The deal will see Abbey's credits on 'House Doctor', 'Hot Property' and 'How Not to Decorate', as well as programmes that are still in development.
Angus Porter, Abbey's customer director, said: "Five's house and home programming is an ideal fit with our target audience for mortgages and general insurance.
"It will give us a stronger profile, enable us to tailor messages at key points throughout the year and provide a more general springboard for other marketing activity during 2005."
Property programmes on Five pull in around 2m viewers and viewing figures have increased by 60% since the property slot was introduced.
If you have an opinion on this or any other issue raised on Brand Republic, join the debate in the .