What is a municipal utility district, and what does it mean if the home you want is in one?

A municipal utility district — a MUD — is a local government with its own elected board, created to build and run water, wastewater and drainage service where a city does not. It levies its own property tax to repay the bonds that paid for those pipes, and Texas law requires that you be given a signed notice of the district's tax rate and debt before you sign a contract.

That notice is the part most buyers never hear about until closing, and it is the part the statute gives teeth. What follows is the mechanism, in the order it reaches a buyer, drawn from the Texas Water Code, the Local Government Code, TCEQ and the promulgated TREC contract.

What does a municipal utility district actually do?

The Texas Commission on Environmental Quality, which processes the applications to create them, describes a MUD in one line: "A municipal utility district is one that is formed under specific circumstances to provide utility services to a designated area." TCEQ points to Water Code Title 4, Chapter 54 as the statutes specific to MUDs.

Chapter 54 itself is more specific about the services. Section 54.201(b) authorises a district to build, own, operate and extend works needed to:

Service	Statutory wording, Water Code §54.201(b)
Water	"supply water for municipal uses, domestic uses, power, and commercial purposes and all other beneficial uses or controls"
Wastewater	"collect, transport, process, dispose of, and control all domestic, industrial, or communal wastes"
Drainage and flood	"gather, conduct, divert, and control local storm water or other local harmful excesses of water in a district"
Irrigation	"irrigate the land in a district"
Land elevation	"alter land elevation in a district where it is needed"
Navigation	"navigate coastal and inland waters of the district"
Parks	"provide parks and recreational facilities for the inhabitants in the district, subject to the provisions of Chapter 49"

Roads are not on that list. Road power is a separate thing a district has to ask for: Section 54.234 lets a district or the petitioners seeking to create one petition the commission "to design, acquire, construct, finance, issue bonds for, operate, maintain, and convey to this state" a road, and the commission "shall issue an order either approving or denying such petition." So "the MUD maintains the roads" is true of some districts and not others, and it is answerable from the district's own order rather than assumed.

Who runs a MUD, and who elects them?

Water Code Section 54.101 is one sentence: "A district shall be governed by a board of five directors." Section 54.102 sets the qualification — at least 18, a resident citizen of Texas, and either owning land subject to taxation in the district or being a qualified voter in it.

Those directors are elected. Section 49.103(a) provides that board members "shall serve staggered four-year terms," and subsection (b) puts the election "on the uniform election date ... in May of each even-numbered year to elect the appropriate number of directors."

That matters for one reason worth keeping in view: the body that sets the tax rate on your house is an elected board of five people, voting in May of even years, and in a district that is mostly early-phase construction the electorate can be very small.

Why does a MUD have a property tax at all?

Because the water lines, sewer and drainage were built before the houses that pay for them, with borrowed money.

Water Code Section 54.501 authorises the district to issue bonds for the systems it builds. Section 54.601 then makes the repayment automatic rather than discretionary: "At the time bonds payable in whole or in part from taxes are issued, the board shall levy a continuing direct annual ad valorem tax for each year while all or part of the bonds are outstanding." Section 54.602(c) fixes when that starts — "The board shall levy a tax in the first full year after issuance of its first series of bonds."

So the district tax on a new-construction lot is not a surcharge for being new. It is debt service on infrastructure that already exists in the ground, and it runs while the bonds do.

Does a MUD need voter approval to tax or to borrow?

For the two things that reach a homeowner's bill, yes — and the rule differs between them.

Action	Voter approval	Source
Operation and maintenance tax	Required. "An operation and maintenance tax may not be levied by a district until it is approved by a majority of the electors"	Water Code §49.107(b)
Bonds payable from ad valorem taxes	Required. No such bonds "shall be issued until authorized by a majority vote of the resident electors of the district"	Water Code §54.505
Bonds payable solely from revenues	Not required. They "may be issued by resolution or order of the board without an election"	Water Code §54.505
The annual rate itself, once bonds are outstanding	No election. The board sets the rate each year	Water Code §§54.601, 54.602

Section 49.107(d) also sets out how the operation-and-maintenance question appears on a ballot — either "At an Unlimited Rate" or at a stated maximum per $100 of valuation. A district whose voters approved an unlimited O&M rate and one whose voters capped it are not in the same position, and that is a matter of record rather than of opinion.

What notice are you entitled to before you sign anything?

This is the provision to know. Water Code Section 49.452(a-1): "A person who proposes to sell or convey real property located in a district must give to the purchaser the written notice."

The timing is explicit in subsection (f): "The notice required by this section shall be given to the prospective purchaser prior to execution of a binding contract of sale and purchase either separately or as an addendum or paragraph of a purchase contract."

Before execution. Not at option-period expiry, not at the title commitment, not at closing. And subsection (g) requires your signature on it: "The purchaser shall sign the notice or purchase contract including such notice to evidence the receipt of notice."

