PERMITOS FIELD GUIDE
Texas land-development due diligence before you buy
Early property research cannot replace a survey, engineering or an agency determination. It can reveal which questions deserve answers before the next large expense.
Updated September 22, 2026 · Ryze Property Solutions LLC1. Identify every authority that may apply
A mailing address does not establish permitting jurisdiction. Check the county, incorporated city limits, extraterritorial jurisdiction, platting authority, special districts and any use-specific regulator. Ask for dated maps or written confirmation when the answer controls the project path.
2. Match the parcel to reliable records
Use the legal description, parcel identifier, survey and deed information together. Confirm that research concerns the actual tract, including any recently divided daughter parcel, easement or access strip.
3. Test legal and physical access
Road frontage on a map is only a starting point. Review ownership, access rights, driveway permitting, sight distance, emergency access and whether anticipated traffic changes the standard.
4. Research water for the full project
Identify potential providers, service territory, capacity, extension costs and timing. For private or shared supply, determine which occupancy or connection thresholds may trigger additional regulation.
5. Evaluate wastewater before fixing density
Wastewater can control the usable layout. Consider soil and site evaluation, reserve area, setbacks, flow assumptions, phased expansion and whether the proposed system requires a different approval route.
6. Screen visible site constraints
Review available floodplain, drainage, easement, utility, fire-access, environmental and topographic information. Treat public mapping as screening evidence until the appropriate professional confirms field conditions and applicability.
7. Separate facts, interpretations and unknowns
Record where each statement came from and when it was reviewed. Mark unresolved issues clearly. A due-diligence process is stronger when it preserves uncertainty instead of turning an assumption into a conclusion.
8. Sequence the next expenditure
Resolve the questions that could stop or substantially change the project before paying for detailed design. The right sequence depends on the proposed use, parcel and approval path.