I like the overall plans, Haigh looks like a nice bluecollar house, and you've done well to keep a consistent modesty to it. My main note is that the housing style has a predominance of the plain brown daub, which will affect how much builders can customise the look and distinctiveness of each house. Try to remedy this with the plot shapes (e.g. L, T and diagonal shapes) to avoid each hamlet looking like Lego Land.
Otherwise follow the rest of the advise in this thread and it's an Approved from me.