Facilitating access to funding would make it more possible for these members in more remote communities. If it costs twice as much to build a home up north and you're earning the same income, it's twice as expensive for you, so we have to either reduce the costs or increase the funding source to cover that cost differential.
To reduce cost, that's where I suggest building multiple homes at one time, because you're really getting economies of scale. If you're building five or 10 homes at once, you can use the same architects and contractors, and you can haul up more materials in one order. All of that reduces the per unit cost.