Average price per square foot in HP8 (Chalfont St Giles) — July 2026
£624
avg £/sqft (indexed to today)
£790,000
median sold price
1711 sqft
average floor area
+3.9%
new-build premium (14 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £640/sqft | £1,070,000 | 284 |
| Semi-detached | £593/sqft | £610,000 | 92 |
| Terraced | £609/sqft | £520,000 | 67 |
| Flat | £594/sqft | £335,000 | 33 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £610/sqft |
| 2024 | £601/sqft |
| 2025 | £594/sqft |
| 2026 | £636/sqft |
Appraising a site in HP8? Threshold turns this into comparables, a ground-pricing map, price prediction and a maximum land bid — one pin, under 60 seconds. Free 7-day trial →
Nearby districts: HP1 · HP10 · HP11 · HP12 · HP13 · HP14 · HP15 · HP16 · all areas
Method: Land Registry sales (2021–present) in postcode district HP8, 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.