Builders in Perth for narrow blocks?

I am looking to subdivide block and will have 2x12m frontage with existing home remaining. The block is in the Northam area. I am looking for builder for the project.

I am interested in thoughts on all types of housing, kit homes, brick and tile etc.

I am building to hold.

I have looked at T&R Homes online. Anybody have these kit homes?
12 metres is hardly narrow these days. I think you'll find every other builder has a villa style floorplan that will fit.

I think < 10m is narrow ... some guy here was selling some 6m wide houses at one stage :eek: