Yes there was a proper contract. What he now wants to charge for is the design phase. Here's from the contract:
Phase 1 - Planning, Content Creation, Wireframing & Design - £1,087.50
The only thing is that he has not even completed the design part of this phase.
The content creation and wireframing has not even been started.
Here's also from the contract:
Timeframe
We estimate the timeframe for web design and development to be 8 to 12 weeks.
The contract was signed off in November last year...