What Is a Survey in Texas Real Estate and Do I Need One?

A property survey is one of the most overlooked steps in a Texas real estate transaction. And one of the most important. Here is exactly what it is, what it costs, who pays for it, and what happens if you skip it.

What Is a Property Survey?

A property survey is a professional report that maps the exact boundaries of a parcel and shows the location of all improvements — structures, fences, driveways, pools — relative to those boundary lines. Texas title companies typically require one before closing so buyers can confirm they are purchasing only the land described in the deed, according to LRG Realty's buyer guide on Texas property surveys. Per the Texas Attorney General's consumer protection resources, surveyors can trace the legal history of a property, including property lines, platting restrictions, and zoning regulations.

Is a Survey Required in Texas?

Texas law does not mandate a property survey for residential closings. However, most lenders require a current survey before funding the loan, which means cash buyers are the only ones who can realistically skip it. For financed purchases, a survey is effectively required. Even for cash buyers, skipping a survey is risky: without one, the title insurance policy will include a survey exception, meaning boundary disputes, encroachments, or easement issues fall outside your coverage. Per LRG Realty, the cost of resolving a boundary dispute after closing can easily reach $5,000 to $10,000 in legal fees — significantly more than the cost of a survey upfront.

What Does a Survey Cost in Texas?

A standard residential boundary survey in Texas typically costs $400 to $800, though larger or irregularly shaped lots can push that above $1,000, per LRG Realty's 2026 buyer guide. Most surveys take one to three weeks to complete, so timing matters if your closing date is tight. Budget for a four-week turnaround in most Boerne-area markets and schedule immediately after going under contract.

Who Pays for the Survey?

Per Texas National Title, who pays for the survey is negotiable between buyer and seller and is addressed in Paragraph 6C of the TREC One to Four Family Residential Contract. There are three main options: the seller furnishes an existing survey with a T-47 Affidavit, the buyer pays for a new survey, or the seller pays for a new survey. Under Option 1, if the seller fails to deliver the existing survey or the T-47 Affidavit within the contractually specified time, the buyer has the right to require a new survey at the seller's expense.

Can an Existing Survey Be Reused?

Yes, in some cases. The Texas Department of Insurance allows title companies to use an existing survey if the current owner signs a T-47 Affidavit confirming that the property's physical condition has not changed since the date of the existing survey. A common practical guideline per T2 Real Estate is that surveys older than seven years may automatically require replacement, though individual title companies vary. The survey must be signed and sealed by a Registered Professional Land Surveyor licensed in Texas.

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