Average price per square foot in TW1 (Twickenham) — July 2026
£848
avg £/sqft (indexed to today)
£655,000
median sold price
1081 sqft
average floor area
-0.3%
new-build premium (29 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £984/sqft | £1,850,000 | 118 |
| Semi-detached | £935/sqft | £1,375,000 | 298 |
| Terraced | £902/sqft | £989,950 | 618 |
| Flat | £784/sqft | £470,000 | 1,191 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £787/sqft |
| 2024 | £809/sqft |
| 2025 | £815/sqft |
| 2026 | £827/sqft |
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Nearby districts: TW10 · TW11 · TW12 · TW13 · TW14 · TW15 · TW16 · TW17 · all areas
Method: Land Registry sales (2021–present) in postcode district TW1, 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.