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Harris County, TX Parking Rules: Overnight Parking (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Commercial Ban
10 PM–6 AM on posted streets
Weight Threshold
Over 10,000 lbs
Authority
Texas Transportation Code §545.307
Enforcement
Harris County Sheriff

Summary

Texas Transportation Code Section 545.307 prohibits parking commercial motor vehicles on residential streets between 10 PM and 6 AM where signs are posted. Unincorporated Harris County relies on state law and deed restrictions for overnight parking enforcement.

City-specific rules exist: Bellaire, Pasadena, Houston, La Porte, Deer Park, Humble, Baytown, and Tomball have their own overnight parking rules that differ from Harris County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Sec. 683.002. ABANDONED MOTOR VEHICLE. (a) For the purposes of this chapter, a motor vehicle is abandoned if the motor vehicle: (1) is inoperable, is more than five years old, and has been left unattended on public property for more than 48 hours; (2) has remained illegally on public property for more than 48 hours; (3) has remained on private property without the consent of the owner or person in charge of the property for more than 48 hours; (4) has been left unattended on the right-of-way of a designated county, state, or federal highway for more than 48 hours; (5) has been left unattended for more than 24 hours on the right-of-way of a turnpike project constructed and maintained by the Texas Turnpike Authority division of the Texas Department of Transportation ...

Source: Texas Transportation Code §545.307View official code

Full Breakdown

Texas Transportation Code §545.307 prohibits parking commercial motor vehicles weighing over 10,000 lbs on county-maintained residential streets between 10 PM and 6 AM where appropriate signs are posted. Unincorporated Harris County does not have a separate overnight parking ordinance. Enforcement falls to the Harris County Sheriff's Office under state law. Individual subdivision deed restrictions frequently impose additional overnight parking rules for all vehicle types. Harris County Precinct Constables may also enforce deed restrictions with proper authority.

Violations & Fines

Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Harris County code enforcement directly for current fines, enforcement procedures, and hearing options.

Frequently Asked Questions

Can I park my commercial truck overnight in my neighborhood?
If the street has posted signs and your vehicle exceeds 10,000 lbs, parking between 10 PM and 6 AM is prohibited under Texas law. Streets without posted signs have no state restriction.
Does Harris County have its own overnight parking rules?
No. The county relies on Texas Transportation Code §545.307 for commercial vehicles and subdivision deed restrictions for other parking rules.

Sources & Official References

Other rules in Harris County

All Harris County rules

How Harris County compares: Cities with the Strictest Overnight Parking Rules·Texas rules heatmap·Compare Harris County to another location·View the Texas parking rules overview

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Overnight Parking in Cities Across Harris County