Allen Markel, REALTOR® · Texas Premier Realty

TaxesExclusive Data

Property Tax Lookup: every taxing unit on a home's bill, itemized

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Short answer

The Property Tax Lookup shows a Texas property's tax bill taken from the county tax roll and split by every taxing unit: county, city, school district, MUD and more. It covers Harris, Fort Bend, Montgomery, Brazoria, Galveston and Washington counties. You get the effective rate, the annual bill at full assessed value before exemptions, and district notices a listing rarely mentions. For your official bill, contact your county tax office.

Open the Property Tax Lookup

What is the Property Tax Lookup?

In the Houston area, a tax rate is a stack, not a single number. The county, the city, the school district and often a Municipal Utility District each levy their own piece. The lookup lays the stack out for one address so you can see what the total is made of.

What do I get?

  • Every jurisdiction itemized, each with its rate and what it costs on this home.
  • The effective rate per $100 of value and the annual bill at full assessed value, before exemptions, with year-over-year movement.
  • MUD bonded debt from the Texas Comptroller's special district database, and the notices to purchasers that MUDs file with the county clerk.
  • The FEMA flood zone for the parcel and the districts that overlap the property.
  • The five closest properties on the tax roll and their bills, for a sanity check on an assessment.
  • The public schools for the address, with their state ratings.

A real example. A Cypress home's certified 2025 bill was $13,632 (address left out). About $5,466 went to the school district and $4,201 to its MUD, more than the $1,952 that went to the county. A county-average rate would never have shown that.

Why did we build it, and who does it help?

A MUD is how a neighborhood's water and sewer were financed, and you repay it through your tax bill for years, in addition to the water bill you would pay anywhere. It can leave two similar houses a street apart thousands of dollars a year apart, and a county-average rate hides that.

Buyers can compare the true yearly cost of two homes before falling for either. Sellers can see the bill a buyer will see and prepare for the question.

How does it work, and where does the data come from?

The bill is rebuilt from each county's certified appraisal roll and the adopted rates of every taxing unit, then checked against Comptroller filings. You type an address and the lookup matches it to the parcel.

The figures are full-value figures before any exemption, such as the homestead exemption, so your own bill can be lower. For the official amount, contact your county tax assessor-collector's office. For your value or an exemption, contact your county appraisal district.

Sources

  • County certified appraisal rolls and adopted tax rates, Harris, Fort Bend, Montgomery, Brazoria, Galveston and Washington counties.
  • Texas Comptroller special district filings, fiscal year 2024.
  • County clerk MUD notices under Texas Water Code 49.452, collected from public records.
  • FEMA National Flood Hazard Layer and TCEQ district boundaries, flood zone and overlapping districts.

Free with registration

Do I need an account to use it?

Registration is free. The lookup itself opens without an account. One free registration also unlocks the sold prices, listing history and home value estimate that MLS rules limit to registered visitors.

Why do we ask you to register?

Some of what we share, like recent sold prices, a home’s sales and listing history, and our home value estimate, comes from or is built on data from the Houston Association of REALTORS® (HAR) MLS. MLS rules let us share that information only with registered visitors. Allen is a REALTOR® licensed by the Texas Real Estate Commission (TREC), and he follows those rules because he values his license and your trust. Registration is free.

What else do people ask?

Is this my actual tax bill?
It is the bill at full assessed value before exemptions. A homestead exemption lowers it, so contact your county tax office for the official figure.
Why does the MUD line matter?
It can be one of the largest pieces of the bill in a newer community, and it is repaid for years, so it changes what a home really costs to own.
Which counties are covered?
Harris, Fort Bend, Montgomery, Brazoria, Galveston and Washington.
Does it show the county's value of my home?
The lookup shows the public tax roll, including assessed values. County values are set for taxation and often differ from market value, so do not read them as a price.

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Written by Allen Markel, REALTOR®, Texas Premier Realty, TREC #0658294. Last updated September 25, 2026. Next review December 2026.

This page is educational information, not an appraisal, legal, tax or financial advice. Figures come from the sources named above and can change.

Questions about Property Tax Lookup

What it is

  • What is a taxing unit?

    It is a government body that levies its own piece of the bill, such as the county, the city, the school district or a municipal utility district. In the Houston area a tax rate is a stack of these, not a single number, and the lookup lays the stack out for one address.

  • What is a MUD and why is it on my tax bill?

    A municipal utility district is how a neighborhood's water and sewer were financed. The district repays that debt through the tax bill for years, in addition to the water bill you would pay anywhere. In a newer community the MUD line can be among the bigger pieces of the bill, so check it before you compare two homes.

  • Can sellers use the lookup too?

    Yes. Sellers can see the bill a buyer will see and prepare for the question, including the MUD line. If a home's total looks higher than nearby homes, you can be ready to explain why. Talk to us about how to present your home's yearly costs when you plan to sell.

Reading the results

  • Why can two similar houses on the same street have such different bills?

    Because the districts that overlap each property can differ, especially a utility district charge. A county-average rate hides that. The lookup itemizes every unit so you can see what the total is made of for each address.

  • What is the effective rate?

    It is the total tax rate for the property combined from every taxing unit, shown per hundred dollars of value. It lets you compare homes by their real combined rate, not by one unit's rate.

  • What does before exemptions mean?

    The annual bill shown assumes full value with no exemptions, such as the homestead exemption. Your own bill can be lower. For the official figure, contact your county tax assessor-collector's office, and ask your appraisal district about exemptions.

  • Why not just use the county's average rate?

