On average Pentwyn has high deprivation and low crime levels, with around 63 crimes per 1,000 residents per year, about 26% below the Wales average of 86 per 1,000. Approximately 24.4% of homes in this area are social housing provided by a local council or housing association. The average income per household in Pentwyn is £47,792 per year. Pentwyn is home to around 16,198 people, with a population density of about 4,504.7 per km².
Based on 147 recent sales, the median property price is £210,000 (about £239 per square foot) in Pentwyn area, with individual transactions ranging from £58,548 up to £475,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 4 | £360,000 | £309 |
| Semi-Detached | 32 | £260,250 | £261 |
| Terraced | 79 | £210,000 | £240 |
| Flats | 32 | £133,750 | £227 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £266,000 | £83,000 | £179,000 | £136,000 |
| 2017 | £279,000 | £98,250 | £182,000 | £136,000 |
| 2018 | £244,975 | £111,000 | £190,000 | £150,000 |
| 2019 | £274,000 | £104,000 | £190,500 | £152,750 |
| 2020 | £318,000 | £110,500 | £192,500 | £157,900 |
| 2021 | £297,000 | £109,500 | £225,000 | £172,000 |
| 2022 | £305,000 | £125,000 | £232,000 | £190,000 |
| 2023 | £315,000 | £126,000 | £246,000 | £200,000 |
| 2024 | £320,000 | £128,280 | £253,000 | £206,250 |
| 2025 | £299,250 | £137,500 | £265,000 | £205,000 |
| 2026 | — | £136,000 | £242,000 | £217,500 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £209 | £146 | £185 | £165 |
| 2017 | £245 | £175 | £183 | £157 |
| 2018 | £213 | £179 | £188 | £174 |
| 2019 | £227 | £182 | £189 | £172 |
| 2020 | £242 | £193 | £202 | £165 |
| 2021 | £264 | £207 | £225 | £188 |
| 2022 | £290 | £201 | £235 | £217 |
| 2023 | £298 | £232 | £227 | £217 |
| 2024 | £291 | £236 | £256 | £232 |
| 2025 | £293 | £225 | £258 | £238 |
| 2026 | — | £228 | £261 | £235 |
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.