Bathroom Renovations
in North Sydney
Planning a bathroom renovation in North Sydney? INNA GROUP is a licensed Sydney builder delivering complete bathroom renovations across North Sydney and the wider Lower North Shore — designed, waterproofed and built end to end by one crew.

Bathroom renovations in North Sydney
Homes in North Sydney (2060) range across high-rise apartments and period homes close to the harbour, and every renovation is built to suit the home and meet North Sydney Council requirements. Whether it's a compact ensuite or a full main-bathroom rebuild, we manage the licensed plumbing, electrical and waterproofing — so you deal with one team, not five.
From the first drawing to the final clean, every trade is handled in-house, so your renovation stays on scope, on schedule and to one quality standard.
Why North Sydney chooses INNA
- Licensed NSW builder, fully insured
- Fixed, itemised quotes — no surprises
- Waterproofing to AS 3740
- One crew, strip-out to handover
- Servicing North Sydney & the Lower North Shore
Apartment bathroom renovations in North Sydney
Most bathrooms we renovate in North Sydney are in apartments — everything from art deco walk-ups to modern towers. That makes strata the first step, not an afterthought: we prepare the renovation bylaw paperwork your owners' corporation will ask for (scope of works, contractor insurances, waterproofing methodology) and schedule noisy demolition inside the building's permitted hours.
Waterproofing is the part we treat as non-negotiable in units, because your bathroom floor is someone else's ceiling. Membranes go down to AS 3740 with proper cure times, and we document the installation so the certification sits on the strata record — which also protects you when you sell.
Compact layouts are the other North Sydney specialty. Wall-hung vanities, recessed niches, sliding or frameless screens and smart lighting make a 3m × 2m apartment bathroom feel far bigger than its floor plan, and we design around the building's existing plumbing stacks to keep cost down and approvals simple.
Everything your bathroom needs, in one job
A clear path, start to finish
Consult & design
We visit, measure up and hand you a clear, itemised quote and plan.
Strip-out & waterproof
Demolition, plumbing & electrical rough-in, then waterproofing to AS 3740.
Tile & install
Tiling, vanities, screens and tapware fitted by one coordinated crew.
Finish & handover
Detailing, a full clean and a walkthrough — handed over ready to use.
Built properly, by one team
Licensed & insured
A licensed NSW builder — your project is compliant, certified and covered.
Fixed, itemised quotes
No surprises. You get a clear scope and price before we start.
One crew, start to finish
The same team from strip-out to handover — no juggling trades.
Built to last
Quality materials and proper waterproofing, backed by real workmanship.
A few finished bathrooms



Bathroom renovations in North Sydney — questions, answered
How much does a bathroom renovation cost in North Sydney?
Cost depends on the size of the room, any layout changes and the finishes you choose. After a quick site visit in North Sydney we give you a fixed, itemised quote, so you know the price before any work starts.
How long will my North Sydney bathroom renovation take?
Most bathrooms take around 3–4 weeks on site. We give you a schedule before we start and keep you posted at each stage.
Do you handle waterproofing and council approvals?
Yes. Waterproofing is done to Australian Standard AS 3740 with proper cure time, and we manage the licensed plumbing and electrical work plus any North Sydney Council requirements your job needs.
Which areas near North Sydney do you cover?
We work right across the Lower North Shore and all of Sydney, including Neutral Bay, Mosman, Hunters Hill.
Do you handle strata approval for North Sydney apartment renovations?
Yes. We prepare the documents your strata committee needs — scope of works, insurance certificates and the waterproofing methodology — and work within the building's noise and access rules. Most approvals come through without fuss when the paperwork is complete.
Can you make a small apartment bathroom feel bigger?
Yes — it's a layout problem before it's a size problem. Wall-hung fittings, recessed storage, a frameless screen and the right lighting reliably open up compact North Sydney bathrooms without moving walls.
Renovating a bathroom in North Sydney?
Free, no-obligation quote — usually back to you within one business day.
INNA