Proposed Expansion of Heathrow Airport

Welcome to the information gateway for the proposed Expansion of Heathrow Airport.
To complete the Land Interest Questionnaire, please sign in using the reference and password provided on your questionnaire.
To respond to the Confirmation Schedule, please sign in using the reference and password provided on your schedule.

If you require any assistance completing this form, please contact a member of the TerraQuest team on 03701 910 099 (International diallers should use +44203 589 3070) or email on The phone lines are open 9:00 am to 5:00 pm, Monday to Friday. Please note that completing the form does not indicate that you agree or disagree with Heathrow’s expansion plans.
Heathrow Airport Limited and its agents will process the information provided in your responses to this schedule in accordance with the General Data Protection Regulation and the Data Protection Act 2018. The information will be used to fulfil our statutory obligations in connection with the expansion project, including keeping you informed of our plans for the proposed expansion of Heathrow, and also to engage further in connection with developing and progressing those plans.
For more information on how we use personal information, please see Heathrow’s privacy hub at and land referencing privacy notice at More information on Heathrow’s expansion plans is available on their website:
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