JULY 2018

Swiss institutional investors’ real estate investments pose a downside risk

by Anne Kathrin Funk • KOF, Switzerland

Most of Swiss people rent their home rather than buy an apartment or house during their lifetime. Only 38% of Swiss households are homeowners – the lowest homeownership ratio in Europe. Furthermore, only a fifth of the housing stock are single family dwellings – with a declining trend. The reasons behind these low figures are both structural and cyclical. This blog post highlights the main drivers, sheds light on the recent development towards multi-family house construction and provides an outlook of Swiss residential construction in the next years.

Structural factors
It is not straightforward to explain the low homeownership rate in Switzerland structurally. However, there are some factors which may influence the housholds’ decision to rent rather than buy a home. First of all, there are very few tax policies incentivising homeownership, especially compared to other European countries, and the national rental value is part of the income tax base. Furthermore, the high quality of rented apartments and houses across all sizes and locations make renting attractive. Additionally, the high price level of real estate make house or apartment purchases unaffordable for a large circle of households – despite the current attractive financing conditions. This list of structural factors is certainly not exhaustive. Delbaggio & Wanzenried (2010) provide further reasons for regional differences in homeownership.

Cyclical developments
On the cyclical front, there are recently a couple of policies and economic conditions which accentuate the trend to multi-family house construction.

Since 2012, a couple of macroprudential policies were introduced to calm down mortgage lending and to increase the resilience of the Swiss banking sector towards a housing bubble or a real estate crisis.  The self-regulatory measures by Swiss banks comprise for instance new minimum requirements for mortgage financing such as the amortisation of a third of the mortgage in 20 years (since 2012), respectively in 15 years (since 2014), equity requirements of 10% as well as the valuation at the lower of cost or market. Furthermore, the Swiss National Bank activated the countercyclical capital buffer of 1% in 2013 and increased it to 2% in 2014. The Swiss economy experienced a severe real estate crisis in the 1990ies. Therefore, policymakers and the public are very sensitive towards sharply rising house prices and real estate bubbles.

These measures have clearly had a dampening effect on mortgage lending. As illustrated in the chart, mortgage lending to housholds expanded on a high rate of 5-6% from 2009-2013 year on year. Since 2014, mortgage lending calmed down signicantly, reaching growth rates of 3%, which is well below the average growth rate of the past ten years – despite the extremly attractive mortgage rates. Next to the macroprudential policies, a lower demand for new housing certainly contributed to the slower dynamic of mortgage lending.

The low interest rate environment in Switzerland since the financial crisis does not only make mortgages affordable, but also attracts investments by institutional investors in the real estate market. With low or negative government bond yields, the institutional investors are on a search for yield to invest the ample liquidity available. The return differential between real estate investments and the government bond yield has fallen, but is still remarkable with 3.6% last year In 2017, Swiss pension funds invested 23% of their portfolio in real estate (Credit Suisse Pension Fund Index). In 2003 – the introduction of the Pension Fund Index – the share was only 8%. Recently, the investors got more cautious with regards to object choice. Real estate prices in the periphery of agglomeration may start to correct and a supply surplus may build up.

Therefore, the Swiss National Bank sees a heightened risk for residential investment property lending. “[It] monitors the development on the mortgage and real estate markets closely, and regularly reassess the need for an adjustment of the countercyclical capital buffer.” (SNB, 2018). With rising interest rates and a sharp correction of real estate prices, the high investments of institutional investors into multi-family housing pose a risk to both residential construction and the Swiss banking sector.

The trend to multi-family house construction can also be seen in the construction permission volume. Chart 2 illustrates the 24 month moving average for multi-family house and single family house permissions since 1994. Since 2010, the level of multi-family house permission rose to about CHF 1,300 million construction costs per month on average. However, the volume of single family house permission has a declining trend since 2013 – shortly after the introduction of macroprudential policies.

Residential construction outlook
The Swiss residential sector is currently developing robust, but is not able to achieve the high growth rates of the boom years 2008-2014. A normalisation of monetary policy with rising interest rates will slow down the housing market from 2019 onwards. We expect a decline by -1.2% in 2019 and by -0.9% in 2020. The market is slowly saturated and a supply surplus may start to build up.

The trend to multi-family house construction will certainly continue, as can be seen by the construction permission volumes. However, the investments of institutional investors pose a downside risk for the Swiss residential sector.

Delbiaggio, K.&G. Wanzenried (2010). Wohneigentum in der Schweiz. Die Volkswirtschaft, 7-8.
Raiffeisen Schweiz, Economic Research (2015). 20 Jahre Wohneigentumsboom: Wie weiter? Zürich.
Swiss National Bank (2018). Introductory remarks by Fritz Zurbrügg, 21 June 2018.

Source :

Ms. Anne Kathrin Funk
KOF, Switzerland


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