7  Earnings from revaluation of investment real estate

 

1st half-year
2017

 

1st half-year
2016

 

15.3

 

21.6

 

5.3

 

6.5

 

–10.6

 

–17.8

 

–1.3

 

0.0

 

8.7

 

10.3

CHF 1.8 million of the higher valuation of yield-producing properties relates to residential real estate and CHF 13.5 million to commercial real estate (1st half-year 2016: CHF 11.4 million and CHF 10.2 million, respectively). CHF 10.6 million of the lower valuation of yield-producing properties relates to commercial real estate (1st half-year 2016: CHF –17.8 million).

The average discount rates as at 30 June 2017 for the entire portfolio of yield-producing properties amount to 4.42% (31.12.2016: 4.43%). The average capitalisation rates as at 30 June 2017 amount to 3.93% (31.12.2016: 3.95%).

As in the previous year, Jones Lang LaSalle AG acts as the real estate valuer on a contract basis.