Surrey Fence Permit Site Plan: Corner Lots & Sightlines

A fence can improve privacy, secure a backyard, create a safe space for children or pets, and define how people enter a property. On a corner lot in Surrey, however, fence placement requires extra care because the property has two street frontages and visibility must be maintained near the intersection.

A clear Surrey fence permit site plan can show the property boundaries, proposed fence line, fence height, gate locations, streets, sidewalks, driveway access, retaining walls, and the visibility area at the corner. This helps homeowners and contractors understand how the proposed fence relates to the lot before posts are installed.

The property dimensions and 6-metre visibility triangle shown in the example image are illustrative only. Surrey’s current zoning bylaw describes the restricted highway-corner area using points 9 metres along the intersecting lot lines. The correct dimensions and requirements must be confirmed for the individual property before construction.

Does a Residential Fence Need a Building Permit in Surrey?

In most cases, an ordinary residential fence does not require a building permit in Surrey. The City nevertheless requires residential fences to comply with the fencing provisions of the Surrey Zoning Bylaw.^[1]

A fence must also be located on the owner’s property. The City states that fences cannot be placed on City property or within City rights-of-way or easement areas.^[1]

A site plan may still be useful—or may be requested as part of another approval—when the project involves:

• a corner lot
• a fence beside a street or sidewalk
• uncertain property boundaries
• a retaining wall beneath the fence
• a driveway gate
• a swimming pool enclosure
• a development permit or variance
• a registered easement or right-of-way
• an existing fence that has received a bylaw complaint
• a fence associated with another building or landscaping application

For a broader explanation of local permit drawings, visit our guide to obtaining a site plan for a permit in Surrey, BC.

Why Corner-Lot Fences Need More Careful Planning

An interior residential lot generally has one street frontage. A corner lot has two boundaries beside public streets, which can affect how the front yard, street-side yard, and fence-height rules are applied.

Under the Surrey Zoning Bylaw, the shorter of the two lot lines adjoining a highway is generally treated as the front lot line. The other street-facing boundary is normally treated as a side lot line beside a flanking street.^[2]

This distinction matters because a fence that appears to be beside the backyard may still be located within a required street-side yard. A lower maximum fence height may therefore apply.

A corner-lot site plan should clearly label:

• both street names
• the front property line
• the street-side property line
• the interior side property line
• the rear property line
• the front yard
• the street-side yard
• the rear yard
• the proposed fence line
• the corner visibility area

Without these labels, it can be difficult to determine which fence-height restriction applies to each section.

Surrey Residential Fence Height Rules

Surrey’s current consolidated zoning bylaw establishes several general fence-height limits for residential zones.^[2]

General Residential Fence Height

A fence, wall, or similar structure in a residential zone generally cannot be higher than 1.8 metres unless it complies with the height and yard restrictions that apply to a principal building in that zone.

This general maximum is commonly relevant to fences within interior side yards and rear yards, but the exact location must still be checked against all applicable zoning and property restrictions.

Front Yard and Street-Side Yard Fences

A fence located within a required front yard or required street-side yard generally cannot be higher than 1.2 metres.

This is particularly important for corner properties. A homeowner may think of the fence beside the side wall or backyard as a standard side-yard fence, but it may legally be within the required yard beside the second street.

Fence Height at a Highway Corner

Surrey applies a lower height limit near the intersection of two streets. Within the area formed by the intersecting lot lines and a straight line joining points 9 metres along those lot lines, a fence generally cannot be higher than 1.0 metre.^[2]

This corner area is intended to preserve visibility. It is often described on drawings as a:

• sightline triangle
• visibility triangle
• corner-clearance triangle
• corner sight area

The exact geometry should be drawn from the property lines—not automatically from the curb, sidewalk edge, lawn, or existing fence.

Property-specific design guidelines, development permits, covenants, or other regulations may impose additional restrictions. The City therefore recommends checking the applicable zoning and development requirements before construction.^[3]

What Is a Corner Sightline Triangle?