Section 49.452(a-2) lists the transfers this does not apply to — a lien foreclosure, a deed in cancellation of debt, a transfer under a will or through probate, a transfer to a governmental entity, and a transfer made to qualify someone as a director.

What has to be on that notice?

The form is not in Section 49.452. It is prescribed by Section 49.4521, which requires the notice to carry a caption "in at least a 24-point, bold font" reading "NOTICE TO PURCHASER OF SPECIAL TAXING OR ASSESSMENT DISTRICT" and then, as applicable:

What the form must state	Statutory basis
The name of the district the property is in	§49.4521(a)(A)
"The current rate of the district property tax is (insert current property tax rate) on each $100 of assessed valuation" — or a projected rate where no tax has been levied yet	§49.4521(a)(C)
The total bonds approved by voters, broken out by purpose: water, sewer and drainage; roads; parks; other	§49.4521(a)(F)
The aggregate initial principal amounts of bonds already issued, by the same categories	§49.4521(a)(G)
"The amount of the standby fee is $(insert amount of standby fee)", with the statement that an unpaid standby fee is a personal obligation and a lien on the property	§49.4521(a)(H)
Whether the district is "wholly or partly in the extraterritorial jurisdiction" of a named city, or "wholly or partly within the corporate boundaries" of one	§49.4521(a)(I)
Any strategic partnership agreement	§49.4521(a)(J)
The purpose of the district, and that "The cost of district facilities is not included in the purchase price of your property"	§49.4521(a)(K)
"PURCHASER IS ADVISED THAT THE INFORMATION SHOWN ON THIS FORM IS SUBJECT TO CHANGE BY THE DISTRICT AT ANY TIME."	§49.4521(a)(L)
The purchaser's acknowledgement of receipt "at or before the execution of a binding contract"	§49.4521(a)(M)

Section 49.4521(b) lets the district omit or edit the statements that do not apply to it, and Section 49.4521(c) requires that the notice "must be dated and executed by the seller and the purchaser."

Two lines on that form carry more information than their length suggests. The bonds-approved figure against the bonds-issued figure is the gap between what the district may still borrow and what it has borrowed — a district with a large approved balance still unissued has more borrowing ahead of it, and Section 54.601 ties a tax levy to each issuance. And the sentence that the cost of district facilities is not in the purchase price of the property is the statute telling you, in the seller's own disclosure, that the infrastructure is on a separate bill.

Where does this notice come from, and can you get it yourself?

From the district, and yes.

Section 49.453(a) requires a district to "maintain in the district office the particular form of Notice to Purchasers" and, on written request, to "issue the notice form completed by a district," with a statement that the district issued it, the date, and the district's telephone number. Section 49.453(b) caps what the district may charge for it at "not to exceed $10." Section 49.453(e) requires a district with a website either to post the notice or to create a process for posting it.

There is also a filing at the courthouse. Section 49.455 requires the board to file an information form with the county clerk in each county the district is in — including the district's legal description, "the most recent rate of district taxes," the total bonds approved by voters, the aggregate initial principal of bonds already issued, whether a standby fee is imposed and its amount, the confirmation election date, the district's functions, and a completed Notice to Purchasers form. Section 49.455(d) requires that filing "within 48 hours after the district is officially created," and Section 49.455(e) requires an amendment "within seven days after there is a change in any of the information contained in the district information form."

Section 49.452(j) then makes the January 1 version of that filed form conclusively presumed correct for the rest of the calendar year, for the purpose of the pre-contract notice. Which is why a notice can be accurate as filed and already behind the district's current numbers — and why the form itself has to say the information is subject to change at any time.

And the low-technology version: Section 49.451(a) requires the district to post signs at "two principal entrances" within 30 days after it is created.

What happens if nobody gives you the notice?

Section 49.452(f) answers it directly: "In the event a contract of purchase and sale is entered into without the seller providing the notice required by this subsection, the purchaser shall be entitled to terminate the contract."

The same subsection takes that right away if you proceed anyway. Where the seller delivers the notice at or before closing and the purchaser elects to close even though the notice was not timely furnished, the statute provides that "it shall be conclusively presumed that the purchaser has waived all rights to terminate the contract and recover damages."

If the purchase has already closed, the statute moves to money rather than termination:

Remedy	Measure	Source
Costs	"all costs relative to the purchase of the property," plus interest and reasonable attorney's fees	§49.452(o)
Or statutory damages	"not to exceed $5,000, plus reasonable attorney's fees"	§49.452(p)
Deadline to sue	"within 90 days after the purchaser receives the first district tax notice" or "within four years after the property is sold or conveyed to the purchaser, whichever time occurs first"	§49.452(r)

Section 49.452(q) makes those the exclusive remedies. And Section 49.452(f) protects sellers, title companies, brokers and examining attorneys in two situations — where the district has not filed its Section 49.455 information form, and where a notice given turns out unintentionally not to be the correct one.

