Average price per square foot in SW1X (London) — July 2026
£2,167
avg £/sqft (indexed to today)
£2,550,000
median sold price
1606 sqft
average floor area
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Terraced | £2,268/sqft | £4,100,000 | 125 |
| Flat | £2,140/sqft | £2,150,000 | 464 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £2,364/sqft |
| 2024 | £2,002/sqft |
| 2025 | £2,020/sqft |
| 2026 | £1,834/sqft |
Appraising a site in SW1X? Threshold turns this into comparables, a ground-pricing map, price prediction and a maximum land bid — one pin, under 60 seconds. Free 7-day trial →
Nearby districts: SW10 · SW11 · SW12 · SW13 · SW14 · SW15 · SW16 · SW17 · all areas
Method: Land Registry sales (2021–present) in postcode district SW1X, 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.