Information about the Bishop Well Incident

Assessor

Protest is open from May 1 to June 9

Your value is our estimate of the value of the property as of June 30, 2024. This date is set by law. We can only consider sales and other market information from 2023 and the first six months of 2024 for values set for 2025 and 2026.

Property Protest Information

Sales Search Tool

Weld County Property Search

Basic Property Search: search by owner name, address, account number, subdivision, parcel number, section township range, or API number.

Have you received a letter from us about cash rent for farmland? Please fill out our Agriculture Cash Rent Questionnaire Survey

Top Services

Protest Real Property Valuation

Information about filing a protest on your real property.

Comparable Property Sales Search

Find Property Sales Comparable to the property you are interested in

Property Map Search

Searchable map of property information and related layers

Property Data Search

Searchable dataset of property information

Assessor Forms

The Assessor's office has a wide variety of forms for citizens to download.

2025 Tax Calculator

Estimate 2025 taxes on new property or change of classification of property

Data Download

Download files containing all of the Weld County Assessor data.

Taxing Authority Information

Reports and forms for local governments authorized to collect taxing revenue in Weld County

Property Tax Exemptions

Did you know there are several mechanisms that you may qualify for that may reduce your taxes? There are exemptions for seniors, disabled veterans, and certain charitable organizations.

Property & Data Searches

Comparable Property Sales Search

Find Property Sales Comparable to the property you are interested in

Property Map Search

Searchable map of property information and related layers

Property Data Search

Searchable dataset of property information

Sales and Account Data Explorer

Find and download data based on characteristics as well as map based selections

Data Download

Download files containing all of the Weld County Assessor data.

Property Tax Bill Search

Search the Treasurer records for property tax bills and statements

Mobile Property Map

Search the property map optimized for mobile devices

Property Card Search

The property cards listed are for historical purposes only.

Block Book Search

The block book references listed are for historical purposes only. These books have not been updated since approximately1987.

Weld County GIS Data

Weld County maintains an inventory of GIS datasets for public download.

Valuation & Taxation

Property Protest Information

Information about filing a protest on your real and business personal property

Taxing Authority Information

Reports and forms for local governments authorized to collect taxing revenue in Weld County

Property Tax Exemptions

Did you know there are several mechanisms that you may qualify for that may reduce your taxes? There are exemptions for seniors, disabled veterans, and certain charitable organizations.

Forms & FAQs

Assessor Forms

The Assessor's office has a wide variety of forms for citizens to download.

FAQs

Assessor Frequently Asked Questions

How Do I... Questions Answered by the Assessor

Find solutions to tasks completed by the Assessor's office to assist in navigating our site.

Contact Information

Welcome to the Office of the Weld County Assessor. The Weld County Assessor serves a four year term and is elected in the county general election year by the voters. The constitutional duty is to discover, list, classify and value all property in the County for property tax purposes.

Assessor Brenda Dones

Brenda Dones

Learn more about Brenda Dones

Direct email: bdones@weld.gov
General Email: assessor@weld.gov
Personal Property or Oil and Gas declaration submission: assessorefile@weld.gov

Location Information

Phone: (970) 400-3650
Fax: (970) 304-6433
Address: 1400 N 17th Ave, Greeley, CO 80631
Hours: Monday - Friday - 8:00 a.m. - 5:00 p.m.