Reading that sequence in order is the practical lesson. The strongest position a buyer has is before execution, and it decays: terminate before you are bound, waive by closing, then a 90-day clock from the first district tax bill.

Where does the notice show up in an actual Texas transaction?

In the promulgated contract itself. TREC's One to Four Family Residential Contract (Resale), form TREC NO. 20-18, revision date 11-04-2024, carries this at paragraph 6E(3) under TITLE NOTICES:

"STATUTORY TAX DISTRICTS: If the Property is situated in a utility or other statutorily created district providing water, sewer, drainage, or flood control facilities and services, Chapter 49, Texas Water Code, requires Seller to deliver and Buyer to sign the statutory notice relating to the tax rate, bonded indebtedness, or standby fee of the district prior to final execution of this contract."

Note what the contract does and does not do. It states the duty; it does not contain the notice. Paragraph 6E(12) leaves a blank for listing the required notices that "have been given or are attached to this contract (for example, utility, water, drainage, and public improvement districts)."

That is different from the treatment of a public improvement district, which is worth separating because the two get confused:

	Municipal utility district	Public improvement district
What you pay	District ad valorem tax, levied by the district's board	PID assessment on the property
Statute requiring notice	Water Code §§49.452, 49.4521	Property Code §5.014, per TREC ¶6E(7)
Where the notice lives	A separate statutory notice form, signed before execution	TREC ¶6E(7): "An addendum containing the required notice shall be attached to this contract"
Named TREC addendum	None in the paragraph 21 addenda list	"Addendum containing Notice of Obligation to Pay Improvement District Assessment"

A property can sit in both. They are separate obligations with separate notices, and the paragraph 21 addenda list on form 20-18 includes one for the improvement district assessment and none for a utility district — because the MUD notice is a statutory form that comes from the district, not a TREC form.

How do you find out whether an address is in a district, before you are in a contract?

Three public routes, none of which requires anyone's permission.

Route	What it tells you	Where
TCEQ Water Districts Map Viewer	Whether a district exists over a location. TCEQ's own instruction: "Determine if there is an existing district by using this online map."	tceq.texas.gov/gis/iwudview.html
TCEQ district list	Districts with "responsible parties, addresses, customers, properties, functions, and activities"	TCEQ's Water Districts applications and forms page
County clerk	The district's filed Section 49.455 information form, with the most recent tax rate, bonds approved, bonds issued and standby fee	The clerk of each county the district is in

A fourth, for the tax side: your appraisal district's public property tax database is required to name each taxing unit that taxes a specific property, which is the record that shows a district in the stack rather than in the abstract. How that database works, and how it differs from the county's rate table, is covered in a separate article on this site.

Two cautions on the lookups. TCEQ notes that some aspects of MUDs, "such as appellate rate jurisdiction and certificates of convenience and necessity, are now under the jurisdiction of the PUC," so the water and sewer rate question may lead to a different agency than the district question. And the map and the list answer different questions — one is geographic, one is administrative — so a district that exists on paper and a district with facilities in the ground can both appear.

Does a MUD last forever?

No, and the paths out are worth knowing because they change who bills you.

A city has to consent before land in it or in its extraterritorial jurisdiction goes into a district. Water Code Section 54.016(a): "No land within the corporate limits of a city or within the extraterritorial jurisdiction of a city, shall be included in a district unless the city grants its written consent, by resolution or ordinance." The same section adds that "A city may not require annexation as a consent to creation of any district."

A city can annex for limited purposes, but only under an agreement. Local Government Code Section 43.0751(e): a municipality "may not annex a district for limited purposes under this section ... until it has adopted a strategic partnership agreement with the district." Under that section the district can continue in existence during limited-purpose annexation, the agreement may provide for later full-purpose annexation or conversion to a limited district, and the municipality may impose a sales and use tax in the annexed part. That agreement is also one of the items the purchaser notice has to disclose, under Section 49.4521(a)(J).

A district created wholly inside a city can be abolished by ordinance. Local Government Code Section 43.074 applies to a water control and improvement district, fresh water supply district or municipal utility district created from area located wholly in a municipality. On a two-thirds vote of the entire governing body, and on a finding that the district is no longer needed or that the city can perform its functions, the city may abolish it. Subsection (d): "On the adoption of the ordinance, the district is abolished, the property and other assets of the district vest in the municipality, and the municipality assumes and becomes liable for the bonds and other obligations of the district." Subsection (c) gives voters a protest route by petition.

And the state can dissolve a dormant one. Water Code Section 49.321: "After notice and hearing, the commission may dissolve any district that is inactive for a period of five consecutive years and has no outstanding bonded indebtedness."

