Average price per square foot in TN20 (Mayfield) — July 2026
£465
avg £/sqft (indexed to today)
£560,000
median sold price
1557 sqft
average floor area
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £498/sqft | £850,000 | 100 |
| Semi-detached | £460/sqft | £460,000 | 62 |
| Terraced | £438/sqft | £372,500 | 39 |
| Flat | £371/sqft | £297,500 | 20 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £458/sqft |
| 2024 | £416/sqft |
| 2025 | £445/sqft |
| 2026 | £409/sqft |
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Nearby districts: TN1 · TN10 · TN11 · TN12 · TN13 · TN14 · TN15 · TN16 · all areas
Method: Land Registry sales (2021–present) in postcode district TN20, 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.