# CF15

Postcode district covering Radyr, Morganstown and Taff's Well, in Cardiff and Rhondda Cynon Taf.

CF15 is a postcode district covering Radyr, Morganstown and Taff's Well, in Cardiff and Rhondda Cynon Taf. Median sale price £338,500 in 2025.

Postcode district. Code CF15. In: [Postcodes](https://openindex.co.uk/postcode) › [CF](https://openindex.co.uk/postcode/cf)

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an CF15 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £338,500** (2025). The median price paid for a home in CF15 was £338,500 in 2025. Joint 868th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/cf15#f-house-sales-median-price
- **Population: 18,359** (2021). CF15 had 18,359 usual residents at the census (ONS Census 2021). 1,192nd least populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/cf15#f-population
- **People in radon Affected Area squares: 98%** (2022). About 98% of people in CF15 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/cf15#f-radon-affected-share
- **Gigabit broadband coverage: 90.0%** (January 2026). In CF15, 90.0% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/cf15#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas#place=CF15) (Worked out by Open Index · 2022): About 98% of people in CF15 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year#place=CF15) (Worked out by Open Index · 2025): 259 homes were sold in CF15 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime#place=CF15) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for CF15.
- [Population by postcode district](https://openindex.co.uk/map/population#place=CF15) (Census 2021, England and Wales): CF15 had 18,359 usual residents at the census.

## How CF15 compares

Each postcode district against every other postcode district the measure covers.

| Measure | CF15 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £338,500 | 4th most expensive | 35 postcode districts, CF · 2025 |
| Population | 18,359 | 11th least populated | 35 postcode districts, CF · 2021 |
| People in radon Affected Area squares | 98% | joint 14th most people in radon Affected Areas | 35 postcode districts, CF · 2022 |
| Gigabit broadband coverage | 90.0% | 16th lowest | 35 postcode districts, CF · Jan 2026 |

## Is CF15 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in CF15 at a rate of 54.0 per 1,000 people.
That compares with 96.0 per 1,000 people across the CF postcode area.
In August 2026 alone, 89 cases of crime and anti-social behaviour were recorded in CF15.
In the 12 months to August 2026, the most common types were violence and sexual offences (364), other crime (242) and anti-social behaviour (122).
A year earlier, the recorded crime rate in CF15 was 54.7 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

## Deprivation in CF15, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so CF15 has no single figure. Of its 11 neighbourhoods with a rank:
- Decile 6: 1 neighbourhood
- Decile 7: 2 neighbourhoods
- Decile 8: 1 neighbourhood
- Decile 9: 2 neighbourhoods
- Decile 10 (Wales’s least deprived 10%): 5 neighbourhoods

Source: Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.

## Neighbourhoods in CF15

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Cardiff 006A](https://openindex.co.uk/cardiff/neighbourhood/w01001820) | 1,194 | 33.0 per 1,000 | 9 | 76.8% |
| [Cardiff 006C](https://openindex.co.uk/cardiff/neighbourhood/w01001846) | 1,742 | 29.2 per 1,000 | 9 | 98.8% |
| [Cardiff 006D](https://openindex.co.uk/cardiff/neighbourhood/w01001847) | 1,543 | 19.6 per 1,000 | 10 | 95.0% |
| [Cardiff 006E](https://openindex.co.uk/cardiff/neighbourhood/w01001948) | 2,291 | 31.5 per 1,000 | 10 | 94.5% |
| [Cardiff 006F](https://openindex.co.uk/cardiff/neighbourhood/w01001954) | 1,516 | 28.8 per 1,000 | 10 | 92.5% |
| [Cardiff 010B](https://openindex.co.uk/cardiff/neighbourhood/w01001893) | 1,846 | 117.4 per 1,000 | 6 | 90.8% |
| [Cardiff 014A](https://openindex.co.uk/cardiff/neighbourhood/w01001727) | 1,214 | 84.4 per 1,000 | 8 | 83.8% |
| [Cardiff 014B](https://openindex.co.uk/cardiff/neighbourhood/w01001728) | 1,417 | 23.7 per 1,000 | 10 | 93.3% |
| [Cardiff 014D](https://openindex.co.uk/cardiff/neighbourhood/w01001819) | 2,373 | 37.6 per 1,000 | 10 | 91.4% |
| [Rhondda Cynon Taf 026C](https://openindex.co.uk/rhondda-cynon-taf/neighbourhood/w01001240) | 1,900 | 113.2 per 1,000 | 7 | 74.3% |
| [Rhondda Cynon Taf 026D](https://openindex.co.uk/rhondda-cynon-taf/neighbourhood/w01001241) | 1,647 | 129.5 per 1,000 | 7 | 92.1% |

