Texas Property Surveys: What Buyers Need to Know

If you are financing a home purchase in Texas, a property survey is effectively required. Lenders and title companies routinely demand an acceptable survey before funding, and without one, your title policy carries a survey exception that leaves boundary-related claims uncovered. Cash buyers can technically close without one, but doing so means accepting real, uninsured risk.

A standard residential survey in Texas typically costs a moderate amount and takes a few weeks to complete. Budget up to four weeks in busy seasons or for complex lots.

Your immediate next steps depend on your role:

• Buyer (financed): Confirm your lender’s and title company’s survey requirements in writing, then order a survey during the option period or request the seller’s existing survey plus a signed T-47 affidavit.
• Buyer (cash): Weigh the cost of a survey against the risks below before waiving it.
• Seller: Locate your existing survey, confirm its date and seal, and be prepared to sign a T-47 affidavit at closing.

A survey can reveal issues that reshape a deal entirely:

• Boundary encroachments (a neighbor’s fence or shed crossing your property line)
• Unrecorded easements affecting how you can use or build on the land
• Setback violations by existing improvements
• Flood zone designations that trigger mandatory insurance

Pro Tip: Order your survey the moment the option period begins. Surveyors in Houston’s metro area can be booked out two to three weeks, and a delayed survey can push your closing date.

Key Takeaways

A property survey is effectively required for any financed Texas home purchase, and the T-47 affidavit is the document that allows an existing survey to satisfy that requirement.

Table of Contents

• What a real estate survey in Texas actually shows
• Is a survey required in Texas? Lender, title, and T-47 rules explained
• What a survey shows and why each item matters to buyers
• What a Texas survey costs and how long it takes
• Where to find an existing survey and whether surveys are public record
• The T-47 affidavit, P-2 rule mechanics, and how title companies use them
• How to order a survey in Texas and what to ask a licensed surveyor
• How surveys affect closing and common transaction scenarios
• What Houston transactions have taught me about surveys
• Survey coordination is part of every transaction we handle
• Sources

What a real estate survey in Texas actually shows

A property survey is a technical document produced by a licensed land surveyor who visits the property, researches deed records and plats, and produces a signed and sealed plat or diagram showing the legal boundaries of the land, the location of improvements, and any encumbrances visible on the ground. The surveyor places or confirms corner monuments (iron pins or concrete markers) that physically define the property’s edges.

Texas residential transactions most commonly involve one of three survey types:

• Category 1A (Title Survey): The standard for residential title insurance in Texas. Produced under Texas Society of Professional Surveyors standards, it shows boundaries, improvements, easements, encroachments, and access. This is what your title company and most lenders will accept for a single-family home.
• ALTA/NSPS Land Title Survey: A more detailed national standard used for commercial transactions or when a lender specifically requires it. Costs more ($1,000–$2,500+) and takes longer, but provides broader coverage of title-related matters.
• Boundary-only survey: Establishes property lines without locating improvements. Useful for land purchases or disputes but generally insufficient for title insurance purposes.

The deliverable is a signed and sealed plat: a scaled drawing with the surveyor’s professional seal, the legal description, bearings and distances for each boundary line, and notations for easements, encroachments, and improvements. That seal is what gives the document legal standing and makes it acceptable to title companies and lenders.

Is a survey required in Texas? Lender, title, and T-47 rules explained

Texas law does not require a property survey for every residential closing. The practical reality, however, is that lenders and title companies make surveys functionally mandatory for most financed transactions.

Here is how the rules work. The Texas Department of Insurance Basic Manual, Procedural Rule P-2, governs when a title company can issue area-and-boundary coverage. Without an acceptable survey, the title company adds a survey exception to your policy, which excludes any claim arising from boundary discrepancies, encroachments, or easements not shown in the public records. That exception is a significant gap in coverage. Most lenders will not fund a loan with that exception in place, which is why an acceptable survey becomes a practical requirement even though no statute demands one.

The P-2 rule also provides a path to using an existing survey rather than ordering a new one. If the seller has a prior survey and signs a Form T-47 Residential Real Property Affidavit, certifying that no material changes have occurred to the property since that survey was made, the title company may accept the older survey for purposes of issuing area-and-boundary coverage. Both the title company and the lender retain discretion to reject a prior survey they consider too old or inadequate.

