Planning Division | 389 Congress Street | 4th Floor | Portland, Maine 04101 | 207-874-8719

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historic activities
requiring approval

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Alterations & Repair
Additions & New Construction
Exterior Utilities/Signage
Site Alterations
Moving & Demolition

If your property is located within a historic district or is an individually designated historic structure, you must receive advance approval before proceeding with any alteration or improvement readily visible from a public way.  Please note that minor alterations, such as signage or awning installations, are typically reviewed and approved at the staff level.  More prominent or significant changes are reviewed by the Historic Preservation Committee.  The following activities require approval:

Alterations and Repair

Additions and New Construction

Exterior Utilities and Signage

Site Alterations

Moving and Demolition

Note:  Any exterior alteration or construction requiring a building permit is subject to review under the historic preservation ordinance.