Mayfair (south) - W1J
The average house price in Mayfair (south) (W1J) was £3,476,355 in 2025, up 1018% from £310,834 in 1995. Prices peaked at £7,801,963 in 2018.
Over the last ten years, average prices have risen 47% (from £2,363,237 in 2015). The median sale price in 2025 was £2,090,000 across 19 sales. 1,284 transactions have been recorded in W1J since 1995.
So far in 2026, 1 sales have been recorded at an average price of £1,700,000 (year to date).
2025 prices at a glance
| Property type | Average price | Median price | Sales |
|---|---|---|---|
| All types | £3,476,355 | £2,090,000 | 19 |
| Detached | — | — | — |
| Semi-detached | — | — | — |
| Terraced | £14,350,000 | £14,350,000 | 1 |
| Flats/maisonettes | £2,872,264 | £1,998,000 | 18 |
Price
Type
Average Price by Year
Median Price by Year
Transaction Volume by Year
Data source: UK Land Registry Price Paid Data. Inflation data: ONS CPI series D7BT. Real prices expressed in 2026 pounds.