Average price per square foot in SG15 (Arlesey) — July 2026
£402
avg £/sqft (indexed to today)
£321,500
median sold price
943 sqft
average floor area
-1.9%
new-build premium (74 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £401/sqft | £478,500 | 107 |
| Semi-detached | £405/sqft | £360,000 | 169 |
| Terraced | £413/sqft | £285,000 | 243 |
| Flat | £354/sqft | £175,000 | 63 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £372/sqft |
| 2024 | £387/sqft |
| 2025 | £398/sqft |
| 2026 | £399/sqft |
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Nearby districts: SG1 · SG11 · SG12 · SG13 · SG14 · SG16 · SG17 · SG18 · all areas
Method: Land Registry sales (2021–present) in postcode district SG15, 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.