Site Plan Requirements for Shared Driveways in New Zealand

Shared driveways and rights-of-way are often reviewed closely by New Zealand councils because they affect vehicle access, safety, parking, drainage, and long-term usability.

If your property uses a shared driveway, accessway, or right-of-way, your site plan needs to show more than just the house and proposed work. It should clearly explain how vehicles enter the site, move through the property, park, turn, and leave safely.

This may be relevant for building consent, resource consent, subdivision layouts, driveway changes, vehicle crossings, and residential projects where access is shared by more than one property.

New Zealand’s building consent process depends on applicants providing enough information for the council to assess the proposed work. Building Performance, part of the Ministry of Business, Innovation and Employment, explains that owners should determine whether consent is required before starting building work.
Building Performance NZ

What Is a Shared Driveway or Right-of-Way in New Zealand?

In New Zealand, a shared driveway may also be described as a shared accessway, right-of-way, or ROW. It is an access route used by more than one property.

Shared accessways are common on:

• Rear lots
• Back sections
• Cross-lease properties
• Subdivided sites
• Multi-unit developments
• Properties with shared vehicle access
• Sites where one driveway serves several homes

Because several people may depend on the same access route, the council may need to confirm that the driveway arrangement is safe, practical, and clearly shown on the submitted plans.

Shared driveways become especially important when a project involves:

• A new dwelling
• An additional residential unit
• A garage or carport
• A deck or structure near the accessway
• Changes to parking
• A new or altered vehicle crossing
• A subdivision or boundary adjustment
• Work near a legal right-of-way or easement

If your project also involves work near a property boundary, see our guide on
site plan requirements near boundaries in New Zealand.

Why Councils Review Shared Driveways Carefully

A shared driveway is not simply a convenience feature. It affects how vehicles, pedestrians, emergency services, delivery vehicles, and residents use the property.

Council reviewers may need to check:

• Driveway and accessway width
• Vehicle crossing location
• Turning and manoeuvring space
• Parking layout
• Access to each dwelling or unit
• Stormwater and drainage
• Visibility near the road
• Emergency or service vehicle access
• Legal access areas, easements, and right-of-way boundaries

Auckland Transport explains that vehicle crossing design and construction must comply with the applicable Auckland Council Unitary Plan requirements and Auckland Transport standards.
Auckland Transport

Wellington City Council also notes that adding or altering a driveway, kerb, or channel may require approval and, in some cases, resource consent.
Wellington City Council

This is why a shared driveway site plan should be clearly measured and easy to review. If the access arrangement is confusing, the council may request more information before the application can progress.

What Your Shared Driveway Site Plan Should Show

A strong shared driveway site plan should help answer one main question:

Can vehicles safely access, park, turn, and leave the property without blocking the shared accessway?

To answer that question, the drawing should clearly show the following details.

1. Accessway Width

The plan should show the width of the shared driveway or right-of-way. This is one of the most important access details.

Council reviewers may compare the accessway width against the relevant District Plan, subdivision standards, engineering standards, or vehicle-access requirements applying to the property.

Your plan should clearly label:

• The full driveway width
• The width at narrow points
• The width near the road connection
• The width near parking areas or garages
• The width of the legal right-of-way area

If the accessway width is missing or unclear, the council may not be able to confirm whether the layout is suitable.

2. Vehicle Turning and Manoeuvring

Shared driveways may need enough space for vehicles to move safely. This is especially important when several homes use the accessway or vehicles need to enter a busy public road.

Your site plan may need to show:

• Turning bays or turning heads
• Reversing areas
• Garage manoeuvring space
• Parking movement paths
• Clear access around proposed structures
• How vehicles enter and leave the property

If the driveway is long, narrow, steep, or shared by several dwellings, vehicle manoeuvring space becomes particularly important.

3. Access to Each Dwelling or Unit

The site plan should make it clear how each dwelling, garage, carport, or parking area connects to the shared accessway.

The plan should show:

• Driveway branches
• Garage entrances
• Carport entrances
• Parking spaces
• Pedestrian paths where relevant
• Access from the shared driveway to each building

If several homes are involved, label each access point clearly so the reviewer does not have to guess how the layout works.

4. Parking Layout

Parking can create problems when it overlaps with vehicle movement areas. A parked vehicle should not block the shared driveway, turning area, garage entrance, or access to another property.

Your site plan should show:

• Parking-space locations
• Parking dimensions when relevant
• Garage or carport access
• Vehicle turning clearances
• Separation between parking and access routes

If the parking arrangement is unclear, the council may ask whether vehicles can move safely without obstructing the accessway.

5. Vehicle Crossing and Road Connection

The point where the shared driveway connects to the public road is commonly known as the vehicle crossing.

Your plan should show:

• The driveway connection to the road
• The vehicle crossing location
• The road frontage
• The kerb, footpath, or berm where relevant
• Visibility near the entrance and exit
• Whether the crossing is existing or proposed

Kāpiti Coast District Council notes that property owners are generally responsible for providing vehicle access between the road carriageway and property boundary for off-street parking or unloading.
Kāpiti Coast District Council

Requirements vary between councils, so the site plan should show the road connection clearly enough for local review.

6. Drainage and Stormwater

Driveways can affect stormwater runoff. This is particularly important when the accessway is long, steep, paved, or shared by several properties.

Your site plan may need to show:

• Drainage direction
• Existing stormwater drains
• Proposed drainage features
• Surface-runoff direction
• Hardstand and paved areas
• Channel drains or catchpits where relevant
• Areas where water could flow toward neighbouring land or the road

A standard site plan does not replace engineering drawings or calculations when those are required. However, it should still help the council understand the basic relationship between the driveway, property, and drainage system.

