Oshawa fence permits & approvals · Reformity Inc.Fence Permit Drawings in Oshawa
Oshawa lists no permit for a standard fence; it just has to meet the Fence and Sight Triangle By-law: 2.2 m within 2 m of side and rear lot lines, and 0.9 m in front yards and sight triangles. Pool enclosures need a Pool Enclosure Permit, gates into City parkland need a Park and Gate Access Permit, taller fences need a by-law exemption, and designated heritage properties may need a Heritage Permit.
We prepare your fence drawings, and when a permit, variance or heritage approval is needed, we submit the application to the City of Oshawa for you.
Do you need a permit?
Fence permit rules in Oshawa.
Oshawa sets fence heights in its Fence and Sight Triangle By-law 23-2014, not the Zoning By-law, which expressly doesn't regulate fences. Backyard fences can reach 2.2 m within 2 m of side and rear lot lines, while front yards and corner and driveway sight triangles are held to 0.9 m. A fence that met the old rules before February 18, 2014 keeps its height only until it's replaced, reconstructed or substantially repaired. Lots are designed to drain along the property line, and the City warns a lot-line fence can block that. With no permit listed for a standard fence, our drawing is a layout for your approval.
Checked against the City of Oshawa's own by-laws and pages in November 2026. Rules change, so we confirm them for your address before we draw.
Fence height limits
0.9 m in the front yard, 2.2 m within 2.0 m of a side or rear lot line, and 3.0 m between a residential lot and a commercial, industrial or airport zone. On a retaining wall outside a sight triangle, height is measured from the top of the wall.
Fence and Sight Triangle By-law 23-2014, ss. 1.9 & 4 (consolidated to 93-2025, PDF)Corner and driveway sight triangles
Outside downtown Oshawa's Urban Growth Centre, nothing over 0.9 m (fences, hedges or other objects) in a corner sight triangle, 6.0 m along each lot line from the corner, measured from the street centreline grade, or in a driveway sight triangle, 3.0 m along the street line and driveway edge.
Fence and Sight Triangle By-law 23-2014, ss. 1.3, 1.6, 1.9 & 4.6 (PDF)Replacing an older fence
Fences that met the old rules before February 18, 2014 are exempt only until they're replaced, reconstructed or substantially repaired, and never inside a sight triangle. A rebuilt fence must meet today's limits or get an exemption.
City of Oshawa: fencesTaller fence: by-law exemption
For extra height, apply to Municipal Licensing and Standards for an exemption, with a site plan and a diagram of height, dimensions, material and construction. Neighbours within 2 m get 10 business days to comment; the Director decides, and a Hearings Officer hears appeals.
City of Oshawa: fences (apply for an exemption)Gates onto City parkland
A new gate from your yard into City parkland needs a gate access permit before installation; the City replies within two weeks. No gates into valley lands, woodlots or stormwater ponds. Approved gates follow the City's construction detail and must pass a follow-up inspection.
City of Oshawa: park and gate access permits
What the city asks for
The Oshawa application.
Issued by: City of Oshawa, Municipal Licensing and Standards: Fence and Sight Triangle By-law exemptions, decided by the Director of Municipal Law Enforcement and Licensing Services. The City lists no permit for a standard fence; pool enclosures and park gates have their own permits.. We put the package together, submit it and keep you posted.
Documents
- Exemption: online application through the City's Application Portal, plus the fee
- Exemption: site plan showing existing and proposed buildings, their entrances and exits, landscaping, driveway, sidewalk and the proposed fence
- Exemption: diagram of the fence with height, dimensions, material and method of construction
- Park gate: Park Access Permit form, before installation, giving the proposed gate location
- Designated heritage property: Heritage Permit form; a planner emails any plans and materials still needed
- Pool or hot tub enclosure: Pool Enclosure Permit and Pool Enclosure Drawing
How it goes
- 1We check your lot's front yard, the 2 m side and rear strips and any corner or driveway sight triangle against By-law 23-2014.
- 2We draw a layout for your approval: fence line, heights by section, gates, and where the 0.9 m and 2.2 m limits apply.
- 3For extra height, the City suggests talking to your neighbours and meeting Municipal Licensing and Standards staff first; we then prepare the site plan and fence diagram and file the exemption.
- 4For a gate into City parkland, we file the Park Access Permit form before installing and build to the City's gate detail.
- 5We build to the approved layout, leaving room for the drainage that runs along the property line.
- Processing time
- The City lists no permit, so no timeline, for a standard fence. Exemptions: neighbours get 10 business days to comment before the Director decides, and an appeal must be filed by 4:30 p.m. on the 10th business day after the decision. Park gate requests: a decision within two weeks.
- Inspections
- No City inspection is listed for a standard fence. A gate into City parkland gets a mandatory follow-up inspection, and a pool enclosure must be inspected and approved before the pool holds water.
Pool enclosure fence — sheet 1 — Elevation, board-on-board section and post-footing detail. From a real Reformity permit drawing set, client details removed. Click to enlarge.
Pool enclosure fence — sheet 3
Fence permit drawing
Permit drawings included
We prepare and submit your permit drawings.
Fence layout, elevation and post-footing details drawn to the City of Oshawa's rules, and submitted with the pool enclosure, variance or heritage application when one is needed.
- Dimensions to your lot lines
- Materials, sizes and spacing
- Footing and base sections
- Code notes for the inspector
Fencing · real projects
Recent fencing jobs in Oshawa.
Real Reformity jobs from our project files. Customer addresses are never published.
Oshawa fence permit FAQ
Quick answers.
No permit is listed for an ordinary fence: Oshawa's building-permit lists don't include fences, and the Fence and Sight Triangle By-law sets the limits instead. A pool or hot-tub enclosure needs a Pool Enclosure Permit, and a gate into City parkland needs a Park and Gate Access Permit before it's installed.
Possibly. In a Central Lake Ontario Conservation Authority (CLOCA) regulated area, Ontario Regulation 41/24 exempts only rail, chain-link or panelled fences with at least 75 mm between panels, outside wetlands and watercourses. A solid privacy fence there generally needs CLOCA's permission, so we check CLOCA's regulated-area map before drawing the layout.
Yes. Outside corner and driveway sight triangles, the by-law measures the fence from the top of the wall, not from the ground below it. Inside a corner sight triangle, height is measured from the grade of the street's centreline, and inside a driveway sight triangle from the driveway's finished grade. A new wall is a separate approval: Oshawa's Site Alteration Permit list includes new retaining walls, and its permit guide lists walls over 1.0 m of exposed height next to public property or a building's access as building-permit work.
Send the form on this page or call 437-241-6287. We reply within one business day, visit to measure, prepare the drawings for the City of Oshawa, submit the application and give you a fixed written price for the work.
Let us handle the Oshawa permit.
We measure, draw it to the City of Oshawa's rules, submit the application and build to the approved plan. One business-day reply.
More in Oshawa
Guide: Do You Need a Fence Permit in the GTA? City-by-City Guide (2026)
Fence Permit Drawings in other cities