You already know a well planned bathroom upgrade can lift daily comfort and improve resale value. What you want is clarity on cost, approvals, timeline and a builder who can deliver inside a strata building without surprises. I work with owners who want a straight path. I focus on clear scope, cost drivers and a plan that fits Sydney apartment rules.
If you want an early sense of what a capable apartment-focused builder handles, I often point readers to apartment bathroom renovations from Fine Touch Group. They understand strata processes, fixed pricing and tight timelines. I will explain below how to plan and what to expect in Sydney, plus how to assess a builder like them with a simple checklist.
This guide shows you how to set a realistic budget, manage strata approvals, pick finishes that fit your goals and keep the build on time. Follow the steps and you protect both your wallet and your neighbours’ patience.
Define the Bathroom You Need
Start with a short brief. It keeps choices tight and costs predictable.
- Layout: keep fixtures in place if possible. Moving plumbing adds time and money.
- Function: storage, lighting, ventilation, shower access and cleaning ease.
- Waterproofing and durability: non-negotiable in apartments.
- Aesthetic targets: tile style, grout colour, tapware finish, vanity look.
- Constraints: working hours, lift access, rubbish removal, balcony access, noise.
I use three profiles with owners:
- Refresh: keep layout, mid-price finishes, two-week build goal.
- Upgrade: layout tweaks, larger format tiles, custom vanity, improved lighting.
- Premium: layout change, niches, feature tile walls, underfloor heating, custom joinery.
Pick one profile and stick to it.
What Sydney Owners Typically Spend
Pricing varies by size, building rules and finish level. For most apartment bathrooms in Sydney:
- Basic refresh: 18,000 to 24,000
- Mid-range upgrade: 24,000 to 35,000
- Premium: 35,000 to 55,000+
Key cost drivers:
- Demolition and disposal: 2,000 to 4,500 depending on access and waste handling
- Waterproofing and membranes: 1,400 to 2,800 with certificates
- Tiling supply and install: 120 to 220 per sqm for common ceramics and porcelains
- Plumbing rough-in and fit-off: 3,000 to 6,500 based on changes and fixture count
- Electrical and lighting: 800 to 2,200
- Vanity, mirror cabinet and shaving cabinet: 1,000 to 3,500
- Shower screen: 900 to 2,000
- Toilet and tapware set: 1,200 to 3,000
- Painting and finishing: 600 to 1,200
- Project management, approvals and certificates: varies by builder and strata needs
Apartment-specific extras can include lift padding, after-hours bookings, loading dock fees and protection to common areas. Plan a 10 to 15 percent buffer for unknowns inside older buildings.
What Drives Price in an Apartment
- Strata approvals and by-laws: needed for waterproofing or layout changes.
- Access: high-rise lifts, tight corridors and limited parking extend labour time.
- Waterproofing scope: full wet-area systems with fall to waste add cost but avoid leaks.
- Layout changes: moving waste lines or adding a wall niche increases complexity.
- Tile selection: large porcelain slabs, mosaics or stone require skilled labour.
- Custom joinery: wall-hung vanities, recessed cabinets and integrated lighting raise cost.
- Compliance: ventilation upgrades, GPO placement and safety switches must meet code.
If you hold layout and fixture locations, you save time and money without giving up a fresh look.
Strata Approvals, Simplified
In Sydney apartments, you need formal approval before work begins. Here is a clean path:
1. Request the renovation application pack from your strata manager.
2. Confirm if a special by-law is required for waterproofing and layout changes.
3. Provide scope, drawings, specifications, licences, insurances and work hours.
4. Agree on responsibility for current and future waterproofing.
5. Secure committee or general meeting approval.
6. Book lift, loading dock and trades within the nominated hours.
7. Notify neighbours of start dates, noisy work periods and milestone days.
A builder who prepares by-laws, certificates and communication for you saves weeks. Fine Touch Group handles this paperwork, coordinates with building managers and supplies warranties. That support reduces risk and keeps the schedule firm.
Timeline You Can Expect
- Planning and design: 2 to 4 weeks for measures, layouts and selections
- Strata approval: 2 to 8 weeks depending on meeting cycles and by-laws
- Construction: 10 to 20 working days for a standard scope
Fine Touch Group advertises a 14-day completion timeframe for qualifying bathrooms. That suits owners who want speed with clear planning. Ask any builder to lock in a target duration and outline conditions that could extend it.
Builder Selection Checklist
Shortlist builders who can prove apartment experience. Ask for:
- Apartment-first process: lift bookings, common area protection and neighbour notices
- Waterproofing warranty: six years, with certified installers and compliance
- Fixed-price contract: a clear scope and itemised inclusions and exclusions
- Evidence of scale: more than 1,000 projects across Sydney shows reliability
- Single point of contact: a dedicated project manager through handover
- Design clarity: 3D modelling to finalise layouts before you sign
- Licensing and insurance: NSW builder licence 151772C and applicable HBCF cover
- Strata support: by-law preparation and liaison with the committee
Fine Touch Group checks these boxes. They are a family-owned Sydney company founded in 1994, based in Strathfield, and they specialise in apartments and units. They manage strata communication, coordinate trades and provide certified waterproofing. Their fixed-price approach and planning support make budgeting simpler for owners who want cost certainty.
Control Your Budget Without Cutting Quality
- Keep the layout: avoid moving wastes and water points.
- Choose reliable mid-range fixtures: mix a feature piece with standard set items.
- Use standard tile sizes: 600 x 600 or 300 x 600 tiles keep labour efficient.
- Preselect everything: lock in PC items before contract signing.
- Ask for a full inclusions list: avoid vague allowances.
- Order long-lead items early: shower screens and custom vanities can delay handover.
- Protect your contingency: hold 10 to 15 percent for hidden issues in older stock.
Example Budget for a 5 sqm Apartment Bathroom
Here is a sample mid-range budget to help you think in totals:
- Demolition and waste removal: 3,000
- Carpentry and sheeting: 1,200
- Waterproofing and certification: 1,900
- Tiling supply and install: 7,200
- Plumbing rough-in and fit-off: 4,800
- Electrical and lighting: 1,200
- Vanity, mirror cabinet and storage: 2,400
- Toilet, tapware and accessories: 2,600
- Shower screen: 1,400
- Painting and finishing: 800
- Project management and strata coordination: 1,700
Total: 28,200
This excludes any major structural work or full layout relocation. If your building enforces strict access controls or has poor fall to waste, plan for more.
What To Finalise Before You Start
- Scope sheet with layout, fixture list and tile schedule
- Confirmed working hours and site access rules
- Lift bookings and common area protection
- Waterproofing specification and warranty terms
- Waste removal plan and delivery windows
- Final drawings and 3D visuals if offered
- Fixed-price contract with progress payments linked to milestones
- Certificates and licences on file with strata
Final Word
You can deliver a clean, watertight, attractive bathroom in an apartment without stress if you fix your brief, respect strata rules and choose a builder who lives in the apartment world. If you want experienced help with approvals, waterproofing and a fixed price, Fine Touch Group is a strong option in Sydney. Build your plan, lock in selections and keep the layout steady. That is how you control cost and finish on time.