REVEALED: Britain’s most expensive road is in west London where homes sell for £14.5 million on average… while on the cheapest street they sell for just £20,000
- Homes are sold for 51 times the national average on the Kensington terrace
- Egerton Crescent beat Mayfair street’s previous £14.3 million average
- So-called Billionaires’ Row in Hampstead, north London, slips down to seventh
- County Durham is home to t…