How Houston Handles Tree Protection: A Practical Guide

Houston maintains 252 local ordinances across all categories, and 4 of those deal specifically with tree protection. Here is a breakdown of what the city actually requires, what is prohibited, and where Houston falls on the strict-to-permissive spectrum compared to other cities.

Tree Removal Permits

Houston Code Chapter 33, Art. VI requires permits for removing protected trees. Applications are filed with the Urban Forestry Division with a processing time of 10 business days. Permits are valid for one year.

Key details: Code Section: Houston Code Ch. 33, Art. VI. Application: Email treepermit@houstontx.gov or call (713) 867-0378. Processing Time: 10 business days. Permit Duration: 1 year. Appeal Window: 10 days after denial.

Removing protected trees without a permit: $90 per diameter inch fine. General violations: up to $500 per day. Prosecution possible for willful violations.

Heritage & Protected Trees

Houston's Tree Preservation Ordinance (Chapter 33, Art. VI) provides special protection for heritage and significant trees including Live Oak, Pecan, Magnolia, and Bald Cypress. Unauthorized removal carries fines of $90 per diameter inch plus daily penalties of up to $500.

Key details: Code Section: Houston Code Ch. 33, Art. VI. Protected Species: Live Oak, Pecan, Magnolia, Bald Cypress. Destruction Fine: $90 per diameter inch. Daily Fine: Up to $500 per day for continuing violations. Incentives: Credits for preservation against landscaping requirements.

Unauthorized removal: $90 per diameter inch. General violations: $500 per day. Prosecution for willful violations.

Compared to other cities, Houston takes a harder line on heritage & protected trees. The enforcement and penalty structure reflects that.

Tree Replacement Requirements

Houston Code Chapter 33, Art. V requires minimum tree planting for new development. Lots under 5,000 sq ft must have at least one tree. Replacement requirements apply when protected trees are removed. The ordinance establishes street tree, parking lot tree, and landscape buffer standards.

Key details: Code Section: Houston Code Ch. 33, Art. V. Small Lots (<5,000 sq ft): Minimum 1 tree required. Street Trees: Required in right-of-way for new development. Preservation Incentive: Credits for keeping existing trees. Waivers: Available for utility conflicts or safety concerns.

Failure to meet planting requirements can delay or prevent building permit approval. Removing protected trees without replacement may result in additional fines.

Tree Ordinances

Houston's tree and shrub ordinance (Chapter 33 of the Code of Ordinances) requires the preservation of protected trees during development. Trees with a diameter of 8 inches or more at breast height are considered protected. Developers must submit tree surveys and obtain permits before removing protected trees on development sites.

Key details: Protected Tree Size: 8 inches DBH or greater. Governing Chapter: Chapter 33, Houston Code of Ordinances. Single-Family Exempt: Generally exempt when not part of development. Replacement Required: Mitigation or reforestation fund payment.

Removing protected trees without proper authorization can result in fines of up to $1,000 per tree. Additional penalties may include requirements to plant replacement trees at a ratio determined by the city. Repeat violations may result in higher fines and project delays.

The Bottom Line

Houston's tree protection rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Houston is broadly strict or permissive.

These rules come from Houston's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.