Pro Tip: Paragraph 6 of the TREC One-to-Four Family Residential Contract governs who provides the survey and when. Check the boxes carefully: you can require the seller to furnish an existing survey and T-47 within a set number of days, or specify that a new survey will be obtained. Missing that deadline can leave you without an acceptable survey at closing. Review TREC contract language before you negotiate.

What a survey shows and why each item matters to buyers

Every item on a Category 1A survey carries a direct financial or practical consequence. Understanding what you are looking at protects your investment.

• Boundary lines and corner monuments. The survey shows exactly where your property ends and your neighbor’s begins. A discrepancy between the survey and the fence line can mean you own less usable land than you thought, or that a structure you planned to build is not where you expected.
• Encroachments. A neighbor’s fence, shed, driveway, or even a portion of their home may cross onto your property. Resolving an encroachment after closing can require legal action or a negotiated easement, both costly.
• Recorded and unrecorded easements. Utility easements, drainage easements, and access easements restrict what you can build and where. An unrecorded easement that a utility company has used for decades may not appear in the deed records but will appear on a proper survey.
• Setbacks and improvement locations. The survey shows whether existing structures comply with municipal setback requirements. A garage or addition built too close to the property line can create permitting problems and affect resale.
• Flood zone notation. Many surveyors note the FEMA flood zone designation on the plat. A property in a Special Flood Hazard Area (Zone A or AE) triggers mandatory flood insurance for federally backed loans, which adds meaningfully to annual carrying costs.
• Right-of-way and access. The survey confirms whether the property has legal access to a public road. Landlocked parcels or shared driveways with no recorded easement are title problems that surface here first.

The Texas Real Estate Research Center notes that surveys are especially important when land use changes are planned, when title insurance requires area-and-boundary coverage, or when physical improvements have occurred since the last recorded plat.

What a Texas survey costs and how long it takes

A standard residential Category 1A survey in Texas typically runs within a moderate price range depending on lot size, location, and complexity. An ALTA/NSPS survey for a commercial property or a lender with elevated requirements generally costs more, reflecting broader coverage of title-related matters. These figures reflect industry-reported ranges; your actual quote will depend on the specific property.

Several factors push costs higher:

• Lot size and shape. Larger or irregularly shaped lots require more fieldwork and more time to research deed records.
• Access and terrain. Properties with limited access, dense vegetation, or significant grade changes take longer to survey.
• Records research. If prior surveys are missing or the property’s legal description is unclear, the surveyor must spend more time in county records before fieldwork begins.
• Metro vs. rural. Houston metro surveyors often have higher base rates than rural counterparts, though rural properties can offset that with greater complexity.
• Monument condition. If corner pins are missing or disturbed, the surveyor must set new monuments, adding time and cost.

Turnaround is typically one to three weeks for a standard residential survey. Budget up to four weeks during busy spring and summer closing seasons or for complex lots. Delays also occur when county records are backlogged or when a monument search requires additional fieldwork.

Pro Tip: When requesting quotes from multiple surveyors, ask each one to provide a written scope that lists exactly what is included: the survey type (Category 1A or ALTA), whether corner monuments will be set or found, the number of stamped copies, and whether a digital file is included. Comparing apples-to-apples quotes prevents surprises at delivery.

Where to find an existing survey and whether surveys are public record

Many buyers assume surveys are easy to find online or at the county courthouse. The reality is more nuanced.

Are surveys public record in Texas? Recorded subdivision plats are public record and available through the county clerk’s office or online portal. However, a private survey commissioned for a specific transaction is generally not recorded and does not appear in public records. You may find the original subdivision plat, but not the individual survey that a prior owner ordered for their closing.

Numbered steps to locate an existing survey:

1. Ask the seller directly. The seller’s prior survey is the most common source. Request the original signed and sealed plat along with any prior T-47 affidavit.
2. Contact the title company from the seller’s last closing. Title companies retain copies of surveys used in prior transactions. A title search request can often surface the document.
3. Check county clerk records for recorded plats. Search the county’s online deed records for the subdivision plat. This gives you boundary context even if it is not a property-specific survey.
4. Contact the surveyor named on any prior documents. If you have a deed or prior title commitment that names a surveying firm, call them. Many firms retain digital copies of their work.
5. Review the seller’s disclosure statement. Texas sellers are required to disclose known material facts; a prior survey showing an encroachment or easement should appear in the property disclosure statement.

