Average price per square foot in SN3 (Swindon) — July 2026
£324
avg £/sqft (indexed to today)
£280,000
median sold price
975 sqft
average floor area
+11.3%
new-build premium (808 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £353/sqft | £405,000 | 858 |
| Semi-detached | £336/sqft | £295,000 | 1,804 |
| Terraced | £305/sqft | £240,000 | 1,477 |
| Flat | £285/sqft | £150,000 | 455 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £309/sqft |
| 2024 | £319/sqft |
| 2025 | £315/sqft |
| 2026 | £324/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 SN3, 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.