Frankfurt

Frankfurt is continental Europe's financial capital and home to the European Central Bank, Deutsche Bank, Commerzbank, and the post-Brexit beneficiaries of London's banking exodus (JPMorgan, Goldman Sachs, Morgan Stanley have all expanded EU operations here). Property prices reflect this concentrated wealth: city-centre residential runs EUR 6,500-12,500 per square metre with rental yields of 3.0-3.8% gross. Frankfurt punches well above its 770,000-resident population thanks to a daily commuter influx of more than 350,000 financial professionals. This drives premium rental demand in city-centre apartments and prime suburban houses in Westend, Sachsenhausen, and Nordend. The city's skyline -- the only true skyscraper cluster in continental Europe -- gives it an Americanised feel that institutional capital finds reassuring. For international buyers, Frankfurt offers ECB-grade liquidity, an English-speaking professional environment, deep transport links via Frankfurt Hauptbahnhof and FRA airport (Europe's 3rd-busiest), and consistent demand from financial services tenants who pay above-market rents. Risk: high concentration in financial sector cycles.