Aymeric Le Roux, the executive head of International Advisory & Alliances, says: “Thanks to a healthy take-up trend for several years now, European office markets currently boast very low vacancy rates. This means that immediate supply is historically low in most major European cities and competition between occupiers for high-quality assets in the main business districts is as fierce as ever. Prime rents naturally reflect this trend and remain high throughout Europe”. Consequently, the vacancy rate in Europe has contracted further, standing at 6.2% on average, with the lowest rates in Berlin (1.7%) and Munich (2.2%). The biggest falls in the vacancy rate have been in Warsaw (-260bp), Lisbon (-210bp) and Amsterdam (-190bp). Prime rents have meanwhile remained stable or increased in all the main European markets, apart from Central London (-2 % vs. H1 2018) where they stand at £ 1,211/m²/yr. Hamburg (+11%, € 360/m²/yr) meanwhile enjoyed the strongest rental growth. The other substantial increases were in Warsaw, Berlin (+9%) and Milan (+5%).