A woman looks out of a balcony at Marina Bay Residences in the central business district of Singapore.

Demand for Singapore real estate will fall next year, according to a report from global accountancy firm PricewaterhouseCoopers, which said the market slipped four places in its 2014 ranking of property markets.

According to PwC's Emerging Trends in Real Estate Asia Pacific forecast, published in conjunction with the Urban Land Institute, concerns around oversupply in some Singapore property sectors have damped appetite.