The average Welsh house cost £152,238 in March down 0.3% from February. Rising inflation however means house prices are 3.9% lower in real terms since January 2011.
Richard Sexton, director of e.surv chartered surveyors, said: “Many Welsh first-time buyers are having real difficulties in securing a mortgage at an affordable rate. The majority of them are being priced out of the market and forced to stay in expensive rental accommodation that is a black hole for their personal finances, making it even harder for them to save for a deposit.
“The lack of new buyers has caused house sales to drop well below their previous levels. It has put the brakes on activity further up the property ladder and caused the whole market to congeal.
“The underlying demand is there: people want to buy but they can’t because mortgage requirements are becoming steadily stricter.”
Sexton added that banks were consciously reducing their lending to lower income buyers, hitting Welsh buyers disproportionately, and the banks would continue to do so over the coming months.
He said: “The eurozone crisis has made it much more expensive for them to fund mortgages: they are covering off these extra costs by increasing rates and reducing the number of mortgages they grant to buyers with small deposits.
“Things are unlikely to get much better this year. House prices will be closely tied to events across the Channel. If the problems blighting the eurozone become more pronounced, banks and building societies will have to scale back their mortgage lending even further. This will reduce sales even further and knock chunks off the average house price.”