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Postcode insights

CF3 0HJ

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Brynmawr Close

Trowbridge

Interactive map showing CF3 0HJ and surrounding area

Detailed insights for CF3 0HJ

Overview

Postcode CF3 0HJ is located in an urban city, within the Trowbridge ward of Cardiff in the Wales region, and forms part of the St Mellons West area. It has very high deprivation and very high crime levels, with around 123.3 crimes per 1,000 residents per year. The average income per household in St Mellons West is £38,667 per year. The nearest station is Llanishen located about 3.8 miles away. There are no primary and no secondary schools in the area.

Crime rate
9/10
Crimes per 1k residents
123
Deprivation level
10/10
Income level
2/10
Social housing
71.1%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

10/10

St Mellons West has a very high level of deprivation, ranked at position 61 out of 32,844 areas in the United Kingdom — placing it within the top 1% most deprived areas in Wales.

Crime level

9/10

St Mellons West has a very high crime rate, with approximately 123.3 reported incidents per 1,000 population each year.

Social housing

71.1%

Approximately 71.1% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 53.1% of dwellings are socially rented.

Income level

2/10

The average income per household in St Mellons West is £38,667 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF3 0HJ.

Transport

The nearest station is Llanishen located about 3.8 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
449
Population density
9,977.8 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
61.93(+69%)
Public order
15.18(+70%)
Criminal damage and arson
15.18(+88%)
Anti-social behaviour
14.57(0%)
Other crime
7.89(+234%)
Wales average

Demographics

Ethnic groups

British
283
62.89%
African
61
13.56%
Other White
19
4.22%
White and Asian (mixed)
11
2.44%
White and Black Caribbean (mixed)
11
2.44%
Total population: 450

Economics

Education (age 16+)

No qualifications
107
36.15%
Level 4+ (Degree)
53
17.91%
Level 3 (A level)
39
13.18%
Level 1 (GCSEs 3-1)
37
12.5%
Level 2 (GCSEs 9-4)
35
11.82%
Total 16+ residents: 296

Housing

Housing tenure

Social rents from council
83
61.48%
Owns with a mortgage
18
13.33%
Other social rented
13
9.63%
Owns outright
9
6.67%
Private landlord or letting agency
7
5.19%
Total households: 135

Property prices in Trowbridge

Based on 166 recent sales, the median property price is £220,000 in Trowbridge area, with individual transactions ranging from £85,000 up to £475,000.

Price distribution per property type (last year)

Price distribution by property type for Trowbridge 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 Trowbridge over the last year.
TypeSalesMedian
Detached36£319,000
Flats15£145,000
Semi-Detached53£236,000
Terraced62£196,250

10 year median price trend in Trowbridge

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

Schools

In the CF3 0HJ postcode area, located within St Mellons West, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF3 0HJ
DistancePhaseNameTypeRating
0.3 miNot applicableWillowbrook Primary SchoolWelsh establishment

N/A

0.3 miNot applicableBishop Childs C.I.W. Primary SchoolWelsh establishment

N/A

0.5 miNot applicableMeadowlane Primary SchoolWelsh establishment

N/A

Local amenities

1 nearby supermarkets & convenience stores within mi of CF3 0HJ

Nearby supermarkets & convenience stores for CF3 0HJ
DistanceNameAddressDirections
0.4 miTescoCardiff, CF3 0FQWalking directions to Tesco

Geographic Information

RegionWalesUKL
DistrictCardiffW06000015
Parliamentary ConstituencyCardiff EastW07000089
WardTrowbridgeW05001296
ParishTrowbridgeW04001008
MSOA (Middle Layer Super Output Area)St Mellons WestW02000379
LSOA (Lower Layer Super Output Area)Cardiff 013BW01001880
Police ForceSouth Wales
Postcode Introduced1983-07-01

Nearby Postcodes

CF3 0HL0.04 mi awayCF3 0HH0.05 mi awayCF3 0HQ0.05 mi awayCF3 0HG0.06 mi awayCF3 0HN0.07 mi away

Data Sources

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