Houston Historic Certificate of Appropriateness Guide

Land Use and Zoning Texas 4 Minutes Read · published February 05, 2026 Flag of Texas

In Houston, Texas, owners and contractors working on properties in designated historic districts or landmarks must often obtain a Certificate of Appropriateness before exterior work, demolition, or new construction begins. This guide explains the local process, who enforces the rules, typical application steps, appeals, and where to find official forms and guidelines to comply with Houston historic-preservation requirements[1][2].

Overview of the Certificate of Appropriateness (COA)

The COA is the city authorization that ensures changes to historically designated properties follow adopted design standards and local ordinance requirements. The Historic Preservation Office and the city commission review applications to protect the character of districts and landmarks.

Apply early to avoid work delays.

When a COA Is Required

  • Alterations to exterior façades visible from public streets.
  • New construction, additions, or accessory structures in a historic district.
  • Demolition or relocation of contributing historic buildings.
  • Work requiring variance from design guidelines or zoning that affects historic character.

Application Process

Typical steps to obtain a COA include review of eligibility, submission of drawings and materials, staff review, public notice, and a hearing before the historic commission or designated review body. Exact submission requirements and hearing schedules are provided by the Historic Preservation Office and related city pages[1].

Incomplete applications slow review or result in denial.

Applications & Forms

The city publishes COA application forms and submittal checklists on the official Historic Preservation pages and permitting portals. Fees, if any, and filing methods are listed on those pages; if a fee or form number is not shown there, it is not specified on the cited page[1][2].

Review Standards and Design Guidelines

Design review uses adopted local guidelines that interpret the ordinance for materials, massing, windows, porches, and site features. Applicants should consult the district-specific guidelines and submit material samples, elevations, and site plans during application.

Penalties & Enforcement

The city enforces historic-preservation rules through code compliance and permitting oversight. Enforcement actions, penalties, and remedies derive from the municipal code and administrative rules; specific fine amounts or daily penalties are not specified on the cited city pages and should be confirmed in the municipal code or by contacting the enforcement office[2].

  • Monetary fines: not specified on the cited page[2].
  • Escalation: first, repeat, and continuing violations procedure not specified on the cited page[2].
  • Non-monetary remedies: stop-work orders, restoration orders, and injunctive relief are available under the ordinance or code; check the municipal code text for exact remedies[2].
  • Enforcing authority: Historic Preservation Office, Planning & Development Department, and the designated historic commission or review board administer COA rules[1].
  • Inspection and complaints: property inspections follow a complaint or permit-review pathway; contact the Historic Preservation Office for inspection requests and reporting noncompliance[1].
If enforcement action begins, document compliance steps and communications immediately.

Appeals, Time Limits, and Defenses

  • Appeals: decisions of the review body may be appealed according to procedures in the municipal code; specific appeal time limits are not specified on the cited page and must be confirmed in the code or with the office[2].
  • Common defenses: issuance of a prior valid permit, previously approved COA, or an approved variance may be raised as defenses where authorized by code.
  • Discretion: review bodies exercise discretion using adopted design guidelines and precedent; applicants may request variances or administrative exceptions where allowed.

Common Violations

  • Undocumented exterior alterations without a COA.
  • Demolition or removal of character-defining features without approval.
  • Failure to comply with restoration or stop-work orders.

Action Steps

  • Confirm whether your property lies in a designated historic district or is a landmark by checking official maps and records.
  • Download the COA application and checklist from the Historic Preservation Office web page, assemble drawings and material samples, and submit as directed.
  • Attend the scheduled review or hearing; provide public notice materials if required.
  • Pay any required application fees as listed on the official form or permit portal.

FAQ

What is a Certificate of Appropriateness?
A COA is a city authorization that approves proposed exterior work on properties in historic districts or landmarks to ensure compliance with design standards and the municipal ordinance.
How long does COA review take?
Review times vary by project complexity and hearing schedules; exact review timelines are not specified on the cited city pages and applicants should confirm scheduling with the Historic Preservation Office[1].
Can I appeal a denial?
Yes. Denials may be appealed according to the municipal code rules; specific appeal periods and procedures are set out in the code or administrative rules and are not specified on the cited page[2].

How-To

  1. Determine designation status: verify historic district or landmark listing with the Historic Preservation Office.
  2. Review applicable design guidelines and compile required documents: site plan, elevations, photos, and material samples.
  3. Submit the completed COA application and supporting materials via the official submittal portal or office as instructed.
  4. Participate in staff review and attend the public hearing if scheduled; provide testimony or additional information as requested.
  5. If approved, obtain the COA, pay any fees, and comply with conditions; if denied, follow appeal procedures in the municipal code.

Key Takeaways

  • Obtain a COA before exterior work in designated historic areas.
  • Follow design guidelines and submit complete applications to speed review.
  • Contact the Historic Preservation Office for guidance and to confirm timelines and fees.

Help and Support / Resources

  1. [1] City of Houston Planning & Development Department - Historic Preservation
  2. [2] City of Houston Code of Ordinances (library.municode.com)

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