The question is interesting, the conclusion says basically nothing:
> The cost of housing comes from a variety of sources. In most cases, for both new construction and existing housing, the largest line item is the cost of constructing the home itself. For new construction this is on average 80% of the cost of a home (including hard and soft costs), while for existing construction it's still in the neighborhood of 60-70%.
> It’s only in dense urban areas that the cost of land begins to dominate the cost of new housing, driven by regulatory and zoning restrictions that limit how much housing can be built in a given area. Another way of looking at it is that in the areas that we need housing the most, zoning and regulatory factors are responsible for the lion’s share of housing costs.
> The cost of housing comes from a variety of sources. In most cases, for both new construction and existing housing, the largest line item is the cost of constructing the home itself. For new construction this is on average 80% of the cost of a home (including hard and soft costs), while for existing construction it's still in the neighborhood of 60-70%.
> It’s only in dense urban areas that the cost of land begins to dominate the cost of new housing, driven by regulatory and zoning restrictions that limit how much housing can be built in a given area. Another way of looking at it is that in the areas that we need housing the most, zoning and regulatory factors are responsible for the lion’s share of housing costs.