Welcome to
Collin County
Appraisal District
We are responsible for appraising all real and business
personal property in Collin County for ad valorem
tax purpose.
Property Search
Search property records, ownership, values ans exemption
Exemptions
Learn about exemptions you may qualify for and how to apply.
Property
Tax Info
Understand how property taxes are calculated and distributed.
Forms
Download and fill out form for various requests
Protest Process
Disagree with your appraised value? Learn about protest process
Online Services
Access tools and services online 24/7 for your convenience
About Collin County Appraiser:
The Collin County Appraisal District (CCAD) is a political subdivision of the State of Texas, established to appraise all taxable property within Collin County.
We do not set property tax rates or collect taxes. Our job is to determine the market value of properties as of January 1 each year. These appraised values are used by local taxing entities to calculate property taxes, which fund schools, cities, counties and other local services.
Updating market values annually helps ensure that all property owners are assessed fairly and consistently while providing local taxing entities with accurate property values for tax calculations.
- Important Notice:
Every year, the Collin County Appraisal District (CCAD) determines the market value of taxable properties based on their condition and market status as of January 1, commonly known as the assessment date.
To establish fair and accurate values, appraisers review a variety of factors, including recent property sales, neighborhood market trends, property improvements, land characteristics, building size, location, and overall condition. Any new construction, renovations, additions, or changes to a property's use that exist on January 1 are considered during the appraisal process.
What Apprasier Do:
We appraise all types of property in Collin County, including:
- Agricultural Land
- Business Personal Property
- Commercial Real Estate
- Residential Real Estate
Determine Market Value
We determine the market value of property based on its location, size, condition, use, and current market trends to ensure fair and accurate assessments.
Provide Equal Appraisal
We are committed to providing fair and equitable appraisals for all taxable properties
by applying uniform appraisal standards and treating similar properties consistently.
Understanding Your Appraisal:
Your Property appraisal is an estimate of your property market value, not the ammounnt of tax you pay:
Market Value
The estimated price your property would sell for in the open market.
Taxable Value
After exemptions are applied, this value is used to calculate your property taxes
Services Appraiser Provide
Residential Appraisal
Commercial Appraisal
Agriculture Appraisal
Business Appraisal
Property Records
GIS Mapping & Data
Tax Exemptions
Appeals and Protests
Online Services
Who we Serve?
•Homeowners •Businesses •Investors
•Builders •Buyers •Sellers •Realtors •Attorneys •Mortgage •Companies
Our Appraisal Process:
A fair and accurate process from finish to start:
Property Inspection ➛ Market Analysis ➛ Property Valuation ➛ Notice of Appraised Value ➛ Review by Owner ➛ Protest (If needed) ➛ Final Assessment
Why Property Values Change?
Several factors may impact your property's value:
- Market Trends
- Home Improvements
- New Construction
- Economic Conditions
Protest your Appraisal
If you believe your appraised value is not correct, you have the right to protest:
- File online or complete protest form.
- Provide supporting evidence.
- Attend a hearing (if needed).
- An appraisal review board will make a decision.
Important Dates & Deadlines
January 1 – Appraisal Date – Market value is determined.
April – Notices of Appraised Value are mailed.
May 15 – Protest deadline.
July – Protest hearings begin.
July 20 – Last day to file a protest.
October – Tax bills are mailed by taxing units.
580,000+
Residential Properties
26,000+
Commercial Building
850,000+
Online Searches Annually
$180B+
Total Market Value
40+
Taxing Entitles Served
Contact Information
Office Location
250 Eldorado Pkwy, McKinney, TX 75069
Phone Number
(469) 742-9200
Office Hours
Mon-Fri
8:00am to 4:00pm
Office Location
customer-service@ccad.org
Frequently Asked Questions
What does the Collin County Appraiser do?
The Collin County Appraiser is responsible for determining the fair market value of residential, commercial, agricultural, and business properties throughout Collin County. These appraised values help local taxing authorities calculate property taxes. The appraiser establishes property values but does not set tax rates or collect property taxes.
How can I search for a property in Collin County?
You can perform a Collin County property search by entering a property address, owner name, parcel ID, or account number through the county's property records database. Property searches provide information such as ownership details, assessed value, legal descriptions, tax information, and appraisal history.
How is my property's appraised value determined?
Your property's appraised value is based on several factors, including recent comparable sales, neighborhood market conditions, property size, age, location, improvements, construction quality, and overall condition. The goal is to estimate the property's current market value as of January 1 each year.
What is the difference between market value and taxable value?
Market value is the estimated amount your property could sell for under normal market conditions. Taxable value is the value used to calculate your property taxes after eligible exemptions, appraisal limitations, and other adjustments have been applied. Taxable value is often lower than market value.
How do I protest my Collin County property appraisal?
If you believe your property's appraised value is inaccurate, you may file a protest with the Appraisal Review Board (ARB). During the protest process, you can submit evidence such as recent comparable sales, independent appraisals, repair estimates, or photographs to support your claim. A hearing may be scheduled before a final decision is made.
What exemptions are available for Collin County property owners?
Eligible property owners may qualify for several exemptions, including the Homestead Exemption, Over-65 Exemption, Disabled Person Exemption, Disabled Veteran Exemption, and various agricultural or special-use valuations. These exemptions can reduce the taxable value of your property and lower your overall property tax bill.
When are property values updated in Collin County?
Property values are typically updated annually. The appraisal district determines market values as of January 1, and Notices of Appraised Value are generally mailed in the spring. Property owners have an opportunity to review and, if necessary, protest their valuation before it becomes final.
Why did my property value increase?
Property values may increase because of rising real estate market prices, new construction, home renovations, neighborhood improvements, economic growth, or changes in comparable property sales. Even without major changes to your home, increasing market demand can result in a higher appraised value.
Does the Collin County Appraiser collect property taxes?
No. The Collin County Appraiser determines property values only. Property taxes are calculated and collected by the Collin County Tax Assessor-Collector and other local taxing entities, which establish the tax rates used to determine your final tax bill.
How can I lower my property tax bill in Collin County?
You may be able to reduce your property tax bill by applying for all eligible property tax exemptions, ensuring your property information is accurate, reviewing your annual appraisal carefully, and filing a property value protest if you believe the appraised value exceeds the current market value. Keeping your property records up to date can also help ensure a fair assessment.