Heritage stonework and landscape permits in Oakville

Updated September 15, 2026. Plan the approvals alongside the masonry and landscape design, before arranging demolition or ordering replacement materials.

First confirm the property’s heritage status

Oakville requires heritage permits for changes to designated properties. Properties that are listed but not designated do not require a heritage permit. Check the property’s status and discuss the proposed work with a Town Heritage Planner. For a property within a heritage conservation district, consult the applicable district plan. Separate construction approvals may still apply.

Official Oakville heritage permit guidance and application documents.

Prepare a scope for stonework repairs and replacement

For the first project discussion, assemble photographs of the whole feature and close-ups of deterioration. Mark what you propose to retain, repair, dismantle and replace. Identify existing stone, brick, mortar, joints, coping and any previous repairs. Include dimensions and proposed materials. This is a planning checklist; the Town determines the submission requirements for your proposal.

Ask the Heritage Planner to confirm how your specific repair scope will be treated before work starts. Do not assume that calling a project maintenance, restoration or like-for-like replacement settles the approval question.

Include the surrounding landscape

Put proposed steps, paths, driveways, garden walls, grading, planting and lighting on the same project sketch. Show how the new work meets the existing building and features being retained. Ask which elements need heritage review and which other municipal approvals apply.

Oakville’s landscaping guidance flags possible development engineering requirements for excavation or changes in grade, as well as tree protection and other project approvals. A heritage review does not replace those checks. Official Oakville landscaping guidance.

Compare quotes using the same approved scope

Request separate allowances for investigation, drawings, applications, protection, repair, replacement and landscape reinstatement. Identify who prepares submissions, responds to review comments and obtains approval before the related work begins. Record any proposed substitutions so they can be reviewed before installation. Avoid treating an application date as a guaranteed construction start date.

Plan the connected work

Explore masonry services, landscape architecture and design and retaining wall services. Use the pool, cabana and landscape permit directory when the project includes additional outdoor construction.