Is Texas Hill Country land a good investment?

Land is sold on scenery and bought on diligence. A tract with a view and a low price per acre can carry a tax status that collapses the year you change what you do with it, a well that will not produce, an access easement that is not recorded, and no realistic path to a septic permit. None of that shows up in the listing. All of it shows up in the closing file or the year after.

Ag valuation is the biggest single line item, and it is conditional

Most rural Texas tracts are taxed not on market value but on productivity value under 1-d-1 open-space appraisal. That is a large reduction, and it is the reason a 40-acre tract can carry a smaller tax bill than a house in town.

It is also conditional. Under the Texas Comptroller's ag and timber rules, 1-d-1 open-space appraisal requires:

• current principal agricultural use of the land;
• use to the degree of intensity generally accepted in the area — a local standard the appraisal district applies, not a number you choose; and
• agricultural or timber production in 5 of the preceding 7 years.

"Degree of intensity generally accepted in the area" is the phrase to underline. It means a few animals on a large tract may not qualify. What counts is set locally, and in Kendall County the people who decide it are at Kendall Appraisal District — not Bexar CAD, because Boerne and Kendall County are not in Bexar County or the City of San Antonio.

Wildlife management use is the alternative that suits buyers who are not going to run cattle. The land must have been previously qualified as open-space or timber land, and it must be used in at least 3 of 7 specified ways to propagate a sustaining breeding, migrating or wintering population of indigenous wild animals. The word "previously qualified" is the gate: wildlife management is a conversion of an existing ag valuation, not a fresh start on land that never had one.

Before writing an offer, ask the appraisal district what the tract currently carries, what the qualifying use is, and what it would take to keep it.

The rollback tax is the thing that surprises buyers

Take ag-valued land out of ag use and the appraisal district assesses an additional tax — the rollback. Under Texas Tax Code §23.55, it equals "the difference between the taxes imposed on the land for each of the three years preceding the year in which the change of use occurs" (Texas Tax Code §23.55) — the gap between what was paid on productivity value and what would have been paid on market value.

Two corrections worth making, because both circulate widely.

First: the buyer who changes the use inherits the bill. The rollback is triggered by the change of use, not by the sale. A buyer who closes on an ag-valued tract, stops running livestock, and puts up a house is the one holding the assessment, for tax years in which the seller owned the land and got the benefit. Nobody is required to warn you.

Second: there is no separate statutory rollback interest rate. A great many land-buying articles publish a 5% or 7% "rollback interest" figure. §23.55 does not impose one. It provides only that the additional taxes incur "penalties and interest as provided by law for ad valorem taxes imposed by the taxing unit" if they are not paid by the delinquency deadline. That is ordinary delinquency interest on an unpaid bill, not a rollback surcharge. Treat any page quoting a specific rollback interest percentage as unsourced.

What the rollback actually costs on a given tract is arithmetic on that tract's own three-year history and the rates of every entity that taxes it. Kendall County parcels sit under a stack that can include Boerne ISD or Comfort ISD, the City of Boerne, Kendall County, Kendall County MUD, Miralomas MUD, the Cow Creek Groundwater Conservation District, and Kendall County WCID #1 (Kendall AD; Kendall County tax rate information). Get the number from the appraisal district before you commit, and take the consequences to a CPA.

Water is a permitting question, not a plumbing question

Groundwater in Kendall County is regulated by the Cow Creek Groundwater Conservation District, which sets drought stages using data from roughly 42 monitor wells, stream gauges on Cibolo Creek and the Guadalupe River, and more than 100 rain gauge sites. Cow Creek is also a taxing entity on Kendall County bills.

Drought stages move, and stage rules can restrict permitted pumping. Do not take a stage from any article, including this one. Check the district for the current stage and for what it means for a new or existing well on the tract.

