Do Mineral Rights Transfer With Property Sales in South Texas?

Do Mineral Rights Transfer With Property Sales in South Texas?

May 08, 20265 min read

If you’re thinking about selling your home in Floresville, Texas, you’re probably wondering what you actually need to do before listing… and what you can skip.

We get this question all the time.

Some homes in Floresville sell quickly with very little work. Others sit on the market because a few key things were missed early on.

James and Barbara Peterson are real estate agents in Floresville, Texas, and after helping buyers and sellers for over 30 years, we’ve seen what makes the difference.

In this guide, we’ll walk you through what actually matters before you list your home… so you don’t waste time or money on the wrong things.


If you’re buying or selling land in South Texas, mineral rights can completely change the value of the deal. A lot of people assume the mineral rights automatically transfer with the property. Sometimes they do. Sometimes they absolutely don’t.

That’s why this comes up so often in places like Karnes County, DeWitt County, La Salle County, McMullen County, and other areas tied to Eagle Ford Shale activity.

What Are Mineral Rights?

What Is a Mineral Deed and Why It Matters

Mineral rights give someone the legal right to access and profit from minerals below the surface of the land.

That can include:

  • Oil

  • Natural gas

  • Coal

  • Other underground resources

In Texas, mineral rights can be separated from surface rights. That means one person can own the land while someone else owns what’s underground.

This is very common in South Texas.

Do Mineral Rights Automatically Transfer?

Property sales staff submit land mortgage contract documents to home buyers for sign.

Not necessarily.

In Texas real estate transactions, mineral rights only transfer if:

  • The seller actually owns them, and

  • The contract and deed include them in the sale

A seller may:

  • Own 100% of the mineral rights

  • Own only a partial interest

  • Have already sold them years ago

  • Be leasing them to an oil and gas company

This is why title research matters so much in South Texas land transactions.

Why Mineral Rights Matter in South Texas

Multimedia Gallery | ConocoPhillips

In areas near Eagle Ford Shale production, mineral rights can be worth a substantial amount of money.

A property with active royalties or future drilling potential may:

  • Sell for more

  • Create ongoing income

  • Attract investors and ranch buyers

On the flip side, some buyers don’t realize they’re purchasing land without any mineral ownership attached.

That can create confusion after closing.

Common Mistakes Buyers and Sellers Make

RUBICON COACHING, LLC - Rubicon Coaching Blog

Assuming the minerals come with the land

This happens all the time. Never assume.

Not reviewing the title commitment carefully

Mineral reservations are often buried deep in legal descriptions and exceptions.

Forgetting about heirs and inherited interests

In South Texas ranch properties, mineral ownership can be split among multiple family members over generations.

Using generic contracts

Mineral rights language should be specific and reviewed carefully.

Real-World Scenario

Deep Spring Ranch 250 Acre Ranch For Sale In Runnels County

A seller in Karnes County listed a 120-acre ranch believing the mineral rights were included. During title review, it turned out previous family members had sold 75% of the minerals decades earlier.

The buyer still moved forward, but the purchase price changed significantly once the actual mineral ownership was confirmed.

That’s why experienced local guidance matters with South Texas land deals.

What Buyers Should Ask

Real estate agents discuss home and land purchases with customers after agreeing to a home purchase and loan agreement.

Before purchasing land in South Texas, ask:

  • Does the seller own any mineral rights?

  • How much of the mineral estate is owned?

  • Are there active oil and gas leases?

  • Are royalties currently being paid?

  • Has a title company confirmed ownership?

These questions can impact both value and future income potential.

What Sellers Should Do Before Listing

Title Company for Texas Real Estate Transactions | Scout Title

If you’re selling:

  • Review prior deeds

  • Gather royalty statements if applicable

  • Confirm ownership percentages

  • Talk with a title company early

This prevents surprises during escrow.

FAQ

Attorneys are giving advice on real estate law. Signing real estate agreements, buying-selling, renting and mortgages.

Can you sell land and keep the mineral rights in Texas?

Yes. A seller can reserve some or all mineral rights when selling property.

How do I know if mineral rights are included?

The purchase contract, deed, and title work will specify whether mineral rights transfer.

Are mineral rights valuable in South Texas?

They can be extremely valuable depending on location, production activity, and existing leases.

Can mineral rights be inherited?

Yes. Mineral rights often pass through estates and family inheritance.

Do all South Texas properties have mineral rights available?

No. Many properties have had the minerals separated years ago.

Final Thoughts

El Patron Ranch for Sale in Carrizo Springs, TX - Dimmit County | Farm & Ranch

Mineral rights are one of the biggest factors that can affect land value in South Texas. Whether you’re buying a ranch, investment property, hunting land, or inherited acreage, it’s important to understand exactly what is and is not included in the sale.

A careful review of title records, contracts, and ownership history can save both buyers and sellers from major surprises later.

If you’re dealing with land in South Texas, especially in Eagle Ford Shale areas, make sure you work with professionals who understand both Texas real estate and mineral ownership issues.

If you’re thinking about selling your home in Floresville, Texas, the first step is getting a clear plan based on your specific situation.

James and Barbara Peterson are real estate agents in Floresville, Texas helping homeowners understand what their home is worth, what they should (and shouldn’t) do before listing, and how to position it to sell.

If you want, we can help you:

• Understand what your home could realistically sell for
• Identify what updates (if any) will actually make a difference
• Create a plan based on your timeline and goals

Call or text us at 210-540-6487 or 210-740-1295, or reach out through our website,
www.txranchandhome.com

No pressure. Just clear answers so you can make the right decision.

South Texas mineral rightsEagle Ford Shale LandTexas ranch mineral rightsbuying land in South TexasKarnes County landLa Salle County ranchMcMullen County landDeWitt County propertyTexas surface rightsranch land mineral ownershipTexas land investingoil royalties Texasinherited mineral rights Texas
Back to Blog

James Peterson, ALC & Barbara Peterson

Brokers/Owners

United Country Real Estate | Texas Ranch and Home

Real Estate Agents Floresville, TX 78114

Cell:  210-740-1295 Cell: 210-540-6487 

[email protected]

barbara@txlandteam.com

Real Estate Markets

La Vernia, Texas

Jourdanton, Texas

Adkins, Texas

Elmendorf, Texas

Stockdale, Texas

Wilson County, Texas

Bexar County, Texas

Each office independently owned and operated. The Information provided herein is deemed accurate, but subject to errors, omissions, price changes, prior sale or withdrawal. United Country does not guarantee or is anyway responsible for the accuracy or completeness of information, and provides said information without warranties of any kind. Please verify all facts.

© 2026 Local Expertise Regional Access (LERA). All rights reserved. Information Deemed Reliable but Not Guaranteed. Information on this site is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

© Copyright 2026 Texas Ranch and Home - Floresville Texas County Real Estate
Website Designed & Powered by Hi5 Connect.

Privacy Policy | Terms of Use | Fair Housing Statement