What about volunteers / voluntary assistants for help?
With tasks, that aren't too complicated, like "putting numbers on houses while looking on a map/notecard with your instructions" for example?
I think there are many who want to do this, if they got a home already. The new homes are so attractive, a big potential for a great community, some would be pleased to help out.
But I also know the fact, that there are some trolls too ...