The questions to ask before buying land you intend to build on:

• Is there an existing well, and what does it actually produce today — not what the seller remembers it producing?
• What does Cow Creek require to permit a new well on this tract, and are there spacing or production conditions?
• Do the water rights convey? TREC publishes a Seller's Disclosure about Groundwater and Surface Water Rights, form 61-0, effective 07/01/2026 (TREC), which exists precisely because buyers assume water rights follow the dirt.

A tract with no viable water is not cheap land. It is a different asset.

Access, easements and the rest of the diligence list

Each of these is a separate item with a separate professional attached, and each one has sunk a Hill Country land deal:

• Legal access. Does the tract have recorded, deeded access to a public road, or does the driveway cross a neighbor's land on a handshake? An easement that is not recorded is not access. This is a title and survey question and a Texas real estate attorney question.
• Survey. Acreage, boundaries, encroachments, the location of easements and any floodplain line. On raw land this is not optional.
• Utilities. Distance to the nearest electric service and the cost to extend it. That number can be large and it is quoted by the utility, not estimated by anyone else.
• Septic feasibility. Hill Country soil over limestone is thin. Whether a conventional system will perc, or whether the tract needs an engineered aerobic system, changes the build budget materially. That is a soil evaluation, done before closing, not after.
• Minerals. Texas allows severed mineral estates, and a prior owner may have reserved them. TREC has an Addendum for Reservation of Oil, Gas, and Other Minerals, form 44-3, effective 02/01/2023.
• Deed restrictions and any POA. Private restrictions can control building size, materials, livestock, subdivision and short-term rental use, and they are enforceable regardless of what zoning says.
• Which contract form applies. Vacant land generally uses the Unimproved Property Contract, TREC form 9-18, effective 07/01/2026; a tract with a home and acreage generally uses the Farm and Ranch Contract, form 25-17, effective 07/01/2026 (TREC).

Financing raw land is its own product

Raw land does not finance like a house. Terms, down payment and amortization are different, and the lenders who do it are often not the lenders who do residential mortgages. A buyer planning to build should get the land loan and the construction financing structured together with a lender before writing an offer, not after. Nothing about raw land financing should be assumed from residential experience.

The demand side, stated honestly

Kendall County grew 20.3% between 2020 and 2025, from an estimated 44,568 to 53,289, driven mostly by domestic migration (Community Impact).

That is a real, sourced population trend, and it is the strongest available argument that demand for land here is not hypothetical. It is not a forecast, and it is not a return.

This page does not publish land prices per acre, appreciation rates or absorption figures. Those vary enormously by location, access, water, topography and tract size, they move constantly, and a number pulled off a blog is worse than no number. Ask for current comparable land sales, dated, for the specific area and tract size you are considering.

The honest summary

Hill Country land can be a good investment. It is never an easy one. The tracts that work are the ones where a buyer priced the ag status, the rollback exposure, the water, the access and the septic before closing instead of discovering them afterward. The tracts that go wrong almost always go wrong on one of those five.

Who answers which question

• Kendall Appraisal District — current ag valuation status, qualifying use, degree of intensity, and what a rollback would be on this tract.
• A CPA or tax advisor — the tax consequences of a change of use, and how the rollback lands on your return.
• A Texas real estate attorney — access, easements, deed restrictions, severed minerals, title defects.
• Cow Creek Groundwater Conservation District — well permitting and current drought stage.
• A surveyor, a licensed inspector and a septic professional — boundaries, improvements and system feasibility.
• A lender — land loan structure and construction financing.

Related questions

• What is an ag exemption in Texas, and what are rollback taxes?
• What should I know about septic and wells in the Hill Country?
• Does Boerne have enough water?
• Is Boerne, Texas growing?
• Is Boerne a good real estate investment?

Questions about a specific property?

Call or text 830-446-3847 · Email heath.shepard@kw.com

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This page explains how Texas ag valuation, rollback tax and land diligence work. It is not legal or tax advice. Confirm valuation and rollback exposure with Kendall Appraisal District, tax consequences with a CPA, and access, easements and mineral rights with a Texas real estate attorney.