What none of these do is make the debt vanish. In the Section 43.074 route the city assumes the bonds and, under subsection (e), levies taxes across the municipality to pay them. The obligation moves; it does not evaporate. So "the city will take it over eventually" is a statement about who collects, not about whether the cost ends.

What does this mean when you are looking at two houses?

Four things follow from the mechanism, and none of them is a tax opinion.

The district is part of the address, not part of the city. Two houses in the same city, the same school district and the same price range can sit one inside a utility district and one outside it. The city name tells you nothing about this.

The notice is a right with a sequence, and the sequence favours asking early. Before execution you can walk. After closing you are into a 90-day window from the first district tax bill and a capped statutory remedy. Asking which district an address is in costs a phone call, and Section 49.453 requires the district to issue the completed notice form on written request for no more than $10.

Bonds approved but not yet issued is the forward-looking number on the form. Issued bonds explain the tax today; approved-but-unissued bonds are what the district may still borrow, and Section 54.601 attaches a levy to each issuance while those bonds are outstanding.

Read the form, not the summary. The statute requires the notice to say its own information is subject to change by the district at any time, and makes the January 1 filed version conclusively correct for the year. A figure on a notice is a snapshot with a statutory date attached, not a forecast.

---

Sources

All retrieved 4 November 2026.

On the statutory text, read this first. The State of Texas's own statute host, statutes.capitol.texas.gov, returns only site navigation to an automated request and served no statutory text this run. Every Water Code and Local Government Code quotation on this page therefore comes from a commercial restatement, not from the official text:

• texas.public.law — Water Code §§49.103, 49.107, 49.451, 49.452, 49.4521, 49.453, 49.455, 49.321, 54.012, 54.101, 54.102, 54.201, 54.234, 54.501, 54.505, 54.601, 54.602, and Local Government Code §§43.074, 43.0751. Every page carries the label "Verified: May 26, 2025" with an "Up to date" badge, and credits statutes.capitol.texas.gov as the original source. That verification date is roughly seventeen months before this article, so later amendments may not be reflected.
• codes.findlaw.com/tx/water-code/water-sect-49-452/ — Water Code §49.452. Prints "Current as of January 01, 2026" and the publisher's disclaimer that its codes "may not reflect the most recent version of the law."
• law.justia.com, Texas Water Code §49.452 — edition label "2025 Texas Statutes", with the disclaimer "These codes may not be the most recent version."

The three publishers agree word for word on the text of §49.452 across every subsection read. The other sections were read on texas.public.law only. Verify any statutory quotation against the official text before relying on it in a transaction.

Primary, Texas Commission on Environmental Quality

• tceq.texas.gov/agency/subjects-of-interest/utilities/municipal-utility-districts — "Top Subject of Interest: Municipal Utility Districts". Source of the definition quoted above, the statement that "The Texas Water Code Title 4, Chapter 54 covers statutes specific to MUDs", the Water Districts Map Viewer instruction, and the note on PUC jurisdiction over appellate rate jurisdiction and certificates of convenience and necessity. Printed date: "Last Modified 2026-09-16".
• tceq.texas.gov/waterdistricts/rules-forms.html — "Water Districts: Applications, Forms, Guides, and Rules". Source of the district list description and the 30 TAC Chapter 293 rule citation. Printed date: "Last Modified 2026-03-23".

Primary, Texas Real Estate Commission

• trec.texas.gov/sites/default/files/pdf-forms/20-18.pdf — One to Four Family Residential Contract (Resale), TREC NO. 20-18, revision date 11-04-2024, which states "This form replaces TREC NO. 20-17." Paragraphs 6E(3), 6E(7) and 6E(12) and the paragraph 21 addenda list were read directly from the form. TREC's contract-forms index pages returned a client error and were not read, so no claim is made here about whether TREC publishes any separate utility-district form beyond what the paragraph 21 list shows.

Deliberately not claimed on this page

• Any actual tax rate, bond amount or standby fee for any named district. None was looked up, and none is published here.
• Any figure for how many water districts exist in Texas or in any DFW county. Neither TCEQ page read this run gives a count.
• Anything about how a particular district's facilities, roads or parks are financed or maintained. That is in each district's own order and bond filings.
• Any statement that a MUD tax rate rises or falls over time. The statute sets who levies and when; it does not set a trajectory, and none is asserted here.
• The text of 30 TAC Chapter 293, the TCEQ creation checklist (Form 20-380), or TCEQ's general guide GI-043. None was fetched.
• Water Code §§49.322 through 49.327, and Local Government Code §§43.075 and 43.076, which cover further dissolution and abolition cases not read this run.

This page explains how the process works under Texas law. It is not legal or tax advice, and it does not interpret any contract. Whether a specific property is in a district, what that district's current figures are, and what any notice or contract means for your transaction are questions for the district, your appraisal district, and your own attorney or tax professional.