Home Occupation Permits: Houston vs Tomball
How do home occupation permits rules compare between Houston, TX and Tomball, TX?
Houston has fewer restrictions than Tomball.
Houston, TX
Harris County
Texas counties have no general zoning authority under Local Government Code Chapter 231, so unincorporated Harris County does not require a home occupation permit and does not regulate home-based businesses by use. Operators must still obtain a Harris County Certificate of Compliance for commercial occupancy where applicable, follow state licensing rules, and comply with deed restrictions enforced under Local Government Code Chapter 203.
View full Houston rules →Tomball, TX
Harris County
Tomball regulates home occupations through its zoning ordinance (Chapter 30) which sets conditions for operating a business from a residence. The city may require a home occupation permit or registration depending on the type and scale of the business. Compliance is enforced through code enforcement, and violations can result in fines and revocation of the privilege.
View full Tomball rules →Key Facts Comparison
| Fact | Houston | Tomball |
|---|---|---|
| County Permit | None - no county zoning authority | - |
| State Authority | Tex. Loc. Gov. Code Ch. 231 (Harris not included) | - |
| Commercial Cert | Harris County Certificate of Compliance (Engineering) | - |
| Deed Restrictions | Enforceable under Tex. Loc. Gov. Code Ch. 203 | - |
| Building Permits | Harris County Engineering (713) 274-3232 | - |
| Houston City | No zoning; CO and deed restrictions apply | - |
| State Trade Licenses | Apply (DSHS, TDLR, etc.) | - |
| Applies To | Unincorporated Harris County only | - |
| Permit Contact | - | Community Development (281) 290-1012 |
| Floor Area | - | Max 25% of home used for business |
| Employees | - | Residents only |
| Transferable | - | No, tied to occupant and address |
| State Licenses | - | May be needed for certain business types |
Highlighted rows indicate differences between cities.
Houston FAQ
Do I need a home occupation permit in unincorporated Harris County?
No. Harris County does not require a home occupation permit because Texas counties lack general zoning authority. Local Government Code Chapter 231 grants zoning powers only to a limited list of counties, and Harris County is not on that list. The commissioners court therefore cannot license home-based businesses or restrict employees, hours, or signage by zoning. State trade licensing, deed restrictions, and Harris County's Certificate of Compliance for any commercial structure still apply.
Can my Harris County deed restrictions block a home business?
Yes. Texas Local Government Code Chapter 203 lets Harris County and any property owner sue to enforce recorded deed restrictions in unincorporated subdivisions, and most Harris County subdivisions restrict properties to single-family residential use. A home business that breaches the restriction can be enjoined by the County Attorney's Community Protection Section or a neighboring owner, with damages and attorney's fees.
What about a home business inside Houston city limits?
The City of Houston has no traditional zoning code, but it enforces the city's Code of Ordinances Chapter 28 deed restriction program, requires a Certificate of Occupancy through the Houston Permitting Center for commercial use of a structure, and applies parking, sign, and noise rules to home-based businesses. Other incorporated cities in Harris County (Pasadena, Bellaire, etc.) have their own zoning ordinances that often regulate home occupations directly.
Tomball FAQ
Do I need a permit to work from home in Tomball?
Contact the Community Development Department at (281) 290-1012 to confirm current requirements. The city's zoning ordinance sets conditions for home occupations and may require registration or a permit depending on the business type.
How much of my home can I use for a business?
The business may occupy no more than 25% of the total floor area of the dwelling. The remaining space must be used for residential purposes.
Can I transfer my home occupation permit if I move?
No. Home occupation permits are tied to the specific address and occupant. If you move, you must apply for a new permit at your new address.
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