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Penmaenmawr

Interactive map displaying Penmaenmawr

About

Penmaenmawr ward encompasses the coastal town of Penmaenmawr and the village of Dwygyfylchi, situated between the Irish Sea and the slopes of the Carneddau mountains. The area is defined by its quarrying history, with the large Penmaenmawr Quarry having been a major source of granite. The town itself lines the A55 expressway and the North Wales Coast railway line, serving as a commuter settlement with views across Conwy Bay towards Anglesey.

A notable local feature is the Neolithic stone axe factory on the slopes of Penmaen Mawr, one of the most significant in Britain. The Wales Coast Path traverses the ward, passing the promenade and the sea wall. Inland, the landscape rises steeply into moorland, with the Sychnant Pass providing a historic route towards Conwy, contrasting with the modern road tunnel that now runs beneath the headland.

Area overview

On average Penmaenmawr has None deprivation and very low crime levels, with around 44 crimes per 1,000 residents per year. Approximately 12.8% of homes in this area are social housing provided by a local council or housing association. The average income per household in Penmaenmawr is £44,712 per year. Penmaenmawr is home to around 4,297 people, with a population density of about 281.6 per km2.

Crime rate
2/10
Crimes per 1k residents
44
Deprivation level
N/A
Income level
6/10
Social housing
12.8%
Connectivity
N/A

Area Profile

Penmaenmawr Population
4,297
Population density
281.6 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
25.13(-26%)
Anti-social behaviour
11.17(-14%)
Public order
4.65(-43%)
Other theft
4.19(-9%)
Criminal damage and arson
3.49(-52%)
Wales average

Demographics

Ethnic groups

British
4,135
96.27%
Other White
42
0.98%
Irish
27
0.63%
White and Asian (mixed)
21
0.49%
White and Black Caribbean (mixed)
17
0.4%
Total population: 4,295

Economics

Education (age 16+)

Level 4 qualifications or above
1,194
32.99%
Level 3 (A level)
639
17.66%
No qualifications
629
17.38%
Level 2 (GCSEs 9-4)
521
14.4%
Level 1 (GCSEs 3-1)
299
8.26%
Total 16+ residents: 3,619

Housing

Housing tenure

Owns outright
818
40.32%
Owns with a mortgage
550
27.11%
Private landlord or letting agency
314
15.48%
Other social rented
194
9.56%
Social rents from council
84
4.14%
Total households: 2,029

Property prices in Penmaenmawr

Based on 63 recent sales, the median property price is £185,000 in Penmaenmawr area, with individual transactions ranging from £71,500 up to £675,000.

Price distribution per property type (last year)

Price distribution by property type for Penmaenmawr 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 Penmaenmawr over the last year.
TypeSalesMedian
Detached12£350,000
Flats3£150,000
Semi-Detached17£250,000
Terraced31£145,000

10 years median price trend in Penmaenmawr

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

All postcodes in Penmaenmawr

LL346YB

Conway Old Road

LL346RR

Gwynan Park

LL346PG

Cae Derwen Road

LL346BW

Cemlyn Park

LL346SS

Fairy Glen Road

LL346NA

Bangor Road

LL346PA

Chapel Street

LL346YF

Conway Old Road

LL346HE

Helyg Road

LL346UY

Conway Road

LL346EN

Fernbrook Road

LL346ER

Graiglwyd Road

LL346EB

Tanycoed

LL346YE

Conway Old Road

LL346AS

Paradise Road

LL346NE

St Johns Park

LL346AB

Conway Road

LL346NF

High Street

LL346HA

Bell Cottages

LL346DD

Fernbrook Road

LL346AJ

Llanerch Y Mor

LL346NU

Cwmlws

LL346EU

Onslow Terrace

LL346LH

Erasmus Street

LL346SG

Conway Old Road

LL346AA

Pant-Yr-Afon

LL346SA

Maes Y Llan

LL346AD

Pant Yr Afon

LL346SB

Gwel Y Mor

LL346RH

Treforris Road

LL346AL

Esplanade

LL346BE

Station Road East

LL346NP

Bangor Road

LL346BN

Church Road

LL346LY

Esplanade

LL346EG

Fernbrook Road

LL346ST

Brookside

LL346HG

Cwm Road

LL346AH

Bryn Difyr

LL346RE

Ffordd Hen Conwy

LL346EQ

Graiglwyd Road

LL346PS

Ysgubor Wen Road

LL346HD

Gwynan Road

LL346AZ

Llys Sambrook

LL346EW

Bryn Helyg Estate

LL346ED

Conway Old Road

LL346RG

Treforris Road

LL346AG

Station Road West

LL346RU

Maes Y Llan

LL346LW

Edward Street

LL346PY

Gogarth Avenue

LL346LS

Station Road West

LL346RS

Ysgubor Wen Road

LL346HF

Y Berllan

LL346YW

Voel Road

LL346LL

St Davids Road

LL346RF

Cae Cyd Road

LL346YH

Alexandra Park

LL346RY

Maes Y Llan

LL346PW

Gardd Eryri

LL346SF

Conwy Old Road

LL346EH

Conway Old Road

LL346BS

Plas Bryn Mor

LL346RL

Groesffordd

LL346LG

David Street

LL346LD

Bangor Road

LL346PU

Mona Drive

LL346UN

Conway Road

LL346SH

Conway Old Road

LL346SU

Brookside

LL346YS

Fairy Glen Road

LL346YD

Church Road

LL346LT

Esplanade

LL346HB

Seiriol Road

LL346ES

Graiglwyd Terrace

LL346YN

Graiglwyd Close

LL346UG

Glan Y Coed Park

LL346DL

Merton Park

LL346YJ

Bryn Coed

LL346HR

Y Berllan

LL346BH

Conway Road

LL346PH

Cowlyd Terrace

LL346AR

Paradise Crescent

LL346PN

High Street

Data Sources

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