Can you sell part of your Texas land and keep the rest?

Plenty of owners look at 40 acres and think, “I only need to sell ten.” It is a reasonable instinct. Ten acres of cash, thirty acres of family land, everybody wins. Then the surveyor arrives, the county asks a question nobody expected and the pie starts to look like a geometry exam.

This guide gives you a quotable rule of thumb called the Crust Test, explains each step of a split in plain terms and tells you honestly when selling the whole tract is the better move. It is general information, not legal, tax or surveying advice. Rules differ by county and city, so the people to ask are the county, a licensed surveyor and a Texas attorney.

What is the Crust Test for splitting land?

Every successful split passes three questions. Fail one and you are probably better off selling the whole tract.

The Crust Test: a split works when the slice can get in, the crust can still work and the cut pays for itself.

What does a survey do when you sell part of a tract?

A survey is how a shapeless idea (“the back ten acres”) becomes a legal description a title company can insure. In Texas, rural land is often described by metes and bounds. That is a written walk around the edge of the property, starting at a known point and following distances and directions until it returns to the start. Some land is described by a lot and block in a recorded plat instead, and some by an older reference to a larger survey.

When you carve out a piece, a licensed surveyor typically sets or locates the corners, draws the new boundary and writes a legal description for both the piece you sell and the remainder. The description matters because the deed must identify exactly what is conveyed. A deed that says “ten acres on the north end” is the kind of sentence that starts neighbor disputes thirty years later.

A surveyor can also find problems before a buyer does, such as a fence that is not on the line or an old road easement. Ask what you will receive, because a sketch is not a survey, and ask whether the title company will accept it.

How does a new tract get legal access?

This is the question that sinks more splits than any other. A buyer, a lender and a title company all want to know how someone drives to the new piece without crossing land owned by a stranger.

There are usually three answers:

• Frontage. The new tract touches a public road. This is the cleanest answer.
• An access easement. A recorded easement across your remaining land, or someone else’s, gives the new owner a legal path. The easement should say who maintains it and where exactly it runs.
• Nothing yet. If neither exists, you have a landlocked parcel. It is still sellable to some buyers, but at a discount, and the price reflects the risk.

Suppose you own 40 acres with 300 feet of road frontage at the front corner. You want to sell the back ten acres. The back ten does not touch the road. To sell it as a usable tract, you would grant an easement across the front acreage. That easement also affects the thirty acres you keep, because it becomes a strip you cannot build on and must keep open. The split works, but the crust now has a road through it.

Ask the county or the state highway department, depending on the road, whether a new driveway needs a permit.

What utilities and services does the new piece need?

Buyers pay more for land that can be lived on or built on, and they pay less when every service is a question mark. Utilities do not have to exist, but the buyer should know the situation.

Find out whether electric service is nearby, whether water comes from a public system or a well, whether the soil and size allow a septic system under local rules and whether the tract touches a floodplain or pipeline easement. You do not need to solve all of it before you sell. You do need to know enough to be honest with the buyer, because surprises tend to appear at the title or survey stage, which is the worst time for them.

Do county and city platting rules apply to a split?

Often, yes, in some form. Texas counties and cities generally have rules about dividing land, and they commonly require some kind of plat or approval when a tract is divided into smaller pieces for sale. The details depend on the number of pieces, the size of each, whether new roads are involved and whether the land lies inside a city or in the zone just outside city limits where a city may still have a say.

We are not going to guess at your local rule, and neither should you. Here is the safe way to approach it:

1. Call the county. Ask what is required to divide a tract into two pieces, and whether a city has a say.
2. Ask about size limits. Some places set minimum lot sizes tied to water and septic.
3. Ask the surveyor. Many know local practice and any short-form process.
4. Ask the title company. It will tell you what it needs before it insures a deed to the new piece.
5. Ask a Texas attorney if anything is unclear.

Skipping approvals feels fine until closing, when a title company says no. Asking first is cheaper.

What happens to ag valuation and property taxes when you split?

If your land is currently appraised for agriculture or timber, a split can change the picture. The tax appraisal for agricultural use depends on the land being used in a qualifying way, and a change of use or ownership can affect what the appraisal district does next. The slice you sell may lose its special valuation if the new owner does not continue the qualifying use. A change of use can lead to additional taxes for prior years, usually called rollback taxes, and the details depend on the facts.

For the crust you keep, the question is whether the remaining acreage still qualifies. A much smaller remainder, or one cut off from the part of the land that carried the livestock, hay or wildlife use, can change the answer.

