You’ve got your plans ready. Maybe it’s a new home, a duplex, or an extension that finally fixes that awkward front room. Then someone mentions “council regulations” and suddenly you’re worrying about kerbs, cross-falls and where your driveway meets the street.
In this post, we will unpack why its important to meet council requirements and how they come into play, what council is looking for, and how you can plan it into your build so it doesn’t delay your Construction Certificate or Occupation Certificate.
Why researching council regulations are important
Council treats that “connection point” between private property and public land as part of the broader public domain. When you build or extend, the council wants to be sure that what you do on your lot doesn’t create problems on the footpath, road or kerb in front. Here’s what they’re protecting.
Safe movement for people and vehicles
Driveways that are too steep, footpaths that suddenly dip, or awkward transitions at the kerb can all create safety risks.
- Pedestrians can move safely along the footpath
- Driveways aren’t so steep that cars scrape or lose traction
- There’s a smooth transition between your private driveway and the public road
The goal is a consistent, comfortable path of travel along the street – not a patchwork of ad-hoc slopes every time a new home goes in.
Flooding and stormwater
If your frontage is too high, low or poorly graded, rainwater may run the wrong way – towards your house, onto your neighbour’s property, or across the footpath and road where it shouldn’t. Your Council looks at your frontage levels alongside its own flood and stormwater to make sure your project doesn’t create pooling or new overland flow paths.
Protecting the wider public
Every change at a lot boundary slowly reshapes the whole street. That’s why the Council requires specific approval for new building work.
If you’re building in areas like the Inner West fringe, the CBD-adjacent suburbs or older parts of Western Sydney with established kerb lines, this becomes especially important.
When Do You Need Council Approval?
Not every project triggers extra paperwork. The key question is: does your building or extension change how your land meets the council property– the footpath, kerb or road?
You’ll generally need to seek approval where:
You’re changing the frontage
Common examples include:
- Raising or lowering the front yard as part of a new home or renovation and extension
- Installing retaining walls near the front boundary that alter the finished ground level
- Adjusting the finished floor level of the home so the entry sits higher or lower relative to the footpath
If these changes affect how your site connects to the street, your development consent may include a condition requiring council-approved frontage levels before your Construction Certificate can be issued.
You’re creating or modifying a driveway or crossover
New driveway entries and altered crossovers are classic triggers. For example:
- A brand new driveway for a knockdown rebuild
- Changing a single driveway into a shared driveway for a duplex
- Regrading an existing driveway to suit a new garage level
Because these works sit right at the interface between private and public land, the council will almost always want to review and approve plans.
You’re carrying out works on or in council property
If your approval or design involves any work “or on council property” (land owned or managed by the council, including the footpath, verge or part of the road reserve), the Councils process applies.
That might include:
- Modifying kerb lines
- Adjusting footpath levels to match a new building entry
- Public domain upgrades negotiated as part of a development consent
When you usually don’t need it
You’re often outside the scope if:
- Your extension is entirely to the rear and doesn’t alter front setback levels
- You’re making internal changes only
- The driveway, crossover, front path and kerb all stay exactly as they are
What Council Looks At with your Submission
The City of Sydney has a structured approach to public domain approvals. To issue a determination of alignment levels, they typically expect:
A proper survey and context
Your architect or surveyor will prepare:
- A detailed survey extending into the road reserve and neighbouring frontages
- Existing levels for footpaths, kerbs, road, and your front setback
- Proposed finished levels at key points (garage threshold, front steps, driveway transitions)
These plans show how your project ties into everything around it, not just your lot.
Council checks that:
- Footpaths remain walkable and accessible
- Driveways comply with acceptable slopes and transition lengths
- Proposed adjustments don’t create trip points, abrupt steps or awkward ramps
The emphasis is on usability for the long term, not just squeezing in a design that barely works on paper.
Flood and drainage considerations
In some cases, especially on flood-affected sites or larger developments, submissions are read alongside stormwater and flood management reports. The idea is to keep water moving in the right directions without increasing risk to buildings or public spaces.
How the Approval Process Usually Works
While every project is a little different, the sequence in the City of Sydney is fairly consistent.
Step 1: Read your consent carefully
After your Development Application is approved, review the consent conditions with your local builder or designer.
If the consent requires council confirmation of frontage levels, driveway gradients or alignment levels, you’ll need to obtain this approval before your Construction Certificate is issued.
Step 2: Prepare the drawings
Your architect, designer or civil engineer will:
- Update the survey and site plan
- Show existing and proposed levels for all relevant frontage elements
- Coordinate the building floor levels, driveway, steps and paths so everything connects smoothly
These drawings must meet the standard set out in your Councils Manual.
Step 3: Complete the application
You (or your consultant on your behalf) complete the Application and lodge it with the council, along with the plans and any required fees.
The official guide is available here – have a read!
Step 4: Council review and feedback
Council staff review the submission against their public domain standards. If something doesn’t quite work – a driveway too steep, a level that doesn’t match future kerb upgrades – they may ask for adjustments and a resubmission.
Step 5: Approval and sign-off
Once satisfied, the Council issues a formal approval or determination of alignment levels. Your certifier then uses these levels when assessing your Construction Certificate and later your Occupation Certificate, checking that what’s built on site matches what was approved.
Getting this right early avoids expensive re-work of driveways, steps or retaining walls at the very end of your project.
How Brickwood Homes Helps You Through the Process
At Brickwood Homes, we:
- Identify any frontage or driveway requirements early in the design stage
- Work with surveyors and engineers to ensure your proposed levels and gradients meet council regulations and zoning requirements
- Coordinate driveway and entry solutions that feel natural to use and simple to maintain
- Keep approvals, certificates and inspections aligned so you’re not hit with surprises late in the build
Whether you’re planning a renovation & extension, a brand new custom home or looking to hire experts in duplex building, our team looks at both the home and the way it meets the street. If you’re weighing up a fresh start, you can also learn why knock down & rebuild is trending in Sydney in our dedicated guide and see how frontage design is handled in those projects too.
As local award-winning home builders in Sydney, Brickwood Homes designs and delivers custom homes, granny flats, duplexes and extensions that work beautifully inside and connect cleanly to the street outside. Get in touch with our local home builders team today to discuss your plans, check your approval pathway and start your building journey with a trusted team by your side.
