Estimate for block and render on new house

[AnnaKH]

Hi there, looking for some advice on rough costs of block and render for a 1.5 storey self build, approx 13m x 6.5m. We’d originally planned to to timber cladding but I understand that getting mortgages for entirely timber clad houses can be tricky. We’re after a crisp, clean finish so might want to go with a silicone-based render, but happy to be advised otherwise! Thanks 

[nod]

Around £53m2 silicone render supply fit

Blockwork laboure only 22-25m2