EV Charging: Cedar Park vs Round Rock
How do ev charging rules compare between Cedar Park, TX and Round Rock, TX?
Cedar Park and Round Rock have similar restriction levels.
Cedar Park, TX
Williamson County
Cedar Park has no city-specific EV-charging ordinance. EV chargers are regulated by the Texas Department of Licensing and Regulation under Tex. Occ. Code Ch. 2310, and electrical installations follow the adopted National Electrical Code via the city's building-code adoption.
View full Cedar Park rules →Round Rock, TX
Williamson County
Texas Property Code 202.019 prevents HOAs from prohibiting electric vehicle charging stations at a homeowner's dwelling. Owners across Texas may install Level 2 chargers in their garages or driveways subject only to reasonable conditions.
View full Round Rock rules →Key Facts Comparison
| Fact | Cedar Park | Round Rock |
|---|---|---|
| Local EV ordinance | None — see state law | - |
| State regulator | Texas Dept. of Licensing & Regulation | - |
| State statute | Tex. Occ. Code Ch. 2310 | - |
| Wiring standard | NEC Article 625 (city-adopted) | - |
| Preemption | HB 2127 (88R) | - |
| Statute | - | TX Property Code 202.019 |
| HOA charger bans | - | Void statewide |
| Owner expense | - | Yes, homeowner pays |
| Insurance condition | - | Permitted |
Highlighted rows indicate differences between cities.
Cedar Park FAQ
Does Cedar Park require a permit to install a home EV charger?
Cedar Park has no EV-specific ordinance, but an electrical permit through Development Services is required to install Level 2 EVSE under the adopted NEC (Art. 625).
Who regulates public EV chargers in Cedar Park?
The Texas Department of Licensing and Regulation under Tex. Occ. Code Ch. 2310 — the city does not have its own EV-charging code.
Round Rock FAQ
Can my HOA stop me from installing a Level 2 EV charger?
No. Section 202.019 voids HOA bans on personal EV charging. The HOA can require permits, insurance, and that you pay for the installation, but cannot refuse outright.
Do I need a permit for a home EV charger in Texas?
Usually yes. Most Texas cities require an electrical permit and inspection because the work is governed by the National Electrical Code adopted into local building codes.
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