COSTILLA COUNTY RESIDENTIAL DEVELOPMENT POLICY AND PROCEDURE  Be sure to read the 6 page document above if you are planning to build and live in Costilla County.  It broadly covers many subject and will be very helpful as you make your plans. COSTILLA COUNTY LAND USE CODE- 2013 80 + page document - click to read everything COSTILLA COUNTY UPDATED FEE SCHEDULE - Click here .   2019 Permit Fees COSTILLA COUNTY HAND-OUT 10-1-15  Clarification from the county concerning "nuisance" definition and camping in and RV   Overview of Marijuana Guidelines Brief summary of the County's Marijuana laws.  Please read if you are wanting to buy land with this purpose in mind Sangre De Cristo Ranches - Covenants San Luis Valley Ranches - Covenants Forbes Park - Covenant Summary       Contact Jane at janesattler@comcast.net if you found any of these documents to be helpful and you want to thank her.  The county is the first place to start making plans -- https://www.colorado.gov/pacific/costillacounty/planning-zoning-resources