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Llanystumdwy

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About

Llanystumdwy ward is a coastal and rural area in southern Gwynedd, centred on the village of Llanystumdwy itself. The ward extends inland along the valley of the River Dwyfor and includes the small settlement of Criccieth's western outskirts. Its landscape is characterised by agricultural land, wooded valleys, and a stretch of coastline along Cardigan Bay. The area is part of the wider Eifionydd region.

A specific local feature is the historic workshop and grave of former Prime Minister David Lloyd George, located near the river. The ward's economy has traditional roots in agriculture, though tourism plays a role due to its coastal proximity and historical associations. The area is traversed by the A497 road, connecting it to Pwllheli and Porthmadog.

Area overview

On average Llanystumdwy has moderate deprivation and moderate crime levels, with around 65 crimes per 1,000 residents per year. Approximately 7.8% of homes in this area are social housing provided by a local council or housing association. The average income per household in Llanystumdwy is £45,127 per year. Llanystumdwy is home to around 1,919 people, with a population density of about 31.9 per km2.

Crime rate
4/10
Crimes per 1k residents
65
Deprivation level
5/10
Income level
6/10
Social housing
7.8%
Connectivity
N/A

Area Profile

Llanystumdwy Population
1,919
Population density
31.9 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
40.65(+11%)
Anti-social behaviour
13.03(-10%)
Public order
7.3(-18%)
Other theft
6.25(+24%)
Criminal damage and arson
4.69(-42%)
Wales average

Demographics

Ethnic groups

British
1,886
98.28%
Other White
8
0.42%
White and Asian (mixed)
5
0.26%
Irish
3
0.16%
Other Mixed or Multiple ethnic groups
3
0.16%
Total population: 1,919

Economics

Education (age 16+)

Level 4 qualifications or above
589
36.31%
Level 2 (GCSEs 9-4)
276
17.02%
Level 3 (A level)
259
15.97%
No qualifications
216
13.32%
Level 1 (GCSEs 3-1)
130
8.01%
Total 16+ residents: 1,622

Housing

Housing tenure

Owns outright
448
54.17%
Owns with a mortgage
165
19.95%
Private landlord or letting agency
96
11.61%
Other social rented
46
5.56%
Other forms of private rent
39
4.72%
Total households: 827

Property prices in Llanystumdwy

Based on 13 recent sales, the median property price is £270,000 in Llanystumdwy area, with individual transactions ranging from £142,500 up to £430,000.

Price distribution per property type (last year)

Price distribution by property type for Llanystumdwy 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 Llanystumdwy over the last year.
TypeSalesMedian
Detached7£370,000
Semi-Detached4£245,000
Terraced2£188,250

10 years median price trend in Llanystumdwy

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

All postcodes in Llanystumdwy

LL536DX

Llanystumdwy

LL536PT

Ty'n-Rhos

LL536TH

Gerddi Madryn

LL520NG

Llanystumdwy

Data Sources

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