Average price per square foot in SN4 (Swindon) — July 2026
£343
avg £/sqft (indexed to today)
£318,000
median sold price
1120 sqft
average floor area
+14.2%
new-build premium (169 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £365/sqft | £459,995 | 697 |
| Semi-detached | £350/sqft | £300,000 | 682 |
| Terraced | £327/sqft | £265,000 | 515 |
| Flat | £273/sqft | £150,000 | 166 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £331/sqft |
| 2024 | £330/sqft |
| 2025 | £334/sqft |
| 2026 | £336/sqft |
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Nearby districts: SN1 · SN10 · SN11 · SN12 · SN13 · SN14 · SN15 · SN16 · all areas
Method: Land Registry sales (2021–present) in postcode district SN4, 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.