Average price per square foot in TW20 (Egham) — July 2026
£542
avg £/sqft (indexed to today)
£445,000
median sold price
1031 sqft
average floor area
+35.0%
new-build premium (113 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £557/sqft | £715,000 | 319 |
| Semi-detached | £533/sqft | £470,000 | 553 |
| Terraced | £554/sqft | £390,000 | 433 |
| Flat | £530/sqft | £282,500 | 388 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £523/sqft |
| 2024 | £516/sqft |
| 2025 | £520/sqft |
| 2026 | £498/sqft |
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Nearby districts: TW1 · TW10 · TW11 · TW12 · TW13 · TW14 · TW15 · TW16 · all areas
Method: Land Registry sales (2021–present) in postcode district TW20, 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.