Holding(s) in Company

TR-1 (i) NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached (ii):

Rightmove plc

2. Reason for the notification                                State            
                                                              Yes/No           
                                                                               
An acquisition or disposal of voting rights                    Yes             
                                                                               
An acquisition or disposal of financial                                        
instruments which may result in the                                            
acquisition of shares already issued to which                                  
voting rights are attached                                                     
                                                                               
An event changing the breakdown of voting rights                               
                                                                               
Other (please specify):                                                        

3. Full name of person(s) subject to the          Morgan Stanley (Institutional
notification obligation (iii):                     Securities Group and Global 
                                                       Wealth Management)      
                                                                               
4. Full name of shareholder(s) (if different from                              
3.) (iv):                                                                      
                                                                               
5. Date of the transaction (and date on which the       11 December 2008       
threshold is crossed                                                           
or reached if different) (v):                                                  
                                                                               
6. Date on which issuer notified:                       13 December 2008       
                                                                               
7. Threshold(s) that is/are crossed or reached:                5%              
                                                                               
8. Notified details:                                                           

A: Voting rights attached to shares

 Class/type of      Situation       Resulting situation after the triggering   
    shares         previous to                  transaction (vii)              
  if possible    the Triggering                                                
using the ISIN  transaction (vi)                                               
     CODE                                                                      
                                                                               
                 Number   Number   Number    Number of voting    % of voting   
                   of       of       of        rights (ix)          rights     
                 Shares   Voting   shares                                      
                          Rights                                               
                          (viii)                                               
                                                                               
                                   Direct    Direct   Indirect Direct  Indirect
                                               (x)      (xi)                   
                                                                               
      ORD       Below 3% Below 3% 6,352,793 6,352,793           5.40%          
                                                                               
 GB00B0MFTM73                                                                  

B: Financial Instruments

Resulting situation after the triggering transaction (xii)

   Type of     Expiration       Exercise/        Number of voting       % of   
  financial    date (xiii)      Conversion      rights that may be     voting  
 instrument                 Period/ Date (xiv)    acquired if the      rights  
                                                    instrument                 
                                                   is exercised/               
                                                     converted                 
                                                                               

Total (A+B)                                                                    
                                                                               
Number of voting rights                 % of voting rights                     
                                                                               
               6,352,793                5.40%                                  

9. Chain of controlled undertakings through which the voting rights and/or the 
financial instruments are effectively held, if applicable (xv):                
                                                                               
Morgan Stanley Securities Limited 6,352,793 - 5.40%                            

Proxy Voting:

10. Name of the proxy holder:                                                  
                                                                               
11. Number of voting rights proxy holder will cease to hold:                   
                                                                               
12. Date on which proxy holder will cease to hold voting                       
rights:                                                                        

13. Additional information:                                                    
                                                                               
14. Contact name:                                             Liz Taylor       
                                                                               
15. Contact telephone number:                                 020 7087 0664