Local Guide · Tree services and arborists · Austin, TX
Do you need a permit to remove a tree in Austin?
Austin regulates trees 19 inches and larger, with stricter rules for Heritage species. Here is what needs a permit and how oak wilt affects timing.
Yes, for larger trees. Austin requires a permit to remove or impact Protected Trees, which are 19 inches or larger in diameter, on residential and public property. Trees 24 inches and larger of certain species, such as oaks and pecans, may be Heritage Trees with stricter review, and 30-inch-plus Heritage Tree variances go through a public process.
Key facts for Austin, TX
- Austin regulates three tree classifications on private property: 8- to 18-inch trees, Protected Trees and Heritage Trees.
- Austin says trees 19 inches and larger are Protected Trees, and all species are protected.
- Austin requires a tree permit to remove or impact Protected Trees on residential and public property.
- Austin says trees 24 inches and larger may be Heritage Trees, which applies to pecans, bald cypress, eastern black walnut, American cedar elm, all oaks and a few other species.
- Austin requires a public process for proposed variances involving Heritage Trees 30 inches and larger.
- Texas A&M Forest Service lists Austin among cities with oak wilt programs.
Which Austin trees need a permit?
Austin says trees 19 inches and larger are Protected Trees, all species, and require a permit for removal or impacts on residential and public property. Trees 24 inches and larger of listed species may be Heritage Trees, and removal or impacts beyond code need a variance; Heritage Trees 30 inches and larger go through a public process.
What about smaller trees?
Austin also tracks 8- to 18-inch trees, mainly through surveys on commercial and multifamily site plans. State law bars cities from charging tree mitigation fees for trees under 10 inches at your existing one- or two-family home.
When should Austin oaks be pruned?
The Texas A&M Forest Service advises avoiding pruning oaks from February through June and painting wounds immediately. Austin runs an oak wilt program.
How to choose a provider in Austin, TX
- Measure the tree's diameter 4.5 feet above ground.
- Apply for a tree permit for trees 19 inches and larger.
- Check whether a large tree is a Heritage species.
- Avoid pruning oaks from February through June.
- Verify the arborist's ISA credential.
Questions people ask
What is a Protected Tree in Austin?
A tree 19 inches or larger in diameter, any species.
What is a Heritage Tree in Austin?
A tree 24 inches or larger of listed species, including oaks and pecans.
Do I need a permit to remove a Protected Tree on my lot?
Yes. Austin requires a tree permit on residential property.
What happens with very large Heritage Trees?
Variances for Heritage Trees 30 inches and larger go through a public process.
When should I prune oaks in Austin?
Avoid February through June.
Sources
This guide was written by our editorial team from the public sources listed above. It is general information, not legal advice; confirm licensing and terms directly with any provider.
