London house prices are on a different plateau. London has become a separate economy to the rest of the UK.

Consider to areas in North West London. Harrow and Stanmore. They site in Zone 5 on the London Underground.

Semi-Detached Houses.

Harrow. Last sold in 2015 for £615,000

Stanmore: Last sold in 2016 for £802,000

The connection between salary and house price is broken.