According to a survey, house prices in England and Wales have continued their decline last month and are now lower than they were a year ago. Prices fell 0.9 percent between May and June, after the steep 2.5 percent drop of the previous month, Nationwide said today. Its index shows prices are now 6.3 percent lower than a year ago, after eight straight months of decline.

The survey’s release follows data showing mortgage approval numbers – regarded as one of the best guides to the direction of prices – dropped in May to little more than a third of last year’s level.

Fionnuala Earley, Nationwide’s chief economist said, “With house purchase transactions so far below their long term trend it seems unlikely that there will be any rapid turnaround in housing market fortunes in the coming months.”

She noted that volatile markets had led to “more frequent mortgage re-pricing”, exacerbating the previous tightening of credit conditions.

Ms Early said – citing a survey by the Council of Mortgage Lenders – that the fall in transaction volumes has been sharpest among existing homeowners moving house. The proportion of first time buyers ha not changed a great deal, and buy-to-let investors account for a bigger share than average of new mortgage approvals.

Nationwide also published quarterly data showing that over the last three month, prices were lower than a year ago in all regions of England and Wales.

With the south no longer clearly outperforming, the gap between the rate of price change in the north and south of England has narrowed. Although London remains the most expensive area, the capital suffered the first year on year a price fall since 1995.

The only part of the UK where prices remain higher than a year ago – although they have fallen quarter on quarter – is Scotland. Nationwide attributes this to pockets of oil wealth around Aberdeen, and the fact that housing had remained more affordable than in most of the country.

Nationwide say the average UK house price was £172,415 in May, compared with £184,000 in June 2007.