A property survey helps you understand how a parcel’s boundaries and the features shown on the drawing relate to one another. Before you focus on a fence or a proposed addition, confirm which property the survey covers, when it was prepared and what the surveyor’s notes say.
Read it alongside the deed, title commitment and relevant recorded documents. A survey is important evidence about a property; it does not, by itself, settle every ownership question or authorize a building project.
Start with the identification and legend
Find the legal description, survey date, surveyor’s name and identifying information. Compare the description with the transaction documents. If the drawing is an older copy, ask whether changes have occurred since it was prepared.
Then read the legend. Line weights, symbols and abbreviations can vary, so use the explanation on your particular drawing. Locate the boundary, corners, street frontage and north arrow before interpreting interior features. Do not assume that a fence, hedge or pavement edge is the boundary.
Follow the boundary, then compare improvements
Bearings describe direction and distances describe length. Together with the other survey information, they help explain the parcel’s geometry. Mark anything you do not understand for the surveyor rather than measuring a boundary from an online image.
Look at the improvements actually shown: the house, garage, driveway, fences, pool or other structures. Compare the drawing with the property during your visit. A newer deck, moved fence or added building is a reason to ask whether the survey needs to be updated.
Texas surveying rules address boundary research and monumentation. Questions about where a line belongs should go to a registered professional land surveyor, with legal interpretation handled by an attorney where needed. See the Texas surveying rules for the professional framework.
Distinguish easements, setbacks and apparent encroachments
| Item | What to check |
|---|---|
| Easement | Find the referenced instrument and ask what rights it grants, to whom and over which area. |
| Building or setback line | Confirm the applicable recorded restrictions and city requirements for the exact parcel and proposed work. |
| Structure near a boundary | Ask the surveyor to explain the measured location and have the title company or attorney review any resulting issue. |
A label such as āutility easementā is the beginning of a document review. The recorded language matters. Avoid a blanket assumption that all easements allow the same activities or prohibit every type of improvement.
Likewise, do not treat a setback depicted on an older survey as a complete statement of current development rules. Zoning, recorded restrictions, overlays and other requirements may affect the work. Start with the Dallas Planning & Development guide when researching a project within Dallas city limits.
Read the notes and referenced documents
Survey notes can describe the scope of work, sources used, visible conditions and limitations. Check what is included rather than assuming every underground utility, unrecorded agreement or site condition has been identified.
Match referenced documents with the title materials. If the survey and a record appear to disagree, ask for an explanation before treating either as resolved. For older ownership and construction questions, use our Dallas property-history research guide.
Can an existing survey be used?
Check the executed contract and the title company and lender’s requirements. Under the TREC residential resale contract, Paragraph 6C offers different survey arrangements; the selected option and completed terms matter. An existing survey is not automatically acceptable, and a new survey is not universally required for every resale.
Where an existing survey is furnished under that contract option, the accompanying T-47 affidavit or T-47.1 declaration is relevant. Ask the closing team which documents are required and who is responsible for obtaining any replacement. Keep delivery and objection deadlines on the transaction calendar.
The Texas Department of Insurance T-47.1 declaration addresses changes since the survey date. It is not a substitute for the drawing and does not itself guarantee improvement locations.
Five questions to resolve before closing
- Does this survey cover the correct legal parcel?
- Do the features shown match what is on the site?
- Have the easement and restriction references been explained?
- Has the title company and, where applicable, the lender accepted the survey materials?
- Have outstanding questions been raised within the applicable contract deadlines?
Keep the answers and any revised documents together. Contact Dustin Pitts for help organizing a Dallas home search and identifying the property documents to request.