7. Legal Boundaries, Easements, and Right-of-Way Areas

Shared driveways commonly involve easements or legal right-of-way areas. These access areas should be identified where they affect the project.

Your site plan should show:

• Property boundaries
• Shared access boundaries
• Right-of-way areas
• Easement locations when known
• Structures near the accessway
• Proposed work that could affect shared access

If the project is close to a right-of-way, the plan should make it clear whether the proposed structure reduces, blocks, or interferes with legal vehicle access.

Common Council Questions About Shared Driveway Site Plans

When shared access is involved, the council may ask:

• How wide is the accessway?
• Where is the legal right-of-way?
• Can vehicles turn on the property?
• Can vehicles leave the property safely?
• Will the proposed work block or narrow access?
• Are parking spaces separate from the access route?
• Where does stormwater from the driveway go?
• Is the vehicle crossing existing or proposed?
• How many properties use the shared driveway?
• Does the driveway provide clear access to every dwelling?

A strong site plan answers these questions visually before the council needs to ask.

You can also read:
How Councils Actually Assess Site Plans in New Zealand.

Why Shared Driveway Site Plans Get Delayed

Many shared driveway applications are delayed because the access arrangement is not shown clearly enough.

Common problems include:

• The driveway width is not labelled
• The legal right-of-way area is not shown
• The vehicle crossing is missing
• Parking spaces appear to block access
• Turning and manoeuvring space is not shown
• Garage or carport access is unclear
• Drainage is not explained when relevant
• Boundary or easement information is missing
• Existing and proposed features are not clearly separated
• The drawing is too small, blurry, or difficult to read

The project may be reasonable, but if the drawing does not clearly explain the access arrangement, the council may request clarification.

You can also read:
Site Plan Rejection Fixes in New Zealand.

Shared Driveways and Consent Applications

A shared driveway may be relevant to more than one type of application.

It can affect:

• Building consent applications
• Resource consent applications
• Subdivision consent
• Vehicle crossing applications
• Planning review
• Land-use applications

For example, a new garage may need to show that vehicles can enter and manoeuvre safely. A new dwelling may need to demonstrate that the accessway can serve additional traffic. A deck, retaining wall, or extension near the driveway may need to show that it does not obstruct vehicle movement.

The safest approach is to submit a site plan that explains the full access arrangement from the beginning.

Shared Driveway Site Plan Checklist

Before submitting a site plan involving a shared driveway, check that the drawing includes:

• Property boundaries
• Right-of-way and easement areas
• The existing driveway and accessway
• Proposed driveway or access changes
• Driveway-width measurements
• The vehicle crossing location
• Parking spaces
• Garage and carport entrances
• Turning and manoeuvring areas
• Drainage direction or stormwater features where relevant
• Existing and proposed structures
• A north arrow and site orientation
• The drawing scale or clear measurements
• Readable labels and dimensions

Can a Shared Driveway Affect Building Consent?

Yes. If the proposed work affects vehicle access, parking, turning, drainage, or the general property layout, the shared driveway may become part of the consent assessment.

This can happen with:

• New dwellings
• Home additions
• Garages
• Carports
• Decks near accessways
• Driveway alterations
• Subdivision layouts
• Boundary adjustments
• Retaining walls near access areas

A building consent application is assessed using the plans and specifications submitted. If the access arrangement is unclear, the council may not have enough information to complete its assessment.

Do You Need a Survey for a Shared Driveway Site Plan?

Sometimes. Survey information may be helpful or necessary when property boundaries, right-of-way areas, easements, or access widths are uncertain.

You may need a survey or other professional information if:

• The driveway is very close to a boundary
• The legal right-of-way location is uncertain
• The proposed work may interfere with shared access
• There is a dispute about the driveway location
• The property has complicated slopes or drainage conditions
• The council requests survey-accurate information

For a straightforward residential project, a clear drafted site plan may be enough. For complicated boundary, easement, or legal-access issues, a licensed cadastral surveyor may be needed.

You can also read:
Do You Need a Survey Before a Site Plan in New Zealand?.

How to Reduce Shared Driveway Consent Delays

The best way to reduce avoidable questions is to make the access arrangement easy to understand.

Your site plan should clearly show:

• Where the driveway begins at the road
• How wide the driveway is
• Which properties use the accessway
• Where vehicles park
• Where vehicles turn or reverse
• Where the legal right-of-way is located
• How the proposed work affects vehicle access
• How stormwater or drainage is handled when relevant

The goal is not to make the drawing unnecessarily complicated. The goal is to make the site arrangement clear.

You can also read:
Why Some Site Plans Get Approved Faster Than Others in New Zealand.

Order a Shared Driveway Site Plan in New Zealand

If your property includes a shared driveway, right-of-way, or accessway, your site plan should clearly show vehicle access, turning space, parking, boundaries, and proposed work near the driveway.

At NZ Site Plan, we prepare clear site plans for homeowners, builders, and property owners who need drawings for New Zealand council applications.

• Shared driveway and accessway layouts
• Right-of-way and easement information
• Vehicle crossings and road connections
• Parking and turning areas
• Property boundaries and structure placement
• Clean, easy-to-read drawing layouts
• Fast New Zealand-wide drafting service

Final Takeaway

Shared driveways do not automatically cause consent problems. Unclear access information does.

If the site plan clearly shows the driveway width, right-of-way area, vehicle crossing, turning space, parking layout, drainage, property boundaries, and proposed work, the council can understand the access arrangement much more easily.

For shared driveway projects in New Zealand, clarity is the real advantage.