middle Layer Super Output Area)Bala & MawddwyW02000024
LSOA (Lower Layer Super Output Area)Gwynedd 015CW01000082
Police ForceNorth Wales
Postcode Introduced1980-01-01

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/05/2026.