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                                    
                                                                               
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): See Note 13                               x            

3. Full name of person(s) subject to the notification      Countrywide plc     
obligation (iii):                                                              
                                                                               
4. Full name of shareholder(s) (if different from 3.) Countrywide Estate Agents
(iv):                                                                          
                                                                               
5. Date of the transaction (and date on which the                N/A           
threshold is crossed                                                           
or reached if different) (v):                                                  
                                                                               
6. Date on which issuer notified:                           21 March 2007      
                                                                               
7. Threshold(s) that is/are crossed or reached:                 21.5%          
                                                                               
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 1p Shares     n/a     n/a    28,515,375 28,515,375          21.50%          
                                                                                
ISIN 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                 
                                                                               
     N/A                                                                       

Total (A+B)                                                                    
                                                                               
Number of voting rights                 % of voting rights                     
                                                                               
              28,515,375                21.50%                                 

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable (xv):



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:                                   This is the first
                                                              disclosure made  
                                                              on behalf of     
                                                              Countrywide plc  
                                                              and its          
                                                              subsidiary       
                                                              Countrywide      
                                                              Estate Agents in 
                                                              relation to its  
                                                              holding in       
                                                              Rightmove plc    
                                                              since the        
                                                              implementation of
                                                              the Transparency 
                                                              and Disclosure   
                                                              Rules in the UK  
                                                                               
14. Contact name:                                             Liz Taylor       
                                                                               
15. Contact telephone number:                                 0207 514 9802