On a monthly basis, average property prices rose by 1.2% between between December 2020 and January 2021.
Overall, the average price of a house in England and Wales was £330,958 at the end of January.
Richard Sexton, director at e.surv, said: “2020 proved an exceptional year in almost every way and many of the changes it ushered in won’t be easily swept aside.
“Indeed, our data shows that the remarkable growth in property prices we saw in the second half of last year has continued into 2021.
“Rapid growth in the South West, East Midlands and the North West means that average property prices have started the year up close to 9% on January 2020.
“There are, as always, a number of factors at play, but we may well have moved beyond the release of the demand that was pent-up at the start of 2020 and into a new phase for the market.
“For many, the pandemic has proved very financially trying, but this hasn’t been universal. For some households, where people have kept their jobs and transitioned totally to home-working, the pandemic has provided an opportunity to cut spending and build their savings.
“For these consumers in a more fortunate financial position, the combination of low mortgage rates and the stamp duty holiday have made entering (or often re-entering) the property market an attractive prospect.
“Many buyers have made the decision to make a move in the last year and the popularity of larger properties with more outdoor space has increased greatly, as buyers have reevaluated their current living situation.
“That activity in the property market has been able to continue at all over the last year, is due in a large part to the industry’s willingness to embrace technology and work innovatively.
“From remote valuations to virtual house viewings, the industry has shown that it is able to adapt and change to meet extraordinary circumstances – a positive sign for the future.”