A corner sightline triangle is an area near a street intersection where fences and other visual obstructions may be restricted. Its purpose is to keep the corner sufficiently open for drivers, cyclists, and pedestrians to see approaching road users.

On a fence site plan, the visibility area should be shown using:

• the two intersecting property lines
• the point where those property lines meet
• the required distance measured along each line
• a diagonal line connecting the two measured points
• a clear label identifying the restricted corner area

Under the current Surrey residential fencing provision, the points are measured 9 metres along the intersecting lot lines from their point of intersection.^[2]

The planned fence height within this area should also be labelled. A reviewer or contractor should not have to guess whether the tall fence stops before entering the visibility triangle.

Open Fencing and Visibility

Surrey’s fencing section states that its restrictions do not apply in the same way to an open-mesh or chain-link fence that does not restrict vision.^[2]

That does not mean every metal, wire, slatted, or partially open fence automatically qualifies. Privacy inserts, closely spaced boards, vegetation, screens, decorations, and materials attached to the fence can reduce visibility.

Where an open fence is being considered near a corner, the site plan or supporting detail may identify:

• fence material
• overall height
• opening size
• percentage of visual openness
• posts and columns
• privacy inserts or screens
• hedges or planting beside the fence

The City should be consulted when it is unclear whether a proposed fence design restricts vision.

What Should a Surrey Fence Site Plan Show?

A good fence site plan should show the complete property—not only the line where the new fence will be installed. The surrounding context helps explain whether the project remains on private property and maintains safe access and visibility.

1. Property Lines and Lot Dimensions

The drawing should show every property boundary and the available lot dimensions. This normally includes:

• front property line
• rear property line
• interior side property line
• street-side property line
• lot width and depth
• irregular boundary dimensions
• street frontage
• rear lane, where present

A fence should not be positioned solely by measuring from a curb, sidewalk, hedge, utility pole, or neighbouring fence. Those features may not correspond with the legal boundary.

The City explains that not all land surrounding a home is necessarily owned by the homeowner. Road allowances and other public areas can extend beyond the visible edge of the roadway.^[4]

2. Existing House and Structures

The plan should show the existing residence and any structures or improvements that affect the fence layout, including:

• garage or carport
• shed or accessory building
• deck or patio
• retaining walls
• stairs and walkways
• driveway and parking area
• existing fences
• pool or hot tub

This makes it easier to see how the fence connects to buildings and whether it blocks access, windows, doors, or maintenance areas.

3. Proposed Fence Line

The full proposed fence should be clearly highlighted and differentiated from existing fencing.

The plan should identify:

• which fence sections are new
• which existing sections will remain
• which sections will be removed or replaced
• fence length along each property boundary
• offset from the property line, when relevant
• fence height for each section
• fence material
• posts, columns, or masonry features

If different sections have different heights, each height should be labelled separately. For example, the rear-yard fence may be taller than the fence beside the street or within the corner visibility area.

4. Streets, Curbs, and Sidewalks

A corner-lot drawing should show both adjoining streets and the public improvements between the road and property.

Useful details include:

• street names
• curb or edge of pavement
• sidewalk
• boulevard
• road allowance
• driveway crossing
• street trees
• utility poles
• catch basins
• fire hydrants

These features help establish whether the proposed fence could interfere with public space, pedestrian movement, drainage, utilities, or visibility.

5. Fence Heights by Yard

The plan should label the front, rear, interior side, and street-side yards. It should then provide the proposed fence height within each area.

A useful fence-height schedule might identify:

• rear-yard fence: proposed height
• interior side-yard fence: proposed height
• front-yard fence: proposed height
• street-side fence: proposed height
• corner visibility-area fence: proposed height

This is clearer than adding one general note saying that the entire fence will be the same height.

6. Corner Visibility Area

For a street corner, the site plan should show the restricted visibility area with dimensions measured from the intersection of the property lines.