When you obtain an existing survey, confirm the date, the surveyor’s seal and license number, and whether any improvements have been added since it was made. A survey from 15 years ago on a property where a pool, addition, or fence was built afterward may not be acceptable to your lender or title company without a new survey or an update.

The T-47 affidavit, P-2 rule mechanics, and how title companies use them

The T-47 affidavit is the document that makes an existing survey usable at closing. Understanding how it works, and its limits, protects both buyers and sellers.

What the T-47 certifies

The Form T-47 Residential Real Property Affidavit is signed by the seller (and sometimes the buyer) under oath before a notary. It certifies that since the date of the existing survey, no new improvements have been made, no new encroachments have occurred, and no new easements have been granted. That sworn statement gives the title company the assurance it needs to accept the prior survey and issue area-and-boundary coverage without ordering a new one.

P-2 mechanics and the 7-year guideline

Procedural Rule P-2 sets the framework for when title companies may accept an existing survey. For refinances, many title companies apply a practical guideline of accepting surveys up to seven years old when accompanied by a T-47. For purchase transactions, lender and title discretion is broader, and some lenders will reject any survey older than five years regardless of the T-47. Confirm acceptance in writing before relying on a prior survey.

T-47 vs. T-47.1: the unsworn declaration option

The TLTA proposed rule changes (Exhibit 13) introduced Form T-47.1, an unsworn declaration that can substitute for the notarized T-47 affidavit under Texas Civil Practice and Remedies Code Section 132.001. The T-47.1 was proposed to reduce notary friction during remote closings, where scheduling a notary adds logistical complexity. Whether a title company will accept a T-47.1 in lieu of a notarized T-47 depends on that company’s underwriting guidelines and the lender’s requirements.

The T-47 affidavit is only as reliable as the seller’s knowledge of what has changed on the property. A seller who built a fence, added a shed, or granted a neighbor informal access since the last survey must disclose those changes — signing a T-47 that omits them creates title exposure for everyone at the table.

Checklist for evaluating an existing survey and T-47:

• Survey date and whether it predates any known improvements
• Surveyor’s seal, signature, and active TBPLS license number
• T-47 signed, notarized, and dated after the seller’s last knowledge of changes
• Title company confirmation (in writing) that the survey is acceptable
• Lender confirmation (in writing) that the survey meets their requirements

Pro Tip: Use Paragraph 6 of the TREC contract to set a firm deadline for the seller to deliver the survey and T-47. If the seller misses that deadline, you retain the right to order a new survey at the seller’s expense. Without that deadline in writing, you have limited leverage if the seller is slow to produce documents.

How to order a survey in Texas and what to ask a licensed surveyor

Ordering a survey is straightforward when you know what to provide and what to confirm.

When to order: The moment your option period begins. Surveyors in Houston and other Texas metros can be booked out two to three weeks, and you need the completed plat in hand before your lender’s underwriting deadline. For new construction, a survey is always required and is typically ordered by the builder, but confirm this in your new construction contract.

What to provide the surveyor:

• Legal description from the deed or title commitment
• Copy of any prior survey if available
• Access instructions (gate codes, contact for key holder)
• Your title company’s name and contact so the surveyor can coordinate delivery

Questions to ask before hiring:

1. Are you licensed with the Texas Board of Professional Land Surveyors (TBPLS)?
2. What survey type will you produce — Category 1A or ALTA/NSPS?
3. What is your current turnaround time, and can you meet my closing deadline?
4. Will you set or confirm corner monuments?
5. What does the plat include (easements, encroachments, flood zone notation)?
6. How many stamped copies will you provide, and is a digital file included?
7. What is your fee for a re-stake or boundary dispute follow-up?

Expected deliverables checklist:

• Signed and sealed plat (paper and digital)
• Legal description confirmed or corrected
• Corner monuments set or found and noted
• Certificate of Survey with surveyor’s seal and TBPLS number
• Notation of easements, encroachments, and improvements
• Flood zone designation noted if applicable

Pro Tip: Ask the surveyor to send a brief written scope confirming the survey type, deliverables, and turnaround date before you pay a deposit. Forward that scope to your title company to confirm acceptance before work begins. This one step prevents the costly scenario of receiving a survey your title company will not accept.

How surveys affect closing and common transaction scenarios

Understanding how a survey interacts with your closing protects you from last-minute surprises.

