Who owns the mineral rights under a home in Flower Mound, Texas?
In most of Flower Mound, you do not. Texas lets the mineral estate be split off from the surface, and across Denton County that split usually happened decades ago during Barnett Shale leasing, long before your subdivision was platted. Your deed conveys the surface, your standard Texas title policy excludes minerals from coverage entirely, and nothing in a normal closing tells you who ended up with what is underneath. You have to go look.
Here is the part that surprises people. The mineral estate in Texas is the dominant estate. Whoever owns it has a legal right to use a reasonable amount of the surface to get to it, and the surface owner has an obligation to tolerate that. You do not get a vote, and you do not get paid, unless you happen to own a piece of the minerals too.
That is not a reason to walk away from a house. It is a reason to find out what you are actually buying before you sign, because the answer is knowable in about an hour and almost nobody checks.
Why the answer in Denton County is almost always "not you"
Denton County sits on top of the Barnett Shale. For roughly twenty years, energy companies leased, pooled, and drilled across this county, and that activity left a permanent mark on the chain of title for nearly every tract, including tracts that have never had a well within a mile of them.
Severance is what makes it permanent. When a prior owner sold the surface and kept the minerals, or sold the minerals and kept the surface, the two estates separated for good. They do not rejoin on their own. Every deed after that conveys whatever that owner actually had, which by then was surface only.
Then the mineral estate fragments. It gets split among heirs, sold in fractions, carved into royalty interests and executive rights, and inherited across three or four generations. It is common for the minerals under a single Flower Mound lot to be owned by a dozen people scattered across the country, none of whom have ever seen the house.
A few practical consequences follow from that:
- A builder in a newer community almost certainly did not convey minerals to you. Large tracts get their minerals reserved or leased long before the first slab is poured, and a production-builder contract typically conveys surface only.
- A gas well does not have to be on your lot to involve your minerals. Pooling combines many tracts into one production unit, so a well half a mile away can be producing from under your back yard.
- Royalty is not automatic. If you do not own a mineral interest, there is no check, ever. If you do own a fraction, the operator has to be able to find you before anyone sends you a division order.
- Acreage raises the stakes. On a quarter-acre lot in an established neighborhood the practical risk is close to zero. On the larger unplatted tracts on the west side of town, where there is physically room for a pad site, it is a real diligence item. If you are shopping Flower Mound homes on an acre or more, treat minerals as a standard part of your review, not a curiosity.
What your title commitment actually tells you, and what it does not
This is where most buyers get a false sense of security. You get a title commitment, your title company walks you through it, everything looks clean, and you assume minerals were covered. They were not. They were carved out.
The standard Texas title commitment handles minerals by exception, not by investigation. Schedule B will typically carry a broad exception for all oil, gas, and other minerals, along with any recorded leases, reservations, and royalty interests the examiner found. An exception means one thing: the policy does not insure that item. It is not a title defect and it is not a warning. It is the insurer declining to cover the subject.
So a Schedule B mineral exception tells you minerals are outstanding. It does not tell you who owns them, what fraction, or whether a lease is currently in force. That is a separate question, and answering it is not part of a standard residential closing.
Two things you can actually do about it:
Read Schedule B out loud with your title officer. Ask specifically which documents the mineral exception references, and get copies of the recorded reservations and any existing lease. Those instruments name the parties and the fractions. Allegiance Title and Trinity Title both handle this request routinely. This is the same close-reading discipline that makes the title company's role worth understanding before you are sitting at the closing table.
Ask what a surface-damage endorsement would cost. Texas promulgates the T-19.3 Minerals and Surface Damage endorsement, which insures against certain physical damage to improvements caused by someone extracting minerals. It does not give you the minerals and it does not stop development. It covers damage to the house and the yard. On an acreage tract with real drilling exposure, it is cheap insurance worth pricing. On a small interior lot, your title officer may tell you it is not worth the premium, and that is a fair answer.
The five checks that actually answer the question
None of this requires a landman. Work through these in the option period.
- Pull the Schedule B exceptions and the underlying documents. Start with the recorded mineral reservation. It states the fraction reserved and by whom. This is the single most useful document in the stack.
- Search the Denton Central Appraisal District for mineral accounts. Producing mineral interests are appraised and taxed as separate accounts from the surface property, with their own tax bills mailed to whoever the operator lists on the division order. If a mineral account exists tied to that tract, someone is being paid, and the account tells you who. This is also a good moment to think about how your property tax picture will actually work after you close.
- Check the Railroad Commission's Public GIS Map Viewer. It is free at gis.rrc.texas.gov, and the radius tool will show you every permitted, producing, and plugged well near an address. Two minutes tells you whether this is theoretical or active.
- Check the Town of Flower Mound's Gas Well Status Report. The Town publishes a current status report and map of gas well sites through its Environmental Services department. Flower Mound's drilling ordinance, first adopted in 2003 and amended in 2011, is one of the most stringent in North Texas and carries a 1,500-foot setback that has been used as a template by other cities. That setback is the reason a new pad site inside an established Flower Mound neighborhood is very unlikely. Note that state law limits how far a city can go here: House Bill 40, signed in May 2015, gave the state exclusive jurisdiction over oil and gas operations and preempted local bans, leaving cities only commercially reasonable surface regulation.
