Average price per square foot in RM20 (Grays) — July 2026
£416
avg £/sqft (indexed to today)
£275,995
median sold price
746 sqft
average floor area
+12.3%
new-build premium (256 new-build sales)
£/sqft by property type
| Type | Avg £/sqft (today) | Median price | Sales |
|---|---|---|---|
| Detached | £445/sqft | £459,995 | 22 |
| Semi-detached | £430/sqft | £370,000 | 76 |
| Terraced | £421/sqft | £331,995 | 266 |
| Flat | £408/sqft | £231,995 | 381 |
Trend (raw sold £/sqft by year)
| Year | Avg £/sqft |
|---|---|
| 2023 | £402/sqft |
| 2024 | £378/sqft |
| 2025 | £391/sqft |
| 2026 | £383/sqft |
Appraising a site in RM20? 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: RM1 · RM10 · RM11 · RM12 · RM13 · RM14 · RM15 · RM16 · all areas
Method: Land Registry sales (2021–present) in postcode district RM20, 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.