Buyer demand combined with a continuing lack of supply is continuing to drive prices higher, predominantly in London and the south.

Property search engine Home said yesterday that the problem of dwindling stock for sale is getting “much worse”.

Supply of homes for sale this month is down 6% on July last year.

It said that with the exception of the north-east, home buyers now only have half the choice available in 2007. Offers over the asking price, particularly in London and the south-east, are common, it claimed.

Painting both similarities and distinctions between now and the last boom, it said artificially low mortgage rates have stimulated buyer activity, depleting stock which is not being replenished.

Home also said buy-to-let has “radically changed” the sales market and that the private rented sector “must be tamed”.

Marketing times continue to fall in most parts of the country, and the average time on market at 177 days for England and Wales is the lowest since November 2008.

In the south-east, time on the market averages 59 days.

Home said: “Property supply remains behind buyer demand in most regions as evidenced by falling time on market figures.

“In Greater London, where marketing times showed a worrying increase earlier in the year, a post-election buyer resurgence has taken up the slack.

“Only in the north-east region, where the recovery is still in its infancy, do we see a significant rise in supply (up 6% compared to a year ago) and this has served to make prices dip.”

Home puts the average asking price across England and Wales at £279,880.