A data center campus can sit outside city limits, inside an ETJ, within one water CCN and inside a different electric service territory. Those lines do not merge because the owner negotiates with one city. The project moves when the team identifies which boundary controls each decision, which provider can deliver each service and which agreements must be complete before capital is released.
The campus problem
Illustrative scenario, not a claimed client result.
A hypothetical campus parcel sits outside a city's limits but within its ETJ. A separate retail public utility holds the water CCN. The electric provider's territory does not change at the city line. The city is willing to discuss owner-requested annexation and a development agreement, but the first tenant needs a service date before a regional water main is funded. The owner must decide whether annexation, a lawful unincorporated route or a changed first phase produces the most executable development plan.
The parcel is governed by several maps at once
Municipal jurisdiction, utility certification, property rights and physical capacity are separate layers. Annexation can change the municipal relationship without moving an existing utility asset or creating treatment capacity. ETJ status can affect the available local process without making the parcel part of the city. A water or sewer CCN identifies a certificated service area, but the owner still needs the provider's supported delivery scope, funding and schedule.
A boundary-first discussion often stalls because the owner may be negotiating taxes and city services while the critical water main belongs to another provider. The development plan must connect authority, infrastructure and contracts in the order each decision requires.
The Texas starting point
A city limit, an extraterritorial jurisdiction and a certificate of convenience and necessity answer different questions. Chapter 42 addresses municipal extraterritorial jurisdiction. Chapter 43 contains annexation procedures. PUCT water and sewer rules govern certificated service areas and related applications. None of those boundaries alone establishes that a particular provider has capacity in the ground, that the city controls every utility or that annexation automatically changes a CCN.
Texas Local Government Code Chapter 42: extraterritorial jurisdiction
Compare complete routes, not isolated boundaries
Build a parcel-specific matrix for city limits, ETJ, water and sewer CCNs, electric territory, districts, roads and easements. Compare annexation, an available unincorporated route and a changed phase using the same tenant demand, first-service date and cost boundary.
Sitebraid would coordinate the boundary record, provider scope, legal pathway and infrastructure sequence with the responsible specialists. The owner receives a decision, prerequisites and a fallback if a public body or provider declines.
Solutions and their tradeoffs
Owner-requested annexation with a coordinated service plan
Use annexation when municipal authority and negotiated services materially improve the delivery route.
Conditions to resolve: Confirm the lawful procedure, provider participation, infrastructure scope, taxes, fees and schedule before treating the boundary change as a solution.
Remain outside city limits under a supported route
Use county, district, provider and environmental pathways where they can lawfully support the phase.
Conditions to resolve: Absence of city limits is not absence of regulation, service rights or public obligations.
Change the phase or service route
Reduce, relocate or rephase demand when neither jurisdiction option can meet the required date and cost.
Conditions to resolve: Price the tenant consequence and preserve later options instead of assuming an unfunded regional extension.
Boundary and authority matrix
Swipe or scroll to compare all columns.
| Layer | Question it answers | What it does not prove |
|---|---|---|
| City limits | Municipal territory and applicable city authority | Utility capacity or a changed CCN |
| ETJ | Defined extraterritorial jurisdiction under current law | Full city zoning or automatic future annexation |
| Water or sewer CCN | Certified retail service area | A funded main or sufficient treatment capacity |
| Electric territory | Applicable provider route | An accepted large-load service date |
| District or easement | Specific powers or property rights | Authority outside the enabling law or recorded right |
This is the development problem behind our entitlements stalled challenge. Our Entitlements & community capability explains the scope Sitebraid can take on.
Our approach: from the decision to delivery
Commission a current boundary survey and title review. Obtain authoritative city-limit and ETJ records, water and sewer CCN mapping, electric service confirmation, district boundaries, access control and recorded easements. For every service, identify the provider, physical capacity, extension scope, funding source, recurring charge, approval path and acceptance evidence. Counsel should confirm which annexation or agreement procedure is available and what changes, if anything, when the boundary changes.
Build one parcel-specific authority record
Reconcile survey, title, municipal, PUCT, provider and district records. Flag approximate online maps as screening evidence until the relevant authority confirms the project position.
Sequence the decisions
Identify which service discussions must precede annexation, land commitments, applications and infrastructure releases. Do not spend on a boundary strategy while the actual critical path remains an unsigned provider extension.
Compare total obligations
Model first-phase cost, timing, recurring payments and later-phase triggers for each route. Include the case where the city declines, the provider cannot finance the extension or the second tenant arrives late.
Carry the selected route into delivery
Sitebraid coordinates the owner, counsel, surveyors, providers, public bodies and technical teams. The responsible authorities make legal and service decisions. Completion requires compatible agreements, funded works and a phase schedule based on what each party has actually accepted.
How we protect the decision
Do not state that ETJ status grants full municipal approval authority, that annexation changes every service territory or that a CCN obligates immediate construction for any requested load. Keep current law, project-specific determinations and Sitebraid recommendations distinct. Recheck the record before each irreversible land, tenant or infrastructure commitment.
The result the owner should require
The owner has a dated, parcel-specific route showing who approves, serves, funds, owns and operates each required system. The selected route includes the necessary applications and agreements, a supported first-phase schedule and explicit conditions for later expansion. A boundary map without those commitments is not completion.
How to measure progress
- Required services with confirmed authority and provider.
- Capital releases dependent on unsigned agreements.
- First-phase cost and service date across jurisdiction alternatives.
- Later-phase obligations unsupported by committed tenants.
The decision to take forward
Map every authority and service layer separately, then choose the route that produces compatible approvals, funded infrastructure and an accepted first-phase schedule. Treat annexation as one possible development structure, not as a substitute for provider capacity or project-specific legal review.
Continue with Annexation should deliver a service plan, not just a new boundary. to examine the connected decision.