Average price per square foot in SO30 (Southampton) — July 2026
£393
avg £/sqft (indexed to today)
£335,000
median sold price
977 sqft
average floor area
+5.0%
new-build premium (332 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £407/sqft | £465,000 | 948 |
| Semi-detached | £399/sqft | £335,000 | 776 |
| Terraced | £406/sqft | £285,000 | 686 |
| Flat | £332/sqft | £182,500 | 417 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £375/sqft |
| 2024 | £378/sqft |
| 2025 | £379/sqft |
| 2026 | £374/sqft |
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Nearby districts: SO14 · SO15 · SO16 · SO17 · SO18 · SO19 · SO20 · SO21 · all areas
Method: Land Registry sales (2021–present) in postcode district SO30, 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.