Scenario 1: Seller provides survey and T-47, both accepted. This is the smoothest path. The title company reviews the survey, confirms it meets P-2 requirements, and issues area-and-boundary coverage. Your lender approves the survey, and closing proceeds on schedule. Confirm both acceptances in writing during the option period, not the day before closing.

Scenario 2: Seller misses the Paragraph 6 deadline. If the seller fails to deliver the survey and T-47 by the contractual deadline, the buyer has the right to order a new survey at the seller’s expense. Document the missed deadline in writing immediately. This scenario is more common than buyers expect, particularly in estates or inherited properties where the seller may not know where the prior survey is.

Scenario 3: Lender rejects the prior survey. Even with a valid T-47, a lender may require a new survey if the prior one is too old, uses a different survey type than required, or shows conditions the underwriter finds unacceptable. Lenders and title companies exercise independent discretion, and a seller-provided survey that satisfies the title company may still fail the lender’s review. Confirm lender acceptance separately and early.

Scenario 4: Refinance with an existing survey. For refinances, many title companies accept surveys up to seven years old with a T-47 affidavit, provided no material changes have occurred. The lender’s guidelines may be stricter. Check both before assuming your existing survey will suffice.

What a survey exception means for your coverage. When a title policy carries a survey exception, it excludes claims arising from boundary discrepancies, encroachments, or easements not shown in the public records. If a neighbor later claims your fence crosses their property, or a utility company asserts an easement that was not recorded, your title insurance will not cover the dispute. Removing that exception requires an acceptable survey. Review your closing checklist to confirm the survey exception has been removed before you sign.

Negotiation tips:

• Include a survey requirement in your initial offer, specifying seller-provided survey and T-47 within a set number of days.
• If the title company rejects the seller’s prior survey, negotiate a credit toward the cost of a new one rather than absorbing the expense yourself.
• For properties with known boundary issues or recent additions, insist on a new survey regardless of what the seller offers.

The role of the title company in reviewing and accepting surveys is central to this process. Understanding their standards before you negotiate saves time and money.

What Houston transactions have taught me about surveys

Surveys rarely get the attention they deserve until something goes wrong. In Houston’s older neighborhoods, where lot lines were drawn decades ago and fences have shifted with each successive owner, encroachments are far more common than most buyers expect. A fence that has stood for 30 years is not automatically a legal boundary. A survey ordered late in the process has a way of surfacing exactly the kind of issue that requires a renegotiation, a title hold, or a delayed closing.

My practice is to order the survey on day one of the option period, not day seven. I also confirm in writing, before the option expires, that both the title company and the lender have reviewed and accepted the survey. That confirmation is what gives a buyer real protection. A verbal “it looks fine” from a title officer is not the same as a written acceptance.

In Houston’s Heights, Montrose, and older inner-loop neighborhoods, I have seen encroachments on nearly a third of properties with surveys more than 10 years old. The issue is almost never malicious; it is simply the accumulated drift of fences, additions, and informal agreements that never made it into recorded documents. A current survey, ordered early, gives you the information you need to negotiate from a position of knowledge rather than assumption. For buyers considering Houston’s luxury market, where lot values are substantial, that knowledge is not optional.

Survey coordination is part of every transaction we handle

Navigating the survey, T-47, and title acceptance process is one of the most detail-intensive parts of any Texas closing. Newhomeshoustontexas coordinates survey orders, confirms title and lender acceptance, advises on Paragraph 6 negotiation, and connects buyers and sellers with trusted local surveyors who understand Houston’s specific requirements.

Whether you are purchasing a luxury residence, a new construction home, or an investment property, our team handles the logistics so nothing falls through the cracks. We review your contract’s survey provisions before you sign, track delivery deadlines, and flag issues early enough to resolve them without delaying your closing.

Contact Newhomeshoustontexas to discuss your transaction and get a referral to a licensed Houston-area surveyor who can meet your timeline.

Sources

The following primary sources were used for this article. Sellers and buyers are encouraged to review the T-47 PDF directly, as it is the form you may be asked to sign at closing.

• Tdi
• Sizing Up Surveys | Texas Real Estate Research Center
• Glo
• Tsps

To verify a surveyor’s TBPLS license, use the Texas Board of Professional Land Surveyors license lookup at Tbpls.

This article is general information, not a substitute for advice from a qualified lawyer. Consult a qualified legal professional about your own circumstances before acting on anything here.

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