Back to overview

Basel III: Higher construction costs due to stricter requirements – a critical analysis

Published by Michael Rose, 08.04.2025

The final Basel III regulations came into effect in Switzerland on January 1, while their implementation in the USA, the EU, and the UK remains uncertain or delayed. As a result, banks in Switzerland are adopting a more cautious approach, making it more challenging to finance new construction projects. A new market equilibrium is expected, but with significantly higher construction costs.

The final Basel III framework is a comprehensive reform package aimed at strengthening the solvency and liquidity of banks. According to the Swiss Federal Council on June 26, 2024, high-risk activities will require more capital, while lower-risk ones will require less. From the outset, the intention was to coordinate implementation globally to avoid competitive disadvantages for internationally active banks. In Switzerland, this primarily concerns UBS.

"Borrowing costs increase by around 1 percentage point for construction projects"

The impact of the adjustments on owner-occupied residential property is minimal—in fact, capital requirements in this area are even lower. However, the effects on construction projects are significant. This is due to several factors, chief among them concerns about the methodology used to determine the capital requirements.


Learn more here 

Back to overview