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Postcode insights

CF42 5JJ

William Street

Treherbert

Interactive map showing CF42 5JJ and surrounding area

Detailed insights for CF42 5JJ

Overview

Postcode CF42 5JJ is located in an urban city, within the Treherbert ward of Rhondda Cynon Taf in the Wales region, and forms part of the Treherbert area. It has very high deprivation and very high crime levels, with around 100.6 crimes per 1,000 residents per year. The average income per household in Treherbert is £34,364 per year. The nearest station is Treherbert located about 0.3 miles away. There are no primary and no secondary schools in the area. There are 1 parks nearby, closest small park is Treherbert Park.

Crime rate
9/10
Crimes per 1k residents
101
Deprivation level
10/10
Income level
1/10
Social housing
32.1%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

10/10

Treherbert has a very high level of deprivation, ranked at position 114 out of 32,844 areas in the United Kingdom — placing it within the top 1% most deprived areas in Wales.

Crime level

9/10

Treherbert has a very high crime rate, with approximately 100.6 reported incidents per 1,000 population each year.

Social housing

32.1%

Approximately 32.1% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 14.4% of dwellings are socially rented.

Income level

1/10

The average income per household in Treherbert is £34,364 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF42 5JJ.

Transport

The nearest station is Treherbert located about 0.3 miles away. There are 1 stations nearby.

Nearby public transport stations for CF42 5JJ
DistanceNameLinesDirections
0.3 mi

Treherbert

N/A

Walking directions to Treherbert

Parks

Nearby parks and green spaces for CF42 5JJ
DistanceNameSizeDirections
0.2 miTreherbert ParkSmallWalking directions to Treherbert Park

Area Profile

Population
222
Population density
6,342.9 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
63.14(+72%)
Anti-social behaviour
11.75(-19%)
Public order
11.75(+32%)
Criminal damage and arson
7.34(-9%)
Vehicle crime
5.87(+87%)
Wales average

Demographics

Ethnic groups

British
220
99.1%
Indian
1
0.45%
Other White
1
0.45%
Total population: 222

Economics

Education (age 16+)

No qualifications
66
33.17%
Level 4+ (Degree)
35
17.59%
Level 3 (A level)
28
14.07%
Level 2 (GCSEs 9-4)
27
13.57%
Level 1 (GCSEs 3-1)
22
11.06%
Total 16+ residents: 199

Housing

Housing tenure

Owns outright
51
37.23%
Other social rented
31
22.63%
Private landlord or letting agency
23
16.79%
Social rents from council
13
9.49%
Owns with a mortgage
11
8.03%
Total households: 137

Property prices in Treherbert

Based on 68 recent sales, the median property price is £113,250 in Treherbert area, with individual transactions ranging from £50,000 up to £380,000.

Price distribution per property type (last year)

Price distribution by property type for Treherbert 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 Treherbert over the last year.
TypeSalesMedian
Detached5£245,000
Flats1£110,000
Semi-Detached8£127,500
Terraced54£106,250

10 year median price trend in Treherbert

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

Schools

In the CF42 5JJ postcode area, located within Treherbert, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF42 5JJ
DistancePhaseNameTypeRating
0.6 miNot applicablePenyrenglyn Primary SchoolWelsh establishment

N/A

0.7 miNot applicablePenpych Community Primary SchoolWelsh establishment

N/A

Local amenities

2 nearby supermarkets & convenience stores within mi of CF42 5JJ

Nearby supermarkets & convenience stores for CF42 5JJ
DistanceNameAddressDirections
0.4 miHKR Stores137-138 Bute Street, Treherbert, CF42 5PDWalking directions to HKR Stores
0.4 miSparBute Street, Treherbert, CF42 5NRWalking directions to Spar

Geographic Information

RegionWalesUKL
DistrictRhondda Cynon TafW06000016
Parliamentary ConstituencyRhondda and OgmoreW07000107
WardTreherbertW05001111
ParishTreherbertW04000706
MSOA (Middle Layer Super Output Area)TreherbertW02000258
LSOA (Lower Layer Super Output Area)Rhondda Cynon Taf 007BW01001266
Police ForceSouth Wales
Postcode Introduced1999-12-01

Nearby Postcodes

Data Sources

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