London’s prime residential rents rise as landlords withhold supply to avoid taxes designed to bring down prices: Knight Frank

Rental rates in London’s top residential markets are on the rise as some landlords withdraw properties from the market to avoid paying taxes that were introduced to make housing in the UK capital more affordable, says Knight Frank.

Demand for flats keeps building as those owners withhold leasing supply to avoid charges like stamp duties, according to a survey by the property consultant.

“This is part of a national government drive to reduce rents, but they have made it less attractive for landlords, and so there’s less supply; the main thing driving up rents is the drop in supply. This has been happening for the last four to five years, and supply has come off noticeably,” said Tom Bill, head of London residential research for the firm.

The drop in supply has been paired with continued demand, which has pushed up rental rates. Uncertainty over UK trade negotiations with the EU in the wake of Brexit has also caused prospective buyers to avoid purchasing properties.

In a research note, Knight Frank said there was an average of 8.4 viewings per new listing in 2019, the highest ratio in the past 10 years. The ratio of new prospective tenants to new listings was 6.1 in 2019, compared to an average of 3.7 in 2007. That ratio began to climb in early 2016, according to Knight Frank.

Average rental rates have already jumped 0.9 per cent in 2020.