- Read Paragraph 2E of the contract, every time. In TREC Form 20-19, the One to Four Family Residential Contract (Resale) that became mandatory on July 1, 2026, Paragraph 2E states that any reservation of oil, gas, or other minerals is made by attached addendum. If the seller is keeping minerals, there should be a TREC Form 44-3, Addendum for Reservation of Oil, Gas, and Other Minerals, attached to your contract. Form 44-3 carries an effective date of February 1, 2023 and replaced the older 44-2.
If Paragraph 2E is referenced but no 44-3 is attached, stop and ask. If a 44-3 is attached, read what fraction is being reserved, and read whether the seller is also reserving the right to use the surface. That second point is the one that matters to you as a homeowner.
If the seller wants to reserve the minerals
This comes up more often on acreage and on estate sales than on a standard subdivision resale, and it is negotiable like anything else in the contract.
The 44-3 addendum is written to reserve the mineral estate broadly: the oil and gas itself, royalty under existing or future leases, executive rights to sign a lease, exploration and development rights, and the implied rights of ingress and egress that come with them. That last category is where a surface owner feels it.
The practical ask is a surface waiver, meaning the seller reserves the minerals but gives up the right to use the surface to get to them. Directional drilling makes this a reasonable request in an area like ours, because the minerals can still be reached from a pad site somewhere else. Form 44-3 provides for addressing surface use, so this is a drafting conversation between your agent and a Texas attorney, not a fight.
What I tell clients is simple. If the seller is reserving minerals on a half-acre lot in an established neighborhood and gives a full surface waiver, sign it and move on. If the seller is reserving minerals on a five-acre tract with no surface waiver, that is worth real negotiation, because you have just bought a yard someone else has a legal right to use.
And be honest about what you are giving up on the royalty side. On a typical Flower Mound lot, the fractional mineral interest under a single home, even when it is producing, is usually a small amount of money. The reason to care about minerals here is surface use and marketability at resale, not a monthly check. Your buyer three years from now will ask the same questions, and you will want documented answers, the same way you want documented answers on what has to be disclosed when you sell.
Frequently Asked Questions
Do I own the mineral rights under my Flower Mound home?
Probably not. In Denton County the mineral estate was usually severed from the surface decades ago, often during Barnett Shale leasing, and your deed conveys only what the prior owner had to give. The only way to know is to read the mineral reservation referenced in Schedule B of your title commitment.
Does my title insurance policy cover mineral rights?
No. Standard Texas title policies take a Schedule B exception for oil, gas, and other minerals, which means the policy does not insure them at all. You can buy a T-19.3 Minerals and Surface Damage endorsement, but that covers physical damage to your improvements from mineral extraction, not ownership of the minerals themselves.
Can someone drill on my property if they own the minerals under it?
In Texas the mineral estate is the dominant estate, so the mineral owner has a right to make reasonable use of the surface to reach it. In practice, Flower Mound's 1,500-foot setback and the availability of directional drilling make a new pad site inside an established neighborhood very unlikely, and a negotiated surface waiver removes the question entirely.
How do I find out if there is a gas well near a house I am buying?
Use the Railroad Commission's Public GIS Map Viewer at gis.rrc.texas.gov and run its radius tool on the address, then cross-check the Town of Flower Mound's Gas Well Status Report and map through Environmental Services. Between the two you will see permitted, producing, and plugged wells in the area within a few minutes.
What is TREC Form 44-3 and when should I see one?
Form 44-3 is the Addendum for Reservation of Oil, Gas, and Other Minerals, effective February 1, 2023, and it is what a seller attaches when keeping all or part of the mineral estate. Paragraph 2E of the current contract, TREC 20-19, points to it. If your contract mentions a reservation and no 44-3 is attached, ask before you sign.
The short version
The minerals under your Flower Mound home were almost certainly separated from the surface long before you got here, your title policy excludes them on purpose, and nobody in a standard closing is going to volunteer the answer. Five checks in the option period, the Schedule B documents, a Denton CAD mineral account search, the Railroad Commission map, the Town's gas well report, and Paragraph 2E of your contract, give you a complete picture for the cost of an hour.
That hour matters most on acreage and on any tract where a seller is reserving something. It matters least on a standard interior lot, and it is still worth doing, because the question comes back when you sell.
If you are working through a purchase where this is live, or you are selling a property with a reservation in the chain and want to know how buyers will react to it, schedule a free Move-Up Strategy Call ... thirty minutes, no pitch, just a clear-headed look at where you are and what your best next move looks like.
This article is general information, not legal, tax, insurance, or lending advice. Mineral title is one of the more technical areas of Texas property law, and a reservation with real dollars or real surface exposure attached to it is worth a licensed Texas attorney's review. Verify your specific situation with your agent, your title company, and where appropriate an attorney.
About Brian White
Brian White helps families in Northwest DFW make their move-up cleanly, selling and buying in one synchronized step. He built BlueFuse Group on a simple standard: other-first service, proactive at every turn, faith and excellence in equal measure. Brian has been married to Tisha for 27 years and is dad to three adult sons. When he's not protecting a family's equity or untangling a tight closing timeline, you'll find him chasing a round of golf or at Valley Creek Church.
Schedule a Move-Up Strategy Call ... no pitch, just a clear-headed look at your next move.
