Average price per square foot in SO45 (Southampton) — July 2026
£382
avg £/sqft (indexed to today)
£320,000
median sold price
976 sqft
average floor area
+39.2%
new-build premium (28 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £410/sqft | £400,000 | 969 |
| Semi-detached | £374/sqft | £305,000 | 608 |
| Terraced | £351/sqft | £270,000 | 533 |
| Flat | £367/sqft | £210,000 | 339 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £370/sqft |
| 2024 | £358/sqft |
| 2025 | £360/sqft |
| 2026 | £368/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 SO45, 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.