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Cefn Mawr

Interactive map displaying Cefn Mawr

About

Quick clarification: Cefn Mawr is in Wrexham County Borough, not Denbighshire. Do you want a 150–200 word, two-paragraph description of Cefn Mawr in Wrexham County Borough, or of a different place in Denbighshire with a similar name?

Area overview

On average Cefn Mawr has moderate deprivation and high crime levels, with around 73 crimes per 1,000 residents per year. Approximately 26.8% of homes in this area are social housing provided by a local council or housing association. The average income per household in Cefn Mawr is £39,244 per year. Cefn Mawr is home to around 8,899 people, with a population density of about 665.6 per km2.

Crime rate
7/10
Crimes per 1k residents
73
Deprivation level
6/10
Income level
2/10
Social housing
26.8%
Connectivity
N/A

Area Profile

Cefn Mawr Population
8,899
Population density
665.6 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
40.34(+10%)
Anti-social behaviour
19.67(+35%)
Criminal damage and arson
11.69(+45%)
Public order
5.73(-36%)
Other theft
5.06(0%)
Wales average

Demographics

Ethnic groups

British
8,522
95.77%
Other White
109
1.22%
African
39
0.44%
Irish
32
0.36%
White and Black African (mixed)
25
0.28%
Total population: 8,898

Economics

Education (age 16+)

No qualifications
1,738
24.46%
Level 4+ (Degree)
1,656
23.3%
Level 2 (GCSEs 9-4)
1,156
16.27%
Level 3 (A level)
1,112
15.65%
Level 1 (GCSEs 3-1)
755
10.62%
Total 16+ residents: 7,106

Housing

Housing tenure

Social rents from council
1,218
31.85%
Owns outright
1,121
29.31%
Owns with a mortgage
943
24.66%
Private landlord or letting agency
293
7.66%
Other social rented
138
3.61%
Total households: 3,824

Property prices in Cefn Mawr

Based on 64 recent sales, the median property price is £177,500 in Cefn Mawr area, with individual transactions ranging from £73,000 up to £485,000.

Price distribution per property type (last year)

Price distribution by property type for Cefn Mawr 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 Cefn Mawr over the last year.
TypeSalesMedian
Detached20£292,750
Flats1£121,000
Semi-Detached26£175,000
Terraced17£130,000

10 years median price trend in Cefn Mawr

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

All postcodes in Cefn Mawr

LL143DJ

Newbridge Road

LL143JG

Cae Gwilym Road

LL143LS

Cae Gwilym Lane

LL143YB

Delph Road

LL143YJ

Rock Road

LL143YU

Cefn East

LL207SA

Woodlands Road

LL143NW

New Road

LL143RG

King Street

LL143SW

Trefynant Park

LL143YA

Erw Deg

LL143YL

Chapel Street

LL143SX

Trefynant Gardens

Data Sources

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