Most repairs in Sharon's heritage district need no permit if you match the existing material, size, design and colour. Changing windows, doors, porches, siding or trim that show from the street usually needs a free heritage permit first.
In May 2026, East Gwillimbury's Council adopted the Sharon Heritage Conservation District Plan and Guidelines, the first plan of this kind for the Town. If you own a house along Leslie Street or nearby in Sharon Village, the plan now decides how much freedom you have with exterior work. The short version is friendlier than most people fear: the plan treats ordinary upkeep as exempt and saves the paperwork for changes that alter how the house looks from the street.
Why this matters in the district's first year
Under the Ontario Heritage Act, an owner in a heritage conservation district generally needs a permit to alter the outside of a building, erect a structure, or demolish one. Interior work is exempt. The Act also lets a district plan list minor alterations that need no permit, and Sharon's plan does that in a table of work classes. Because the district is new, a contractor who worked on your street last year may not know its rules, so check before you book the job.
Contributing or non-contributing: find out first
The plan sorts every property in the district into one of two groups, shown on its map of contributing and non-contributing properties. A contributing property helps make up the district's heritage character. A non-contributing property is inside the boundary but isn't considered to have heritage significance, and that includes many newer homes. For most exterior changes the table says a permit is needed for a contributing property and not needed for a non-contributing one. Ask the Town which group your address is in before you plan the job.
What counts as routine maintenance (no permit)
The plan says general maintenance does not need a heritage permit because it is ongoing, routine and non-destructive. Its table lists examples that need no permit on either type of property, including:
- painting exterior wood in the same or a substantially similar colour, and painting a door any colour
- replacing broken glass or woodwork on a window
- replacing siding with the same siding
- caulking and other weatherproofing
- repairing wood trim, moulding, wood windows and wood doors, including replacing parts, where the repair matches the historic material and style
- repairing or replacing a porch, pillars, railing and balusters when the replacements match the historic shape and profile
- replacing a window, a door or a whole porch in the same material, size and design
- adding or replacing a storm or screen door
The key phrase in almost every line is "the same" or "matches". A loose porch baluster rebuilt to the old profile is maintenance. The same porch rebuilt with different posts is not.
What triggers a heritage permit on a contributing house
For a contributing property, the table asks for a heritage permit when the change shows from the street. Examples include replacing a window in a different material, size or design where it is visible from the street, changing window or door trim, replacing or removing shutters, a new or different door in a different material or size, new siding in a different material or colour, and changing a porch's materials, size or design. Removing a porch visible from the street, or adding one, goes to Municipal Council. A new deck or patio that can be seen from the street also needs a permit, while one hidden from the street does not.
Many of these are approved by Town staff under delegated authority when they follow the plan's guidelines. Bigger changes, or ones that depart from the plan, go to the Heritage Advisory Committee and Council. The Town's page says a heritage permit must be obtained before a building permit can be issued, so do it in that order.
The permit is free, but it isn't the only permit
Section 7.1.4 of the plan states that heritage permits and the consultation with Planning staff carry no fee. A heritage permit does not replace other approvals either: you may still need a building permit, and the Town's fence, sign and tree by-laws still apply. The plan also warns that interior work can still need building, electrical or plumbing permits even though it needs no heritage permit.
If something is unsafe right now, the plan lets the Town's General Manager of Development Services authorize emergency work. Call Planning and Building staff first, and keep photos of the damage.
A simple order of operations
- Find out whether your property is contributing or non-contributing.
- Describe the job to Town Planning staff, ideally with photos and the exact material, size and colour you want to use.
- If the answer is "maintenance, no permit", ask for that in writing by email and keep it with your quote.
- If a permit is needed, apply before the work and before any building permit application.
- Have the contractor quote only after you know which route applies.
Quick answers
Do I need a heritage permit to repair a window in Sharon?
No, not if you repair it or replace it like for like. Replacing broken glass or woodwork, or a window in the same material, size and design, needs no heritage permit under the plan.
Do I need a permit to paint my house in Sharon's heritage district?
Not for most painting. Painting exterior wood in the same or a very similar colour needs no permit, and a door can be painted any colour.
Does a heritage permit in Sharon cost anything?
No, the plan says there are no fees for heritage permits or for the consultation with Town Planning staff. You can still need a building permit, which is separate.
What if my house is non-contributing in Sharon?
Your house sits inside the district but isn't considered to have heritage significance. Exterior changes may still need a permit, but ones that follow the plan's guidelines can be exempt after Town staff review.
Who do I call before starting exterior work in Sharon?
Call the Town of East Gwillimbury's Planning staff before you start, through customer service at 905-478-4282. Ask whether your house is contributing and whether your exact change needs a heritage permit.
Before you sign a quote
The plan was written to help owners keep Sharon's older houses in good shape, not to stop repairs. Most of what a homeowner actually needs done, from re-caulking windows to fixing a porch rail to painting a door, is on the no-permit list. If you want a second pair of eyes on a job in the district, you can ask Rhodex for a fixed price and mention that the house is in the Sharon district so the permit question is answered first.
Related reading
- Door repair and installation from Rhodex: get a fixed price
- New-Build Deck, Shed or Fence in Queensville or Sharon
- Exterior Repairs in Aurora's Heritage District
- How Do Building Permits Actually Work in York Region?
- Can I Repair the Windows, Doors and Porch on a Listed Home in East Gwillimbury?
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