Can someone be a monastic in their own home?

If someone has the necessary financial resources and is fully dedicated to the Dhamma, would it be possible for them to be ordained as a monk yet live outside of a temple, in a place of their choosing? Or, on the other hand, if they do not have the necessary financial resources, but rather they live either off of producing goods relating to the Dhamma, or off of the generosity of others, but are still fully dedicated to the Dhamma, could they be ordained and live where they please?