    A county average hides the pieces that differ between neighborhoods, especially utility district charges. Two homes can sit in the same county with very different bills. Itemizing every unit shows the true yearly cost of each.

  • Why can two similar homes on one street have very different bills?

    Often because of which districts overlap each home. A MUD, for example, is repaid through the tax bill, and one home can sit inside one while a neighbor does not. A county-average rate hides that. The lookup lays out each home's units so you can compare the true yearly cost.

  • Does the lookup show my homestead exemption?

    No. It shows the bill before exemptions, so your own bill can be lower if an exemption is on your account. Your appraisal district holds your exemptions and your tax office sends the official bill. Our exemption savings calculator shows what an exemption may be worth in estimate form.

  • Why do some homes show more taxing units than others?

    Because districts overlap in different ways. A home may sit in a city, a school district, a MUD and other special districts, while a home nearby sits in fewer. The lookup lists the districts that overlap the property, so you can see exactly which ones apply to the address you type.

What you get

  • What are the notices to purchasers that MUDs file?

    They are notices a utility district files with the county clerk so buyers can learn about its debt and rates. The lookup collects those from public records, which a listing rarely mentions. It helps you understand what the district charges before you buy.

  • What does MUD bonded debt mean?

    It is money the utility district borrowed to build water and sewer, which property owners in the district repay through the tax bill. The lookup shows it from the state's special district database, so you can see how much the district carries.

  • What are the closest properties for?

    They give you a sanity check on an assessment by showing nearby properties and their bills. If your bill looks very different from nearby homes of similar kind, that is a question worth asking, though there can be good reasons.

  • Why does it show overlapping districts and flood zone?

    Because districts and flood zone both change what a home costs to own. Overlapping districts can add charges to the bill, and the flood zone can add insurance. Seeing them with the tax stack gives a fuller picture of yearly cost.

  • What is a MUD notice to purchasers?

    It is a notice that a municipal utility district files with the county clerk so buyers can learn about the district, such as its rate and its debt. The lookup collects these from public records. Ask your title company or us for the notice that applies to the home you are considering, and read it before you commit.

  • Why does the lookup show the flood zone and schools?

    Because they sit next to the tax bill when you weigh a home. The lookup shows the FEMA flood zone for the parcel and the public schools for the address with their state ratings. They are a starting point, so confirm flood and school details with the sources named on the tool page.

Where the data comes from

  • How does the lookup match my address to the right property?

    You type an address and the lookup matches it to the parcel on the county records. The bill is then rebuilt from each county's certified records and the adopted rates of every taxing unit, and checked against state filings.

  • How current is the tax information?

    It follows each county's certified records and adopted rates, with year-over-year movement shown. The tool page lists its sources and when they were checked. For anything official, contact the county.

  • Do I need to register to use the lookup?

    The lookup opens without an account. Registration is free, and one free registration also unlocks sold prices, listing history and our home value estimate, which listing-data rules limit to registered visitors. Registering takes a short form.

Limits

  • What if my home is outside the counties the lookup covers?

    Then the lookup will not show it. It covers the counties named on the page. Tell us where the home is and we will help you find the county's own records, and the appraisal district can explain the bill.

  • Is the lookup tax advice?

    No. It is information built from public records, not an official bill and not tax advice. The appraisal district can explain your value and exemptions, your tax office sends the official bill, and a CPA or tax adviser can advise on your own situation. We can help you read what the lookup shows.

  • What if a new home is missing or looks different in the lookup?

    Very new properties may not show the same way until the county updates its records. If something looks off, tell us the address and we will help you find the county's records, and ask your appraisal district to explain what is on file.

Next steps

  • Who do I contact for my official bill or an exemption?

    Your county tax assessor-collector sends the official bill, and your county appraisal district handles your value and exemptions. The lookup is information built from public records, not the official bill.

  • Can taxes change after I buy?

    Yes. Values are reviewed each year and rates are adopted by each taxing unit, so the bill can move. The lookup shows year-over-year movement so you can see the direction. Plan with some room instead of assuming the bill stays the same.

  • Which tools pair with the Property Tax Lookup?

    Property Tax Appeal helps you challenge an assessment, the Home Report counts the bill with dues and other yearly costs, and the Deal Evaluator shows how the price reads against recent sales.

  • Do I need an account to use it?

    No. The lookup itself opens without an account. Registration is free and unlocks sold prices, listing history and our home value estimate elsewhere on the site.

  • When should I talk to you about a tax stack?

    When a utility district charge or overlapping districts are large enough to change which home you can afford. We can walk through the stack with you. Do it before you commit, since the charge follows the home.

  • What should I ask a lender about taxes on a home I want to buy?

    Ask your loan originator what tax figure they use to estimate your payment, whether it includes a MUD and whether it assumes an exemption you do not have yet. The lookup shows the bill before exemptions, so you can compare. A REALTOR is not a lender, but we can help you use the lender's numbers to shop.

  • How do I use the lookup when I am comparing two homes?

    Look up both addresses and compare the total rate and the annual bill, then look at each unit's share, especially any MUD. Put those yearly totals next to the monthly payment and other costs. Our Home Report adds yearly costs for a home. Talk to us if the numbers leave you unsure which home fits.

Using it when buying

  • How can a buyer use it to compare two homes?

    Run both addresses and compare the full stack, not only the price. Look at the utility district piece, the overlapping districts and the year-over-year movement. Two homes at the same price can cost quite different amounts to hold.

Using it when selling

  • How can a seller use it?

    Sellers can see the bill a buyer will see and prepare for the question, especially if a utility district is a big piece. Knowing it first lets you explain it clearly. Talk to us about how to present it.

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