Bexar County Backyard Fire Regulations Rules (2026) — What You Need to Know

Some Restrictions

County ordinances apply to unincorporated areas of Bexar County. Cities within the county may have their own rules that supersede county-level regulations. See city-specific rules for San Antonio.

Key Facts

Contained Fire Area Required: Yes — fire pit, chiminea, or fireplace
Maximum Flame Height: Typically 3 feet or less
Approved Fuel Only: Clean, dry wood or propane/natural gas
Prohibited Materials: Trash, treated lumber, leaves, yard waste

The Short Version

Backyard fire regulations in Bexar County generally govern recreational fires, fire pits, chimineas, and outdoor fireplaces. Most counties require a contained fire area, proper clearance from structures, and an adult attendant at all times. For the most current regulations, check with your local Bexar County government office.

Full Breakdown

Backyard fire regulations in Bexar County allow recreational fires provided they are contained in an approved device such as a fire pit, chiminea, or outdoor fireplace. The fire must be kept to a manageable size — generally no more than 3 feet in flame height — and only clean, dry firewood or manufactured fire logs should be burned. Burning trash, yard waste, painted or treated lumber, or any material that produces toxic smoke is prohibited. A responsible adult must attend the fire at all times with a means of extinguishment (garden hose or fire extinguisher) readily available. Wind conditions may also factor into whether a backyard fire is advisable; many counties recommend against fires when sustained winds exceed 15 mph.

What Happens If You Violate This?

Backyard fire violations in Bexar County typically result in a warning or fine of $100 to $300 for issues such as burning prohibited materials, exceeding size limits, or leaving a fire unattended. Burning trash or materials that produce toxic smoke may carry higher fines of $250 to $1,000. If a backyard fire spreads due to negligence, the property owner may face liability for damages and firefighting costs.

Frequently Asked Questions

What can I burn in my backyard?

You may typically burn clean, dry firewood and manufactured fire logs in an approved fire pit or fireplace. Burning trash, yard waste, treated lumber, plastics, or any material that produces toxic smoke is prohibited.

How big can my backyard fire be?

Recreational fires should generally be kept to 3 feet or less in flame height and contained within an approved fire pit, chiminea, or outdoor fireplace. Larger fires may require a permit.

Do I need to have a fire extinguisher nearby?

Yes, it is typically required or strongly recommended to have a means of extinguishment — such as a garden hose, water bucket, or fire extinguisher — readily available whenever you have an outdoor fire.

How does Bexar County compare?

See how Bexar County's backyard fire regulations rules stack up against other locations.

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