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Planning & Zoning



Mathew Valdez

Land Use Administrator

400 Gaspar Street

P.O. Box 130

San Luis, CO  81152

Phone: (719) 937-7668 ext. 4

Cell: (719) 580-5442




Open @ 7:00am – 5:30pm


No Closure During Lunch


Need A Physical Address? Please Contact the Planning and Zoning Office. You need Legal Description of property and the owner's name that is registered in the Costilla County Assessor's office. This information is needed to properly address the property. A Physical Address will NOT be issued to Vacant Land. There is a $10.00 charge for this process.


County Wide:

        Snow Load: 30lbs/square foot

Wind Load: 90miles/hour


* Manfactured Homes

Must Be 1976 or Newer

To Be Allowed In

Costilla County*




For information on property such as:

Ownership, Legal Description, or Values

Click Here:Assessor