For the 12th month in succession, the LSL Property Services/Acadata house price index has reported that the average house price in England & Wales has risen to a new record level of £268,637, which is £1,900, or 0.7% above the May figure.

This growth rate is marginally below the average 0.8% increase per month seen over the last year, which the researchers say gives “modest” support to the proposition that house price inflation may have begun to moderate.

There is some evidence that prices in the most expensive boroughs in London have begun to fall: however, outside of London property prices continue to climb in most areas of England & Wales.

On an annual basis, the average house price has risen by a nominal £23,443, or 9.6%. This percentage increase is the highest annual rise in prices since July 2010, when the market was recovering from the 2007/2009 housing crisis.

Richard Sexton, director of e.surv chartered surveyors, part of LSL Property Services, said: “Average house prices in England and Wales have climbed 9.6% in the year to June, the highest annual rise in house prices experienced since July 2010.

“12 months of solid house price increases have driven up average property values by a total of £23,443, setting a new record high of £268,637. But if you exclude London and the South East from the picture, average house prices across England and Wales have risen a far more sustainable 5.2% over the last year. There are also new signs that growth is beginning to slow as we move into summer, and following the changes brought about by the Mortgage Market Review implemented at the end of April. The 0.7% monthly change witnessed in June – amounting to £1,900 – is below the average 0.8% increase per month recorded over the last year, as house price inflation starts to moderate. And if you remove London and the South East from the equation, house prices are up only 0.1% in the month to June.

“With new affordability regulations and stress tests tightening mortgage approvals, the Help to Buy scheme remains a crucial link in bolstering first-time buyer demand and fuelling activity outside of London. Flats, the typical property type of first-time buyers making their first step onto the property ladder, have seen the biggest boost in sales across the country. During March- May 2014, sales were up 37% on the same period last year. The Help to Buy scheme may not be making a difference in London, where prices often exceed the upper eligibility limit, but it is a vital aid for aspiring homebuyers in parts of the country where prices are still regaining ground lost during the recession. Places like Lancashire and York are still experiencing annual growth below 1%.

“The housing market recovery continues to seep across the country beyond the capital. In fact, as Londoners migrate out of the city in search of more affordable homes in the surrounding regions, average prices in the South East and East Anglia have been pushed to new peaks in May. Consumer confidence is travelling further afield still, and house price records have also been set in Cambridgeshire, Northamptonshire and Bristol. Poole in the South West is striding ahead with the highest annual change experienced anywhere across the country, as house prices increase 23.3% in the last 12 months. But a balanced view has to be taken, as some regions of the country have seen very little house price growth.

“In London, where annual growth has reached 15.6%, prices have begun to fall at the upper end of the market, and the City of Westminster and the City of London have now seen house prices drop in the last 12 months. In four of the top five most expensive London boroughs, average house prices have dipped below their respective peak levels.”