Most Texans understand that if you own land, you own the dirt beneath your boots. But what about the sky above it?
Can your neighbor fly drones over your backyard?
Can a developer build a skybridge over your lot?
Can someone run power lines or pipelines across your “airspace”?
The answer lies in a fascinating and sometimes overlooked corner of Texas property law: airspace rights.
As a real estate and civil litigation attorney, I see disputes that don’t just involve fences and driveways—but the invisible column of space above the ground.
Let’s break it down.
The Traditional Rule: “Up to the Heavens”
Historically, common law followed the Latin maxim:
Cujus est solum, ejus est usque ad coelum et ad inferos
(“Whoever owns the soil owns up to the heavens and down to the depths.”)
In theory, land ownership extended infinitely upward and downward.
Modern law, however, has trimmed that principle.
What Texas Law Actually Says About Airspace
Texas recognizes that property ownership includes the right to exclusive possession, but it is not limitless.
Under the Texas Property Code:
“Property” means real property.
— Tex. Prop. Code § 1.04(2)
And real property includes land and improvements, along with associated rights.
More specifically, Texas law protects landowners against unauthorized physical intrusion. Trespass occurs when someone enters or causes something to enter another’s property without consent.
Although the Property Code does not spell out “airspace” in a single provision, Texas courts recognize that a landowner controls the immediate reaches of the airspace necessary for the use and enjoyment of the land.
This concept mirrors federal law. Under:
49 U.S.C. § 40103(b)(1)
“The United States Government has exclusive sovereignty of airspace of the United States.”
But that federal control primarily governs navigable airspace — generally higher-altitude aircraft operations.
That means:
- Commercial airplanes flying overhead → lawful.
- A neighbor’s drone hovering 15 feet above your swimming pool → potentially a problem.
Drones and Low-Altitude Intrusions in Texas
Drone disputes are becoming more common.
If a drone repeatedly flies low over your land:
- It may constitute trespass.
- It may constitute invasion of privacy.
- It may interfere with your use and enjoyment of property.
Texas trespass law protects possessory interests. If the intrusion interferes with ordinary use, courts may treat it as actionable.
Additionally, Texas has specific privacy-related drone restrictions under:
Tex. Gov’t Code § 423.003
(Unlawful capture of image using unmanned aircraft)
This statute restricts capturing images of private property under certain circumstances.
So yes — airspace conflicts are no longer theoretical.
When Airspace Becomes a Construction Dispute
Airspace issues also arise in:
- Encroaching balconies
- Overhanging rooflines
- Skybridges between buildings
- Signage extending over property lines
- Utility lines and infrastructure
If a structure physically occupies the vertical column above your land, that may constitute:
- Trespass
- Encroachment
- Grounds for injunction
Texas courts can order removal of encroachments or award damages.
Subsurface vs. Airspace: A Quick Contrast
Texas is famous for severed mineral estates.
Under Texas law, mineral rights may be owned separately from surface rights. That means someone else may own oil and gas beneath your land.
But airspace is typically not severed in the same way unless conveyed expressly.
This is why title reviews matter in commercial development.
Can Airspace Be Sold in Texas?
Yes.
Air rights can be conveyed by deed. Urban developments sometimes transfer “air rights” to allow construction above existing structures.
Like any conveyance of real property, such transfers must comply with the Statute of Frauds:
“A conveyance of an estate of inheritance, a freehold, or an estate for more than one year in land must be in writing and subscribed and delivered by the conveyor or the conveyor’s agent.”
— Tex. Prop. Code § 5.021
Airspace interests must therefore be properly documented and recorded to protect priority rights.
When Does an Airspace Dispute Become a Lawsuit?
It usually escalates when:
- A neighbor refuses to remove an overhang
- A developer exceeds boundary setbacks
- A drone operator repeatedly intrudes
- A commercial structure encroaches into vertical property lines
At that point, legal remedies may include:
- Temporary Restraining Order (TRO)
- Temporary Injunction
- Permanent Injunction
- Damages for trespass
Because Texas property lines extend vertically, survey evidence becomes critical.
The Practical Rule
You do not own the entire sky.
You own the portion necessary for:
- Reasonable use
- Enjoyment
- Possession
High-altitude aircraft are protected by federal law.
Low-level intrusions that interfere with property use may be actionable.
Why This Matters in Real Life
Airspace disputes are not just theoretical curiosities. They show up in:
- Subdivision conflicts
- HOA disputes
- Commercial construction projects
- Ranch land drone complaints
- Title insurance claims
And as development density increases — especially in growing Texas communities — vertical conflicts are becoming more common.
Final Thoughts
Property ownership in Texas is powerful, but it is not absolute.
Understanding the limits of your airspace rights can prevent costly disputes before they start — or position you correctly if a conflict arises.
If you’re facing an encroachment, construction dispute, or unusual property boundary issue, early legal evaluation matters. Vertical property rights can be subtle, technical, and highly fact-specific.
At David C. Barsalou, Attorney at Law, PLLC, we help clients navigate business, family, tax, estate planning, and real estate matters ranging from document drafting to litigation with clarity and confidence. If you’d like guidance on your situation, schedule a consultation today. Call us at (713) 397-4678, email barsalou.law@gmail.com, or reach us through our Contact Page. We’re here to help you take the next step.
