However, the number of transactions in December was 11.8% higher than November 2021.
The provisional non-seasonally adjusted estimate of UK non-residential transactions in December 2021 was 11,780, 7.4% higher than December 2020 and 12.9% higher than November 2021.
According to HMRC, the provisional seasonally adjusted estimate of UK residential transactions in December 2021 was 100,110, 20.0% lower than December 2020, but 7.6% higher than November 2021.
The provisional seasonally adjusted estimate of UK non-residential transactions in December 2021 was 9,760, 3.4% higher than December 2020 and 4.1% lower than November 2021.
Stuart Wilson, corporate marketing director at more2life, said: “December wrapped up a bumper year for the mortgage market and the later life lending sector continued to play a significant role in its success.
“The latest figures from Key show that the equity release market had a record year by breaking the £4bn barrier for the first time.
“Much of this activity was buoyed by the stamp duty holiday, with almost one in four (22%) equity release customers using housing equity to gift to a loved one to help with property purchase deposits.
“On top of this, at more2life, we have seen an increase in the number of older homeowners using equity release to help purchase their ‘forever’ home over the last year.
“Buyers in later life are often keen to move closer to family and friends, or to a property that can be adapted to suit their needs and mobility, and equity release can be a fantastic way to boost their buying power.
“However, releasing equity to fund a house purchase remains an under-used benefit of lifetime mortgages and advisers have a vital role to play in educating clients on the varied uses of equity release.”