I think there are a significant number of different ways that a large corporation could provide housing for medium-term employees besides purchasing single family homes. Purchasing small apartment buildings, like a fourplex, or purchasing an empty lot and putting manufactured homes on it creating more housing instead of taking the starter homes from normal families.
I also want to build a solar punk community out in the woods!* (More concerned about building an ecological egalitarian community rather than it’s specific location but you get it) I’m in logistics and planning atm and my over all hope is to not just build a community, but to develop a blueprint for others to be able to more easily build their own with less initial cost/labor. Things like how to set up a community land trust, how to build net zero housing and which efficient appliances would work best off grid, how to find good properties that have enough natural resources to provide enough water for people and crops and animals (if you want animals) how practical tying into public utility grids would be at different locations/ distance, how to use gray water systems and composting toilets to reduce waste and reuse resources, composting and vermiculture, food storage and preservation, gardening techniques, what grants and credits and rebates are available for such project’s, how to build geothermal greenhouses, resources for open source tools and machines, community tool libraries, frameworks for egalitarian community decision making, ways to structure different roles and tasks so people are responsible to each other without punishment being the go to assumption for failure. Ya know, stuff.