Average price per square foot in OX18 (Carterton) — July 2026
£392
avg £/sqft (indexed to today)
£342,000
median sold price
1098 sqft
average floor area
+5.0%
new-build premium (651 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £406/sqft | £480,000 | 914 |
| Semi-detached | £396/sqft | £320,000 | 757 |
| Terraced | £385/sqft | £290,000 | 590 |
| Flat | £349/sqft | £190,000 | 261 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £373/sqft |
| 2024 | £381/sqft |
| 2025 | £391/sqft |
| 2026 | £374/sqft |
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Nearby districts: OX1 · OX10 · OX11 · OX12 · OX13 · OX14 · OX15 · OX16 · all areas
Method: Land Registry sales (2021–present) in postcode district OX18, 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.