Average price per square foot in SN1 (Swindon) — July 2026
£287
avg £/sqft (indexed to today)
£222,000
median sold price
919 sqft
average floor area
+27.3%
new-build premium (687 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £346/sqft | £429,995 | 307 |
| Semi-detached | £331/sqft | £332,000 | 720 |
| Terraced | £267/sqft | £223,000 | 1,643 |
| Flat | £271/sqft | £148,000 | 1,040 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £282/sqft |
| 2024 | £279/sqft |
| 2025 | £278/sqft |
| 2026 | £266/sqft |
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Nearby districts: SN10 · SN11 · SN12 · SN13 · SN14 · SN15 · SN16 · SN2 · all areas
Method: Land Registry sales (2021–present) in postcode district SN1, 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.