Why would you not hedge the underlying instead (the house) with a property derivative:
https://www.ipf.org.uk/asset/B6F9B2DA-EECA-4799-8BBED392CCC9CCE1/
https://www.ipf.org.uk/asset/B6F9B2DA-EECA-4799-8BBED392CCC9CCE1/
%%no I meant fixed until 2025, then variable