Holding(s) in Company

Barratt Developments PLC
11 January 2007

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES



1. Name of company


Barratt Developments PLC



2. Name of shareholder having a major interest


Aviva plc and its subsidiaries



3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18


As in 2 above



4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them


Morley Fun Management Limited:

BNY Norwich Union Nominees Limited                               1,865,168*

BT Globenet Nominees Limited                                           800*

Chase GA Group Nominees Limited                                  3,585,565*

Chase Nominees Limited                                             435,567*

CUIM Nominee Limited                                             1,418,331*

Vidacos Nominees Limited                                            50,861*



* denotes beneficial interest



5. Number of shares / amount of stock acquired


454,032



6. Percentage of issued class


0.19%



7. Number of shares / amount of stock disposed


N/a



8. Percentage of issued class


N/a



9. Class of security


Ordinary GBP0.10 shares



10. Date of transaction


8 January 2007



11. Date company informed


9 January 2007



12. Total holding following this notification


7,356,292*



* beneficial interest only



13. Total percentage holding of issued class following this notification


3.02%



14. Any additional information


Figures are based on shares in issue of 243,626,785




15. Name of contact and telephone number for queries


Mr Laurence Dent - Tel. No. 0191 227 2000



16. Name and signature of authorised company official responsible for making
this notification






Date of notification


11th January 2007



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