Community Development

Certificate of Appropriateness

Any exterior changes to a historic landmark or property located within a historic district must be approved through a Certificate of Appropriateness (COA) before starting any work, even if a building permit is not required. Interior alterations, ordinary maintenance and repairs with no physical exterior changes do not require historic review.

Common projects requiring a COA include:

  • Changes to windows and/or doors
  • Building repairs and additions
  • Re-painting
  • Re-roofing
  • Solar panel installations

To find out if your property is in a historic district, please view our Historic District and Landmarks GIS map. For all COA applications, please fill out the appropriate form below and submit it to historicpreservation@longbeach.gov. Ensure changes are historically appropriate by reviewing Historic District and Architectural Design Guidelines

Substitute Materials on Non-Contributing Structures

Applicants can use substitute materials within historic districts on non-contributor buildings outside the period of significance and for detached new construction, subject to review for compatibility of materials. Examples of substitute materials include fiberglass or aluminum windows or fiber cement siding.