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Postcode insights

CF3 6HX

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Pontprennau and Old St Mellons

Interactive map showing CF3 6HX and surrounding area

Detailed insights for CF3 6HX

Overview

Postcode CF3 6HX is located in an urban city, within the Pontprennau and Old St Mellons ward of Cardiff in the Wales region, and forms part of the Pontprennau area. It has None deprivation and moderate crime levels, with around 57.1 crimes per 1,000 residents per year. The average income per household in Pontprennau is £68,205 per year. The nearest station is Llanishen located about 2.9 miles away. There are no primary and no secondary schools in the area. There are 3 parks nearby, closest small park is Orchard Park.

Crime rate
6/10
Crimes per 1k residents
57
Deprivation level
N/A
Income level
10/10
Social housing
9.9%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

N/A

Pontprennau has a unknown level of deprivation, ranked at position 1,700 out of 32,844 areas in the United Kingdom — placing it within the top 5% most deprived areas in Wales.

Crime level

6/10

Pontprennau has a moderate crime rate, with approximately 57.1 reported incidents per 1,000 population each year.

Social housing

9.9%

Approximately 9.9% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 7.2% of dwellings are socially rented.

Income level

10/10

The average income per household in Pontprennau is £68,205 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF3 6HX.

Transport

The nearest station is Llanishen located about 2.9 miles away. There are no other stations nearby.

Parks

Nearby parks and green spaces for CF3 6HX
DistanceNameSizeDirections
0.5 miOrchard ParkSmallWalking directions to Orchard Park
0.4 miBeech Tree ParkSmallWalking directions to Beech Tree Park
0.5 miSt Ederyn's ParkSmallWalking directions to St Ederyn's Park

Area Profile

Population
283
Population density
1,652.1 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
21.59(-36%)
Anti-social behaviour
13.23(+2%)
Public order
11.84(+44%)
Other theft
6.96(+52%)
Criminal damage and arson
5.57(-24%)
Wales average

Demographics

Ethnic groups

British
200
70.42%
Indian
23
8.1%
Other Mixed or Multiple ethnic groups
16
5.63%
Other White
12
4.23%
White and Black Caribbean (mixed)
10
3.52%
Total population: 284

Economics

Education (age 16+)

Level 4+ (Degree)
102
46.79%
Level 2 (GCSEs 9-4)
35
16.06%
Level 3 (A level)
29
13.3%
No qualifications
25
11.47%
Level 1 (GCSEs 3-1)
17
7.8%
Total 16+ residents: 218

Housing

Housing tenure

Owns with a mortgage
42
34.71%
Private landlord or letting agency
33
27.27%
Owns outright
32
26.45%
Other social rented
12
9.92%
Other forms of private rent
2
1.65%
Total households: 121

Property prices in Pontprennau and Old St Mellons

Based on 212 recent sales, the median property price is £296,750 in Pontprennau and Old St Mellons area, with individual transactions ranging from £135,000 up to £1,340,000.

Price distribution per property type (last year)

Price distribution by property type for Pontprennau and Old St Mellons 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 Pontprennau and Old St Mellons over the last year.
TypeSalesMedian
Detached71£415,000
Flats18£170,000
Semi-Detached54£289,950
Terraced69£240,000

10 year median price trend in Pontprennau and Old St Mellons

Ten year median sale price trend for each property type in Pontprennau and Old St Mellons.

Schools

In the CF3 6HX postcode area, located within Pontprennau, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF3 6HX
DistancePhaseNameTypeRating
0.3 miNot applicableSt Johns CollegeWelsh establishment

N/A

0.6 miNot applicableOakfield Primary SchoolWelsh establishment

N/A

0.6 miNot applicablePen-Y-Bryn Primary SchoolWelsh establishment

N/A

Local amenities

No Supermarkets & Convenience Stores nearby

Local councillor and member of parliament

Elected local representatives for CF3 6HX, including ward councillors and the local member of parliament.

Local councillors

Joel Williams

Pontprennau and Old St Mellons - Elected 5 May 2022

Conservative

Peter Littlechild

Pontprennau and Old St Mellons - Elected 5 May 2022

Conservative

Member of parliament

Anna McMorrin

Cardiff North - Elected 4 Jul 2024

Labour Party

Geographic Information

RegionWalesUKL
DistrictCardiffW06000015
Parliamentary ConstituencyCardiff NorthW07000090
ParishOld St. MellonsW04000888
MSOA (Middle Layer Super Output Area)PontprennauW02000369
LSOA (Lower Layer Super Output Area)Cardiff 003FW01002017
Police ForceSouth Wales
Postcode Introduced1999-06-01

Data Sources

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