We explain the basics in Texas ag exemption and rollback taxes. Before you sign anything, ask your county appraisal district how a split would affect your valuation, and ask a CPA or tax professional about the sale itself. Do not rely on a buyer, including us, to be your tax advisor.

A split also creates two tax accounts instead of one. That is a small thing, but it is a thing.

What is the remainder problem?

The remainder is the land you keep. People spend weeks thinking about the slice and almost no time thinking about the crust. That is how owners end up with a flag-shaped leftover, a landlocked back pasture or a house that is now fifty feet from a new neighbor’s driveway.

Before you draw the line, ask where the fence goes and who pays for it, whether the remainder keeps its water and its road access, and whether you actually want a neighbor. A new owner brings a driveway, vehicles and often opinions. If you want restrictions on the slice, such as no junk or a minimum home size, ask an attorney how to write them.

Suppose you own 60 acres and plan to sell the 15 acres that includes the only pond. The 15 acres will sell quickly because buyers love water. Your 45 acres of cattle country now has no pond. The sale price for the slice may not cover the cost of drilling a well or building a tank. The line has to follow the water as well as the fence.

How does price per acre change with tract size?

In general terms, large tracts and small tracts attract different buyers. Large tracts tend to draw investors, ranchers and buyers who think in terms of total price and long-term use. Small tracts tend to draw homebuilders, weekend buyers and families who want a place for a house or a getaway. Those buyers pay for convenience and can often afford a higher price per acre because the total price is smaller.

That is why it can feel like cutting off a small piece should bring a better price per acre than the whole. Sometimes it does. But the premium is not guaranteed, and it depends on road access, utilities, location and the local market. It also has to cover the costs we described above, which is the third question in the Crust Test.

There is a flip side. After you sell the premium slice, the remainder may be harder to sell for a good price, since you have taken the road frontage and the best part. Selling the best piece first can leave the crust less attractive. A rough check is to estimate what the remainder would be worth on its own without the slice. If you cannot say, ask a local appraiser, broker or land professional. Our article on how much your Texas land is worth covers how to think about value.

Should you split the land or sell all of it?

Here is the cheat-sheet. It is the one-glance version of the Crust Test.

If the right column describes you, selling the whole tract is probably simpler. That is not a failure. Sometimes the cleanest cut is no cut.

When is selling the whole tract simpler?

Splitting is a project. Selling the whole tract is a transaction. Several situations make the transaction the better choice.

You need the money on a deadline. Surveys, approvals and easements take time, and the timing is outside your control. If a tax bill, a probate deadline or a move is on the calendar, the split may not finish in time.

The land is part of an estate. If heirs share the land, a split needs everyone’s signature, and the heirs may disagree about which part to keep. See selling inherited land and heirs property for how those situations work.

Back taxes or a lien are in play. A lien on the whole tract has to be dealt with at the sale. See selling land with back taxes and selling land with a mortgage or lien.

The access problem has no clean answer. If the only way in is across a neighbor who is not cooperative, the split may be more trouble than it is worth.

When should you NOT sell to a cash buyer?

We buy land directly for cash, so we will tell you where we are not the best answer. A cash buyer is not the right choice if:

• You want the highest possible price and have time. A well-prepared split, sold in pieces to retail buyers on a long timeline, can bring a higher total than a quick cash sale. Our comparison of cash buyers, listings and auctions walks through the tradeoff.
• You want to keep most of the land. If the plan is to sell a sliver and keep nearly everything, a neighbor or local buyer may fit better.
• You want to be paid over time. Ask us about buying your land on owner-financed terms, with a down payment and payments over time. If you want income from a note, read about owner financing in Texas.
• You need to work out boundary or approval issues first. Fix those, then compare offers.

Where a cash buyer helps most is the owner who wants a clean exit: sell the whole tract, skip the survey and approval project, close with a title company and move on.

How do we handle a partial purchase?

We are a direct buyer of Texas land. We buy for cash, and we can also buy on owner-financed or other creative terms when a deal calls for it. If you want to sell the whole tract, our how it works page explains the offer and closing. For a sale without an agent, read about selling land without a realtor. If you want to sell only a portion, send us the details through our contact page and tell us what you have in mind. We will give you a straight answer on whether we can help, and if the better answer is a different path, we will say so.

By the Sell My Texas Estate team · Updated October 2026. General information, not legal, tax or financial advice. Talk with a licensed Texas attorney or CPA about your situation.