Average price per square foot in SL7 (Marlow) — July 2026
£632
avg £/sqft (indexed to today)
£635,000
median sold price
1233 sqft
average floor area
+23.6%
new-build premium (16 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £656/sqft | £885,000 | 533 |
| Semi-detached | £634/sqft | £659,950 | 335 |
| Terraced | £619/sqft | £525,000 | 412 |
| Flat | £605/sqft | £350,000 | 316 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £602/sqft |
| 2024 | £602/sqft |
| 2025 | £616/sqft |
| 2026 | £571/sqft |
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Nearby districts: SL0 · SL1 · SL2 · SL3 · SL4 · SL5 · SL6 · SL8 · all areas
Method: Land Registry sales (2021–present) in postcode district SL7, 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.