On average St Mellons West has very high deprivation and very high crime levels, with around 109 crimes per 1,000 residents per year, roughly 1.3× the Wales average of 86 per 1,000. Approximately 52.1% of homes in this area are social housing provided by a local council or housing association. The average income per household in St Mellons West is £38,667 per year. St Mellons West is home to around 6,468 people, with a population density of about 5,981.1 per km².
Based on 41 recent sales, the median property price is £237,000 (about £295 per square foot) in St Mellons West area, with individual transactions ranging from £95,000 up to £395,010.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 12 | £328,500 | £335 |
| Semi-Detached | 9 | £230,000 | £343 |
| Terraced | 19 | £228,000 | £258 |
| Flats | 1 | £95,000 | £226 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £245,000 | £76,500 | £159,000 | £128,750 |
| 2017 | £234,000 | £78,000 | £159,000 | £133,250 |
| 2018 | £215,000 | £78,725 | £172,500 | £137,975 |
| 2019 | £226,000 | £83,250 | £166,500 | £158,500 |
| 2020 | £223,750 | £105,000 | £182,250 | £157,000 |
| 2021 | £260,000 | £87,500 | £205,000 | £168,000 |
| 2022 | £425,000 | £77,000 | £223,000 | £187,000 |
| 2023 | £303,750 | £85,000 | £221,500 | £196,000 |
| 2024 | £290,000 | £102,500 | £215,250 | £185,500 |
| 2025 | £323,500 | £92,000 | £220,000 | £212,500 |
| 2026 | £340,000 | — | £227,500 | £232,500 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £207 | £111 | £173 | £183 |
| 2017 | £211 | £145 | £204 | £195 |
| 2018 | £243 | £165 | £192 | £206 |
| 2019 | £231 | £187 | £219 | £176 |
| 2020 | £246 | £182 | £235 | £245 |
| 2021 | £259 | £198 | £272 | £203 |
| 2022 | £254 | £186 | £297 | £224 |
| 2023 | £314 | £186 | £271 | £247 |
| 2024 | £266 | £194 | £312 | £200 |
| 2025 | £318 | £207 | £312 | £246 |
| 2026 | £298 | — | £374 | £331 |
CF30NQ
Clos Manmoel
CF30BQ
Caspian Close
CF30EP
Chester Close
CF30BN
Syon Park Close
CF30HF
Coity Close
CF30BZ
Broadlands Court
CF31SS
Hendre Road
CF30JX
Clos Maerun
All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.