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Postcode insights

CF23 5QL

Crystal Avenue

Heath

Interactive map showing CF23 5QL and surrounding area

Detailed insights for CF23 5QL

Overview

Postcode CF23 5QL is located in an urban city, within the Heath ward of Cardiff in the Wales region, and forms part of the Heath area. It has very low deprivation and very low crime levels, with around 19.5 crimes per 1,000 residents per year. The average income per household in Heath is £63,867 per year. The nearest station is Heath High Level located about 0.1 miles away. There are no primary and no secondary schools in the area. There are 5 parks nearby, closest large park is Heath Park.

Crime rate
1/10
Crimes per 1k residents
19
Deprivation level
1/10
Income level
10/10
Social housing
0.7%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

1/10

Heath has a very low level of deprivation, ranked at position 1,891 out of 32,844 areas in the United Kingdom — placing it within the top 6% most deprived areas in Wales.

Crime level

1/10

Heath has a very low crime rate, with approximately 19.5 reported incidents per 1,000 population each year.

Social housing

0.7%

Approximately 0.7% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 4.2% of dwellings are socially rented.

Income level

10/10

The average income per household in Heath is £63,867 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF23 5QL.

Transport

The nearest station is Heath High Level located about 0.1 miles away. There are 4 stations nearby.

Nearby public transport stations for CF23 5QL
DistanceNameLinesDirections
0.1 mi

Heath High Level

N/A

Walking directions to Heath High Level
0.1 mi

Heath Low Level

N/A

Walking directions to Heath Low Level
0.7 mi

Ty Glas

N/A

Walking directions to Ty Glas

Parks

Nearby parks and green spaces for CF23 5QL
DistanceNameSizeDirections
0.4 miHeath ParkLargeWalking directions to Heath Park
0.4 miNant Fawr WoodlandsLargeWalking directions to Nant Fawr Woodlands
0.4 miRoath Wild GardensMediumWalking directions to Roath Wild Gardens

Area Profile

Population
354
Population density
4,196.2 per km²

Crime

Crime per 1,000 population

Shoplifting
11.93(+72%)
Violence and sexual offences
6.91(-81%)
Anti-social behaviour
5.65(-61%)
Public order
3.14(-65%)
Criminal damage and arson
2.51(-69%)
Wales average

Demographics

Ethnic groups

British
321
90.42%
Pakistani
13
3.66%
Other White
9
2.54%
Arab
5
1.41%
Other
2
0.56%
Total population: 355

Economics

Education (age 16+)

Level 4+ (Degree)
174
62.14%
Level 2 (GCSEs 9-4)
31
11.07%
Level 3 (A level)
30
10.71%
No qualifications
23
8.21%
Apprenticeship
10
3.57%
Total 16+ residents: 280

Housing

Housing tenure

Owns outright
83
58.04%
Owns with a mortgage
49
34.27%
Private landlord or letting agency
7
4.9%
Other forms of private rent
3
2.1%
Other social rented
1
0.7%
Total households: 143

Property prices in Heath

Based on 144 recent sales, the median property price is £372,000 in Heath area, with individual transactions ranging from £100,000 up to £930,000.

Price distribution per property type (last year)

Price distribution by property type for Heath 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 Heath over the last year.
TypeSalesMedian
Detached18£492,500
Flats15£180,000
Semi-Detached71£430,000
Terraced40£300,000

10 year median price trend in Heath

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

Schools

In the CF23 5QL postcode area, located within Heath, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF23 5QL
DistancePhaseNameTypeRating
0.3 miNot applicableTon-Yr-Ywen Primary SchoolWelsh establishment

N/A

0.4 miNot applicableCardiff High SchoolWelsh establishment

N/A

0.4 miNot applicableRhydypenau Primary SchoolWelsh establishment

N/A

Local amenities

1 nearby supermarkets & convenience stores within mi of CF23 5QL

Nearby supermarkets & convenience stores for CF23 5QL
DistanceNameAddressDirections
0.4 miOne StopSt Isan Road, Cardiff, CF14 4UUWalking directions to One Stop

Geographic Information

RegionWalesUKL
DistrictCardiffW06000015
Parliamentary ConstituencyCardiff NorthW07000090
WardHeathW05001280
ParishHeathW04000848
MSOA (Middle Layer Super Output Area)HeathW02000384
LSOA (Lower Layer Super Output Area)Cardiff 018AW01001769
Police ForceSouth Wales
Postcode Introduced1999-06-01

Nearby Postcodes

Data Sources

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