You already know that renovating inside a strata building is not a simple private project. The extra layer is approvals and accountability to your neighbours and the owners corporation. I focus on helping owners plan upgrades that pass smoothly, protect value, and stand up to scrutiny.
If you are exploring strata apartment renovations in Sydney, this guide walks you through how strata rules work, what approvals you need, and how to package a proposal the committee will accept. I will show you the decisions that matter most, the documents you should prepare, and why choosing a builder who manages strata approvals for you will save time and stress.
Why Approvals Matter in Sydney Strata
Your title gives you ownership of your lot. Much of what you see and touch in an apartment can also be common property. That includes structural walls, slab penetrations, waterproofing, windows, and services running through the building. Any change that affects common property or building services requires the owners corporation to approve it.
Approval is not a rubber stamp. The committee must consider building integrity, waterproofing risk, noise, access, and warranties. If you plan the right pathway from the start, you will protect your budget, avoid delays, and keep your neighbours onside.
Know Your Renovation Category
Sydney strata rules group work into three broad categories. Identify yours early.
- Cosmetic work
Painting, drilling into non-structural walls for hooks, replacing carpet with like-for-like, installing blinds, and similar updates. You do not need approval, though polite notice is wise.
- Minor renovations
Kitchen refurbishments within the existing layout, floor coverings that change acoustic performance, recessed lighting that does not penetrate slabs, non-structural wall removal, air-conditioning that does not change the external appearance, and similar work. You usually need a committee resolution, often under a standard by-law or a minor works approval. Evidence from qualified trades is expected.
- Major renovations affecting common property
Bathroom rebuilds with new waterproofing, moving plumbing, structural changes, window changes, new external condensers or vents, or anything that alters common property. You typically need a special resolution at a general meeting and an exclusive-use or works by-law. Expect engineering input, waterproofing certificates, and specific conditions.
If your project mixes categories, treat the whole job at the highest level of control.
The Approvals Pathway Step by Step
I suggest you map your path like this:
1. Define scope in plain language
List each change. Note any common property touchpoints like waterproofing, services, or external appearance.
2. Get the right plans
Floor plan with dimensions, product schedules, and elevations for kitchens and bathrooms. Include acoustic and waterproofing notes if relevant.
3. Gather expert evidence
Engineering for structural work, licensed plumber and electrician scope letters, acoustic advice for hard flooring, and waterproofing system details.
4. Draft a works by-law if needed
For major works, a tailored by-law sets who maintains what and lists conditions. It protects you and the building.
5. Submit the application
Include scope, drawings, licences, insurances, programs, and risk controls. Ask for lift bookings and work hours confirmation.
6. Attend the meeting
Be clear, concise, and solution focused. Offer practical conditions you accept, like floor protection and daily common area cleaning.
7. Receive approval and conditions
Read them carefully. Get any certificates or extra documents requested before work starts.
8. Complete and certify
Provide waterproofing, plumbing, electrical, smoke alarm, and final compliance certificates. Request written sign-off.
What Committees Expect in an Application
Help the committee say yes by giving them what they need up front:
- A clear scope broken into cosmetic, minor, and major components
- Drawings that show existing and proposed layouts
- Evidence that no structural elements are affected, or an engineer’s design if they are
- Waterproofing system details and a licensed installer with a written warranty
- Acoustic data and an underlay specification if you plan hard floors
- Trade licences, public liability and workers compensation certificates
- A realistic program with noisy works confined to building hours
- A plan for dust control, lift protection, and rubbish removal
Building Code and Safety Items You Cannot Skip
- Waterproofing must be done by licensed trades and certified. Bathroom failures are the top reason committees push back.
- Penetrations through slabs or fire-rated elements need approval and fire stopping to standard.
- Smoke alarms, GPOs, lighting, and exhaust fans must meet current code, not the old standard in your unit.
- Balcony doors, windows, and glazing changes must meet modern safety and energy requirements.
Do You Need Council or a CDC?
Most internal apartment works proceed under exempt development or strata approval only. Structural changes, façade changes, or services that affect external appearance can trigger a Development Application or a Complying Development Certificate. Ask your builder or a private certifier to check this before you submit to strata. Getting this wrong can stall your project for months.
Work Hours, Access, and Neighbour Management
Set expectations early.
- Confirm permitted work hours and noisy work windows
- Book the lift and loading dock in advance
- Protect corridors and lifts with padding and floor runners
- Keep common areas clean each day
- Give neighbours a start date, duration, and contact for issues
A short, respectful notice goes a long way in a shared building.
Insurance, Warranties, and Records
Keep your paperwork tight. I recommend you keep a single digital folder with:
- Builder’s licence and insurances
- Trade licences
- By-law and meeting minutes
- Product data sheets and approvals
- All certificates at completion, including waterproofing and electrical
This record helps at resale and if any warranty claim arises.
Who Should Manage the Process
If you prefer a builder that handles strata logistics end to end, Fine Touch Group is worth a close look. They specialise in Sydney apartment projects and design their service around strata needs. They prepare by-laws, lodge documentation, communicate with building managers and committees, and manage approvals through to sign-off. That removes a major source of delay for owners who are busy or new to strata rules.
They are family-owned, have operated since 1994, and have delivered more than 1,000 Sydney apartment projects. A dedicated project manager oversees your job from planning to handover. Their fixed-price approach sets costs before construction, and they provide free 3D modelling with quotes, which helps you and the committee visualise the proposed layout. Bathrooms include certified waterproofing with a six-year waterproofing warranty. Qualifying kitchens target an 18-day completion and qualifying bathrooms a 14-day completion, which fits many strata schedules. For appliances, owners can access pricing through their Harvey Norman commercial account, with potential savings on eligible products. They operate under NSW builder licence 151772C.
If your priority is one accountable party that plans, prices, secures approvals, and delivers, they align well with that brief.
A Practical Timeline You Can Use
- Week 1 to 2: Define scope, engage builder or designer, measure and sketch
- Week 2 to 3: Receive preliminary design and budget, decide inclusions
- Week 3 to 4: Prepare approvals pack, draft by-law if needed
- Week 5: Lodge to strata, request meeting date and lift bookings
- Week 6 to 8: Approval period, refine schedule, order long lead items
- Week 9 onward: Construction within approved hours, provide certificates as milestones finish
Common Mistakes That Trigger Delays
- Applying without a by-law for work that clearly needs one
- Vague bathroom scope with no waterproofing detail
- No acoustic underlay data for new hard floors
- Unclear demolition notes that imply structural removal
- Missing insurances or expired licence copies
- Ignoring lift bookings and rubbish removal plans
Avoid these and your approval track record will improve.
Final Thoughts
Treat approvals as part of the build, not an obstacle. Classify your work correctly, supply clear documents, accept practical site conditions, and line up a builder who knows strata rules inside out. If you want a partner that carries the administrative load and executes the work to strata standards, Fine Touch Group is a strong option to consider.
