Harris County Property Tax
Public records for Harris County in Texas. For official filings, protests, and assessments, use the Harris County Appraisal District.
Official Source Information
Harris County Appraisal District
The official entity for identifying, listing, and appraising all property within Harris County.
- location_on13013 Northwest Fwy, Houston, TX
- call(713) 957-7800
Tax Rate
Key Deadlines
- Payment deadline Jan 31, 2026
- Exemption filings Apr 30, 2026
- Protest deadline May 15, 2026
Value Protest
Believe your property was over-assessed? File a formal protest before the county deadline.
Understanding Property Tax in Harris County
Property tax is a local tax on real estate — land and the buildings on it — and it is the main way Harris County funds public schools, roads, emergency services, and other county operations. The amount you owe depends on two things: what your property is worth and the combined tax rate set by the local districts that serve it.
In Texas, the county appraisal district determines each property's assessed value as of January 1st. The average effective property tax rate in Harris County is about 2.13%. Your bill is the taxable value — the assessed value after any exemptions — multiplied by that rate.
Because rates and exemptions are set locally, two similar homes in different parts of Harris County can owe very different amounts. The official county records linked on this page show the figures that actually apply to a given parcel.
Quick Estimate
A home assessed at $250,000 at Harris County's 2.13% average effective rate would owe roughly:
$5,325 / yr
Before exemptions. Your actual rate depends on your local taxing districts.
How to Look Up Harris County Property Tax Records
Open the official lookup
Use the Harris County records link near the top of this page to reach the official county search tool.
Search your property
Search by street address, owner name, or parcel/account number to find the right parcel.
Review the record
Check the assessed value, tax rate, amount due, payment status, and any exemptions on file.
What's in a County Property Tax Record
A Harris County property tax record pulls together the assessment and billing details the county keeps for each parcel. You can typically expect:
Harris County Property Tax FAQ
How are property taxes calculated in Harris County? expand_more
Property tax in Harris County is based on the assessed value your county appraisal district places on the property as of January 1st, multiplied by the combined tax rate of the local districts that serve your parcel. The average effective property tax rate in Harris County is about 2.13%. Exemptions such as a homestead exemption reduce the taxable value before the rate is applied.
When are Harris County property taxes due? expand_more
Key dates for Harris County: Payment deadline (Jan 31, 2026), Exemption filings (Apr 30, 2026), Protest deadline (May 15, 2026).
How do I look up property tax records in Harris County? expand_more
Use the official Harris County lookup link near the top of this page, then search by property address, owner name, or parcel/account number. The official county portal shows the assessed value, tax rate, amount due, payment status, and any exemptions on record.
How can I lower my Harris County property tax bill? expand_more
Two common routes: claim every exemption you qualify for — homestead, senior, veteran, or disability — and appeal your assessed value if it is higher than your property's market value. Appeals must be filed with the county appraisal district before the local deadline.
Who do I contact about Harris County property taxes? expand_more
Reach the Harris County Appraisal District at (713) 957-7800, located at 13013 Northwest Fwy, Houston, TX.