## Your MP

- [Cardiff West](https://openindex.co.uk/constituency/cardiff-west): Mr Alex Barros-Curtis (Labour), MP since July 2024. 64% of the people here.
- [Cardiff North](https://openindex.co.uk/constituency/cardiff-north): Anna McMorrin (Labour), MP since July 2024. 33% of the people here.
- [Pontypridd](https://openindex.co.uk/constituency/pontypridd): Alex Davies-Jones (Labour), MP since July 2024. 1.2% of the people here.
- [Caerphilly](https://openindex.co.uk/constituency/caerphilly): Chris Evans (Labour (Co-op)), MP since July 2024. 1.2% of the people here.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in CF15

[Creigiau, Pentyrch & St Fagans](https://openindex.co.uk/cardiff/creigiau-pentyrch-and-st-fagans), [Radyr, Morganstown & Gwaelod-y-garth](https://openindex.co.uk/cardiff/radyr-morganstown-and-gwaelod-y-garth), [Taff's Well & Nantgarw](https://openindex.co.uk/rhondda-cynon-taf/taffs-well-and-nantgarw)

## Postcode sectors in CF15

[CF15 5 (7 postcodes)](https://openindex.co.uk/postcode/cf15-5), [CF15 7 (183 postcodes)](https://openindex.co.uk/postcode/cf15-7), [CF15 8 (169 postcodes)](https://openindex.co.uk/postcode/cf15-8), [CF15 9 (154 postcodes)](https://openindex.co.uk/postcode/cf15-9)

## Councils CF15 covers

[Cardiff](https://openindex.co.uk/cardiff), [Rhondda Cynon Taf](https://openindex.co.uk/rhondda-cynon-taf)

## Towns in CF15

[Cardiff](https://openindex.co.uk/cardiff)

## Postcode districts next to CF15

[CF5](https://openindex.co.uk/postcode/cf5), [CF14](https://openindex.co.uk/postcode/cf14), [CF37](https://openindex.co.uk/postcode/cf37), [CF38](https://openindex.co.uk/postcode/cf38), [CF72](https://openindex.co.uk/postcode/cf72), [CF83](https://openindex.co.uk/postcode/cf83)

## Nearest rail stations

[Taffs Well (1.1 km from the middle)](https://openindex.co.uk/map/rail-stations#around=-3.2629,51.5408), [Radyr (2.6 km from the middle)](https://openindex.co.uk/map/rail-stations#around=-3.2483,51.5163), [Coryton (3.2 km from the middle)](https://openindex.co.uk/map/rail-stations#around=-3.2318,51.5204), [Whitchurch (Cardiff) (3.8 km from the middle)](https://openindex.co.uk/map/rail-stations#around=-3.2233,51.5207)

## More in the CF postcode area

[All CF postcode districts](https://openindex.co.uk/postcode/cf), [Every UK postcode area](https://openindex.co.uk/postcode)

## CF15 in brief

CF15 is a postcode district covering Radyr, Morganstown and Taff's Well, in Cardiff and Rhondda Cynon Taf.
About 19,342 people lived in CF15 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £338,500 in 2025 across 259 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 54.0 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in CF15 was £338,500 in 2025.
CF15 had 18,359 usual residents at the census.
About 98% of people in CF15 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In CF15, 90.0% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: CF15
- Postcode area: [CF](https://openindex.co.uk/postcode/cf)
- Constituency: [Cardiff West †](https://openindex.co.uk/constituency/cardiff-west)
- Council: [Cardiff †](https://openindex.co.uk/cardiff)
- Area: 29.93 km²
- People, mid-2024: 19,342*
- Neighbourhoods: 11
- Output areas: 57

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[CF5](https://openindex.co.uk/postcode/cf5), [CF14](https://openindex.co.uk/postcode/cf14), [CF37](https://openindex.co.uk/postcode/cf37), [CF38](https://openindex.co.uk/postcode/cf38), [CF83](https://openindex.co.uk/postcode/cf83), [CF72](https://openindex.co.uk/postcode/cf72)

## Latest updates for CF15

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/CF15

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/cf15, or to one figure with its anchor, https://openindex.co.uk/postcode/cf15#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.11. The HTML page: https://openindex.co.uk/postcode/cf15