Average price per square foot in NW9 (London) — July 2026
£641
avg £/sqft (indexed to today)
£450,000
median sold price
793 sqft
average floor area
+21.9%
new-build premium (1,396 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £620/sqft | £694,000 | 50 |
| Semi-detached | £604/sqft | £580,000 | 562 |
| Terraced | £581/sqft | £530,000 | 541 |
| Flat | £659/sqft | £400,000 | 2,985 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £617/sqft |
| 2024 | £588/sqft |
| 2025 | £597/sqft |
| 2026 | £544/sqft |
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Nearby districts: NW1 · NW10 · NW11 · NW2 · NW3 · NW4 · NW5 · NW6 · all areas
Method: Land Registry sales (2021–present) in postcode district NW9, 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.