Assessor

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Costilla County Assessor

County Assessor Property Search  |  Colorado Division of Property Taxation

 

Thomas Aragon

County Assessor

P.O. Box 344

San Luis, CO  81152

Phone: (719) 937-7670

eFax: (888) 709-5722

Email: assessor@costillacounty.net

Office Hours:

​Monday - Thursday: 7:00 a.m. - 5:30 p.m.

No closure for lunch.

 

​About Our Office

​This office is directly responsible for discovering, locating, classifying and valuing properties.  It is the responsibility of this office to update and maintain accurate property records.  These records include improvements and all improvement characteristics, along with pictures of these improvements.  Records also include land size, location, maps and transfer history.

Staff

​Thomas Aragon - Assessor

Ronda Lobato - ​Deputy Assessor/Chief Appraiser

Pamela Vigil - ​Office Manager

Steve Valdez - Transfer Clerk

Loryn DeLeon​ - Field Inspector

Angelica Valdez - Field Inspector

 

Click here for 2019-2020 Reappraisal Information 

 

​Abstract Brochures

file type icon 2018 Abstract Brochure

 

file type icon 2017 Abstract Brochure

 

file type icon 2016 Abstract Brochure

 

 

file type icon Classification and Valuation of Agricultural Property 2019

 

file type icon Understanding Property Taxes in Colorado 2019

 

file type icon Property Valuation and Taxation for Business and Industry 2019

 

file type icon Rebates, Exemptions, and Deferrals for Senior Citizens, Persons with Disabilities and Active Members of the National Guard or Reserves 2019

 

file type icon Manufactured Homes 2019

 

file type icon Destroyed by Natural Causes 2019

 

 

FORMS

 

file type icon Address Change Form

 

file type icon Senior Long Form 2019 NEW

 

file type icon Senior Long Form Instructions 2019 NEW

 

file type icon Senior Short Form 2019 NEW

 

file type icon Senior Short Form Instructions 2019 NEW

 

file type icon Application for Exemption of Property Owned and Used for Religous Purposes

 

file type icon Application for Exemption of Property Owned and Used for Strictly Charitable or School Purposes

 

file type icon Petition for Abatement or Refund of Taxes (One Year Form)

 

file type icon Petition for Abatement or Refund of Taxes (Two Year Form)

 

file type icon Property Tax Exemption for Qualifying Disabled Veterans

 

file type icon Property Tax Exemption for Senior Citizens 2019

 

file type icon Real Property Transfer Declaration - (TD-1000)

 

file type icon VACANT LAND QUESTIONNAIRE 2019

 

 

Helpful Links

Department of Local Affairs

Colorado Assessors' Association