Courtois continues to be heavily linked with a summer transfer after admitting that his “heart is in Madrid”.
The 25-year-old’s young family remain in the Spanish capital following a previous loan spell at Real’s cross-city rivals AtleticoMadrid.
It remains his intention to join them at some stage but, with a contract in England until 2019 and extension talks ongoing, the highly-rated goalkeeper sees his immediate future in London.
The Belgium international told the Evening Standard: “I’m committed to Chelsea.
“I have a contract until next year and I will be here. I will do my best for it.
“Obviously there is no extension signed but I don’t think now is the moment to do it. I think it is better to wait until the end of the season.
“All I can say is I’m committed to Chelsea and also committed for next year.”