Mountains
A Grand County building application may need water, sanitation, and access proof
A Porch Note from Colorado Porch — plain-English local details for all 64 Colorado counties.
Drawings of the house are only part of what a Grand County building application asks for.
Several other pieces may have to come with it: proof of legal water, proof of legal sanitation, a county driveway permit or a CDOT access permit when the entrance touches a state highway, HOA approval if there is an active HOA, and fire impact fee information. Not every project carries the same facts, but the list shows what the county is really trying to confirm before it lets work begin — that the house will have water it can legally use, a legal way to handle wastewater, and a way to reach the road.
On vacant land, this is where careful homework pays off. A parcel can look perfectly buildable from the road and still lack proof that water, wastewater, and access are legally in place. A private road, a state-highway entrance, an old unrecorded driveway, or a lot that has never been built on can each open a fresh question.
The gentler order is to gather the current building checklist and sort out which outside approvals apply before a site plan is drawn. Those pieces are far easier to solve on paper than after the excavator has already turned dirt.
Sources
Official or primary sources used for this note. Local details can change, so confirm before acting.