Adams County government offices will be closed on Monday, May 27, in observance of Memorial Day. Regular business hours will resume on Tuesday, May 28. Have a safe holiday weekend.

Assessor

From the Assessor’s Desk

Notices of Value 2019

Colorado state statutes require county assessors to revalue all Real Property every two years, on the odd number year (2019).
Adams County experienced significant increases in the overall value for all residential property, reflecting the strong economic conditions across the county.
Property owners should receive their Notice of Valuation the first week in May.
A taxpayer may choose to appeal the decision of the Assessor's Office concerning the value or classification of their property for the current year.
If you would like to appeal your value and/or classification or review your Notice of Value (NOV) please click here.

The appeal period for 2019 is from May 1st to June 3rd.

Click here to access the 'Master Sales List'

Public Data Now Available for Download

The Assessor's Office is pleased to announce that our public data is now available for download on our website. 

This data is from the Assessor’s database and is updated weekly. The data is broken out into three (3) tables that can be linked together by PARCELNB:
Property Improvements
Property Sales
Property ValuesNotices of Value 2019
 
Available GIS layers:
Parcels with ownership information
Parcel Linework
Addresses
Subdivisions
Building Footprints
Mobile Home Parks
 
 
We also offer a 'Detailed Property Records Data Dump' broken out into two (2) files (Admin and Appraisal) in a text file format. This dataset is updated twice a year (December and May). For more information about available tables and their fields, please follow the link: Assessor's Data Dump
 
All real property ownership data, including photos and sketches, is searchable and available to the public on the GIS Interactive Mapping page.
 
If you have specific questions about the data, please contact the Assessor’s office at assessor_gis@adcogov.org
Contact
Ken Musso
Assessor
4430 S. Adams County
Pkwy, Suite C2100
Brighton, CO 80601-8203
Ph: 720.523.6038
Fx: 720.523.6037

Hours:
Monday - Friday
8 a.m. - 4:30 p.m.
(Excluding holidays)