Average price per square foot in CF23 (Cardiff) — July 2026
£325
avg £/sqft (indexed to today)
£280,000
median sold price
1088 sqft
average floor area
+18.1%
new-build premium (33 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £371/sqft | £475,000 | 617 |
| Semi-detached | £350/sqft | £324,000 | 841 |
| Terraced | £300/sqft | £235,000 | 995 |
| Flat | £285/sqft | £170,000 | 633 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £306/sqft |
| 2024 | £313/sqft |
| 2025 | £319/sqft |
| 2026 | £321/sqft |
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Nearby districts: CF10 · CF11 · CF14 · CF15 · CF24 · CF3 · CF31 · CF32 · all areas
Method: Land Registry sales (2021–present) in postcode district CF23, matched to EPC floor areas, HPI-indexed to today, 2nd–98th percentile trimmed. Open Government Licence data (HM Land Registry, EPC Register, ONS, UK HPI). Estimates for research, not RICS valuations. Updated July 2026.