The plan should also show whether:

• the proposed fence enters the visibility area
• the fence height steps down before the corner
• an open fence design is proposed
• hedges or vegetation are present
• a gate or decorative column is near the corner

Tall gate posts, stone columns, dense shrubs, and privacy screens can affect visibility even when the fence panels themselves are low.

7. Easements and Rights-of-Way

The City states that fences cannot be located on City rights-of-way or easement areas.^[1]

A property may contain registered areas for:

• water services
• sanitary sewer
• storm sewer
• drainage
• gas transmission
• electrical services
• access
• road widening

The existence of open lawn does not prove that the area is free from easements. Title documents, legal plans, existing surveys, or municipal records may need to be reviewed.

Our guide explaining what to include on a building-permit site plan provides additional information about property lines, easements, dimensions, structures, access, and site conditions.

Property Lines: Do Not Assume the Existing Fence Is Correct

An old fence may have been constructed inside the boundary, across the boundary, or within an area later dedicated for another purpose. It should not automatically be used as proof of the legal property line.

The City’s COSMOS mapping system can provide a general view of parcel boundaries and municipal information, but online mapping is not a legal boundary survey. When the exact boundary matters, the owner may need a survey prepared by a British Columbia land surveyor.^[4]

This is especially important when:

• the proposed fence will be directly on the boundary
• the neighbour disputes the boundary
• survey pins cannot be found
• the property has an irregular shape
• the lot is beside a road allowance
• the fence is close to an easement
• an encroachment may already exist
• the fence will include expensive masonry columns

A drafted site plan and a legal survey have different purposes. Read our site plan versus survey guide before relying on mapping or an old fence to establish the boundary.

Gate Locations and Backyard Access

Every gate should be shown on the fence plan. Its location can affect pedestrian access, driveway circulation, emergency access, and visibility from the street.

The plan should normally identify:

• pedestrian gate location
• vehicle gate location
• gate width
• gate height
• direction of swing
• sliding-gate travel path
• distance from the street corner
• distance from the driveway
• connection to a walkway or side yard

A gate should not be designed so that it obstructs a public sidewalk or requires users to stand in a traffic lane while opening it. Vehicle gates also need enough room for a vehicle to enter or wait safely without creating a conflict at the street.

Where a gate is near a corner or driveway, the design should preserve visibility between drivers, cyclists, and pedestrians.

Pedestrian Gates

A pedestrian gate should connect logically with the path through the property. The site plan can show whether it provides access to:

• the front entrance
• the side yard
• the backyard
• a secondary entrance
• a garbage-storage area
• a detached garage or shed

The gate should have sufficient clearance to open and should not conflict with steps, retaining walls, utility boxes, downspouts, or narrow passages.

Driveway Gates

A driveway gate requires more planning than a standard pedestrian gate. It may affect vehicle stacking, driveway access, sightlines, and the public frontage.

A driveway-gate plan may need to show:

• driveway width
• gate opening width
• gate-post locations
• distance from the property line
• distance from the curb or sidewalk
• vehicle waiting space
• swing or sliding direction
• gate operator and safety equipment
• nearby utilities

The gate should not reduce the usable driveway opening below what is needed for safe access. For more information about documenting street access and crossings, review our residential site plan checklist.

Fences on Top of Retaining Walls

Fence height is calculated differently when the fence is installed on top of a retaining wall.

Surrey’s zoning bylaw states that the height of the retaining wall is included when determining the fence height. Where the combined height exceeds 1.8 metres, the fence, wall, or similar structure installed above the retaining wall may itself be no higher than 1.0 metre.^[2]

A site plan should identify:

• retaining-wall location
• wall length
• wall height
• fence location relative to the wall
• fence height above the wall
• ground elevations on both sides
• distance from the wall to property lines

Elevation drawings or structural details may also be required for a significant retaining wall. The combined wall-and-fence height should not be hidden behind a note that shows only the height of the fence panel.

Hedges and Landscaping Near a Street Corner

The general fencing section treats natural growth differently from solid fences, but dense hedges and landscaping can still create practical sightline problems.

