Annual report and financial statements 2009
| 2009 £m |
2008 £m |
|
|---|---|---|
| Cost | ||
| At start of period | 285 | 294 |
| Additions | 3 | 17 |
| Transfer from / (to) property, plant and equipment | 6 | (26) |
| At end of period | 294 | 285 |
Accumulated depreciation |
||
| At start of period | 46 | 53 |
| Charge for the period | 6 | 7 |
| Transfer from / (to) property, plant and equipment | – | (14) |
| At end of period | 52 | 46 |
Net book amount at end of period |
242 | 239 |
Included in other operating income is £19m (2008: £20m) of rental income generated from investment properties.
The fair value of investment properties at the end of the period was £259m (2008: £328m). This valuation has been determined by the Directors based on market comparable information being rent and market rental yield. This reduction in the fair value is due to an increase in market rental yield driven by the deteriorating market conditions.