Families are having to move out of their new executive homes for a second time in a year so developers can fix a catalogue of problems.
Justin and Tracy Revell say they found over 300 faults when they moved into their dream home in Costessey on the outskirts of Norwich in October 2016.
- Click below to watch a report by ITV News Anglia's Natalie Gray
There are some very smart houses on a very smart estate at Queen's Hill in Costessy just outside Norwich.
But 18 months after some homeowners got their keys they claim the houses still breach fire and building regulations. Justin Revell paid £330,000 for his property.
The developers Taylor Wimpey have apologised for the problems and say they are working hard to fix any outstanding issues.