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Postcode insights

CF3 5LL

Burnham Avenue

Llanrumney

Interactive map showing CF3 5LL and surrounding area

Detailed insights for CF3 5LL

Overview

Postcode CF3 5LL is located in an urban city, within the Llanrumney ward of Cardiff in the Wales region, and forms part of the Llanrumney South area. It has None deprivation and moderate crime levels, with around 47.3 crimes per 1,000 residents per year. The average income per household in Llanrumney South is £42,189 per year. The nearest station is Heath High Level located about 2.5 miles away. There are no primary and no secondary schools in the area.

Crime rate
5/10
Crimes per 1k residents
47
Deprivation level
N/A
Income level
4/10
Social housing
27.4%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

N/A

Llanrumney South has a unknown level of deprivation, ranked at position 354 out of 32,844 areas in the United Kingdom — placing it within the top 1% most deprived areas in Wales.

Crime level

5/10

Llanrumney South has a moderate crime rate, with approximately 47.3 reported incidents per 1,000 population each year.

Social housing

27.4%

Approximately 27.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 22.4% of dwellings are socially rented.

Income level

4/10

The average income per household in Llanrumney South is £42,189 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF3 5LL.

Transport

The nearest station is Heath High Level located about 2.5 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
282
Population density
5,743.4 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
23.36(-31%)
Anti-social behaviour
12.63(-3%)
Criminal damage and arson
6.94(-5%)
Public order
6.94(-16%)
Other theft
2.53(-45%)
Wales average

Demographics

Ethnic groups

British
220
78.29%
African
16
5.69%
Other White
14
4.98%
White and Black Caribbean (mixed)
6
2.14%
Bangladeshi
5
1.78%
Total population: 281

Economics

Education (age 16+)

No qualifications
64
28.83%
Level 4+ (Degree)
44
19.82%
Level 2 (GCSEs 9-4)
42
18.92%
Level 3 (A level)
27
12.16%
Level 1 (GCSEs 3-1)
20
9.01%
Total 16+ residents: 222

Housing

Housing tenure

Owns outright
34
29.06%
Owns with a mortgage
34
29.06%
Social rents from council
30
25.64%
Private landlord or letting agency
14
11.97%
Other social rented
2
1.71%
Total households: 117

Property prices in Llanrumney

Based on 105 recent sales, the median property price is £235,000 in Llanrumney area, with individual transactions ranging from £50,000 up to £456,950.

Price distribution per property type (last year)

Price distribution by property type for Llanrumney 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 Llanrumney over the last year.
TypeSalesMedian
Detached7£370,000
Flats9£140,000
Semi-Detached45£265,000
Terraced44£221,000

10 year median price trend in Llanrumney

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

Schools

In the CF3 5LL postcode area, located within Llanrumney South, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF3 5LL
DistancePhaseNameTypeRating
0.2 miNot applicableSt Cadoc's Primary SchoolWelsh establishment

N/A

0.2 miNot applicableSt Mellons C.I.W. Primary SchoolWelsh establishment

N/A

0.2 miNot applicablePen-Y-Bryn Primary SchoolWelsh establishment

N/A

Local amenities

4 nearby supermarkets & convenience stores within mi of CF3 5LL

Nearby supermarkets & convenience stores for CF3 5LL
DistanceNameAddressDirections
0.2 miTesco ExpressCountisbury Avenue, Cardiff, CF3 5NQWalking directions to Tesco Express
0.2 miHeron Foods40-46 Countisbury Avenue, Cardiff, CF3 5SLWalking directions to Heron Foods
0.3 miMini Mart StoreCountisbury Avenue, Cardiff, CF3 5SLWalking directions to Mini Mart Store
0.3 miIceland4-6 Countisbury Avenue, Cardiff, CF3 5SJWalking directions to Iceland

Local councillor and member of parliament

Elected local representatives for CF3 5LL, including ward councillors and the local member of parliament.

Local councillors

Lexi Joanna Pocknell

Llanrumney - Elected 24 Jul 2025

Labour Party

Member of parliament

Jo Stevens

Cardiff East - Elected 4 Jul 2024

Labour Party

Geographic Information

RegionWalesUKL
DistrictCardiffW06000015
Parliamentary ConstituencyCardiff EastW07000089
WardLlanrumneyW05001285
ParishLlanrumneyW04001000
MSOA (Middle Layer Super Output Area)Llanrumney SouthW02000381
LSOA (Lower Layer Super Output Area)Cardiff 015BW01001804
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.