British house prices surged at the strongest pace in 17 years in April, rising 2.1 per cent compared to March taking the average price to £238,831 ($332,785) – up almost £16,000 over the past 12 months, Nationwide said.

Prices were up 7.1 per cent compared to the same month a year ago, only slightly below the 7.3 per cent peak seen in December, the lender said, as the UK’s housing boom showed no signs of slowing down.

The acceleration in prices came after UK Finance Minister Rishi Sunak extended the stamp duty holiday  at his March budget until the end of June to keep the property market buoyant as the country eases out of lockdown.

“Just as expectations of the end of the stamp duty holiday led to a slowdown in house price growth in March, so the extension of the stamp duty holiday in the budget prompted a reacceleration in April,” Nationwide’s chief economist Robert Gardner said.

“However, our research suggests that while the stamp duty holiday is impacting the timing of housing transactions, for most people it is not the key motivating factor prompting them to move in the first place. For example, amongst homeowners surveyed at the end of April that were either moving home or considering a move, three quarters said this would have been the case even if the stamp duty holiday had not been extended.”

Britain’s property sector quickly bounced back from the first national lockdown at the start of the pandemic last year, which shuttered the market completely.

Pent-up demand combined with a desire for more space and Mr Sunak’s stamp duty holiday, first unveiled in July 2020, helped to drive the booming property market, which came in stark contrast to the rest of the economy.

“The disconnect between Britain’s booming housing market and an economy floored by the pandemic is set to continue,” Niraj Shah, an economist at Bloomberg said.

“The pandemic has also led to significant behavioural shifts. People are now re-evaluating their location as the proximity to the office becomes less of a priority and the demand for larger homes with outdoor space becomes more important. That will sustain demand later this year, albeit at a slower pace.”

However, Nationwide expects annual growth to accelerate further over the next six months due to low borrowing costs, the extension of the stamp duty holiday and people’s continued desire to move.

“With the stock of homes on the market relatively constrained, there is scope for annual house price growth to accelerate further in the coming months, especially given the low base for comparison in early summer last year. Indeed, if house prices remain flat in month-on-month terms over the next two months, the annual rate of growth will reach double digits in June,” Mr Gardner said.