Unincorporated Williamson County sets no STR occupancy limit. Counties can't zone or cap guests per rental, so no maximum-occupancy rule applies outside city limits. HOA covenants and septic capacity are the practical constraints.
There is no county 'two guests per bedroom' cap for short-term rentals because the county lacks the zoning authority cities use to impose one. In practice, two limits bite: HOA deed restrictions that cap occupancy or ban rentals, and the property's on-site septic system, which Williamson County permits under state rules based on projected wastewater flow. Overloading a septic system with more occupants than it was designed for can trigger a county on-site sewage facility enforcement action.
No occupancy citation exists for STRs. Exceeding permitted septic capacity can draw a county on-site sewage facility violation; HOAs enforce covenant occupancy caps civilly.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Williamson County, TX
Williamson County has no ordinance regulating holiday lights, inflatables, or yard displays in unincorporated areas — those fall to HOA deed restrictions. Pr...
Williamson County, TX
Garage-sale signs face no county rule on your own property in unincorporated Williamson County — the county has no sign ordinance. But Transportation Code §3...
Williamson County, TX
Political signs are protected on private property in unincorporated Williamson County. The county has no sign ordinance, and Election Code §259.003 blocks an...
Williamson County, TX
Unincorporated Williamson County has no rental registration. Texas counties cannot license, register, or inspect residential rentals — that power belongs onl...
Williamson County, TX
Texas has no just-cause eviction rule. A landlord in unincorporated Williamson County may end a tenancy without stating a reason. Property Code §24.005 requi...
Williamson County, TX
Rent control does not exist in unincorporated Williamson County. Texas Local Government Code §214.902 bars any city or county from capping rent unless a decl...
See how Williamson County's occupancy limits rules stack up against other locations.
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