When planning a corner-lot fence, the drawing should show major existing or proposed landscaping near the intersection, such as:

• hedges
• trees
• large shrubs
• raised garden beds
• decorative screens
• stone columns

Plants should be selected and maintained so they do not grow into sidewalks, obscure traffic, hide pedestrians, or reduce the visibility intended by the corner-fence restriction.

Special Rules for Swimming Pool Fences

A fence enclosing a swimming pool is not simply a privacy fence. Pool enclosures are subject to separate safety and gate requirements under Surrey’s private swimming-pool fencing rules.

Pool projects may require a building permit and a site plan showing the pool, enclosure, gates, property lines, buildings, and applicable setbacks.

Homeowners should not assume that a fence complying with ordinary residential height limits automatically satisfies pool-enclosure requirements. The pool and gate design should be checked separately with the City before installation.

Common Fence Site Plan Mistakes

Fence projects often run into trouble because the plan does not show enough information about the property or the public street.

Common mistakes include:

• using the existing fence as proof of the property boundary
• showing only one street on a corner lot
• failing to label the street-side yard
• using the rear-yard height along a flanking street
• omitting the corner visibility area
• using the wrong visibility-triangle dimensions
• not labelling fence heights
• leaving gate locations off the plan
• not showing whether gates swing or slide
• placing the fence within City property
• ignoring easements and rights-of-way
• not showing an existing retaining wall
• measuring from the sidewalk instead of the property line
• failing to distinguish existing and proposed fencing
• submitting an unscaled aerial screenshot

A clear plan can reduce confusion by showing the entire fence layout and the features that affect it. Our guide to fixing missing site plan information explains how unclear property lines, dimensions, setbacks, access points, and labels can be corrected.

When Might You Need a Survey?

A legal survey may be advisable or required when:

• the boundary location is disputed
• the fence will be constructed directly on the property line
• the lot is irregular or unusually shaped
• survey monuments cannot be identified
• the fence is near a City road allowance
• an easement or encroachment is involved
• the proposed fence includes expensive permanent construction
• the City asks for certified boundary information

SitePlans.ca can prepare a clear permit-focused layout, but a drafted site plan does not replace a legal boundary survey when certified property-line information is required.

What Information Should You Provide?

To prepare a Surrey fence site plan, it is helpful to provide:

• the property address
• an existing survey or site plan, if available
• the proposed fence layout
• the height of each fence section
• fence material and design
• gate locations and widths
• gate swing or sliding direction
• photos of the property and street frontage
• both street names for a corner lot
• locations of sidewalks, driveways, retaining walls, and existing fences
• known easements or rights-of-way
• City comments or bylaw notices, if applicable

A rough sketch or marked aerial image can be helpful for explaining the proposal, but it should be supported by reliable property information and actual measurements.

Get a Surrey Fence Permit Site Plan

A fence site plan should do more than draw a line around the edge of a property. It should explain how the proposed fence relates to the legal boundaries, corner-lot yards, streets, sidewalks, driveway, gates, retaining walls, easements, and visibility area.

SitePlans.ca prepares clear residential drawings for homeowners, contractors, fence companies, and property owners throughout Surrey and British Columbia.

For more information about permit drawings across the province, visit our British Columbia site plan services guide or review our complete site plan requirements checklist.

Official Sources

1. City of Surrey – Residential Building Permits and Fencing Information
2. City of Surrey – Zoning Bylaw No. 12000, Part 4 General Provisions, Fencing
3. City of Surrey – Zoning and Residential Fencing
4. City of Surrey – Property Boundaries, Road Allowances and Rights-of-Way
5. City of Surrey – COSMOS Mapping System
6. City of Surrey – Private Swimming Pool Fencing Regulation Bylaw

Bylaws, property conditions, registered documents, and permit requirements can change. Confirm the current fence-height, corner-visibility, property-line, easement, pool-enclosure, and development-permit requirements with the City of Surrey before purchasing materials or beginning construction.