Notice of Results

12th February 2007

                               NOTICE OF RESULTS                               

Slough Estates plc confirms that it intends to announce its Preliminary Results
for the year ended 31 December 2006 on Thursday 8 March 2007.

For further information please contact:

Slough Estates                           Maitland                              
Michael Waring                           Colin Brown/Peter Ogden               
Director of Corporate Communications     Tel: [phone]                    
Tel: [phone]                                                              


Notes to editors

Slough Estates International (SEI)

The leading European provider of flexible business space, SEI owns business
parks in Europe and North America, with property assets of £5.6bn, more than
four million square metres of business space and more than 1,700 customers. SEI
has an annual rent roll of £289m and a weighted average unexpired lease length
of 11.9 years. Flexible business space is industrial sites or business parks
put to multiple uses such as; manufacturing, light industrial, distribution
(both `small' and `big-box'), research and development, offices and
warehousing. SEI's properties are in suburban locations in close proximity to
main business centres with long-term demand for business accommodation. The
company continues to develop new business parks with the long-term objective of
building shareholder value and enhancing its reputation for quality buildings
offering excellent value to customers.

(Figures quoted as per financial results to 30 June 2006)

www.sloughestates.com

                                                                               
press release