Bathroom Renovations
in Sydney CBD
INNA GROUP renovates bathrooms across Sydney CBD and the Sydney City. As a licensed, fully insured Sydney builder we handle the whole job — strip-out, waterproofing, tiling, vanities and fit-off — on a fixed scope and a schedule you can hold us to.

Bathroom renovations in Sydney CBD
Homes in Sydney CBD (2000) range across apartments, terraces and inner-city residences, and every renovation is built to suit the home and meet City of Sydney 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 Sydney CBD chooses INNA
- Licensed NSW builder, fully insured
- Fixed, itemised quotes — no surprises
- Waterproofing to AS 3740
- One crew, strip-out to handover
- Servicing Sydney CBD & the Sydney City
Apartment bathroom renovations in the Sydney CBD
Renovating in the Sydney CBD is as much a logistics job as a building one. Almost everything we do here is in apartment towers, which means building management sign-off alongside strata approval, booked service lifts, restricted delivery windows, protected common areas and no ability to simply park a truck out the front. We plan all of that before the first tile comes off, because a job that stalls waiting on a lift booking is a job that runs over.
The building work itself is precise. City apartments are built tight to the plumbing stack, so we design around the existing services wherever possible to keep both cost and approvals manageable, and waterproof to AS 3740 with documented certification — essential when your floor is someone else's ceiling and the building manager wants a record.
Space is the other constraint, and it's solved with layout rather than square metres: wall-hung vanities, recessed storage, frameless glass and good lighting make a compact city bathroom feel considerably larger.
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



We also cover nearby
Bathroom renovations in Sydney CBD — questions, answered
How much does a bathroom renovation cost in Sydney CBD?
Cost depends on the size of the room, any layout changes and the finishes you choose. After a quick site visit in Sydney CBD we give you a fixed, itemised quote, so you know the price before any work starts.
How long will my Sydney CBD 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 City of Sydney requirements your job needs.
Which areas near Sydney CBD do you cover?
We work right across the Sydney City and all of Sydney, including Potts Point, Balmain, Mascot.
Do you deal with building management as well as strata in the CBD?
Yes. City buildings usually require both — strata approval for the works and building management sign-off for lift bookings, delivery windows and common-area protection. We handle both.
Can you work within CBD building hours?
Yes. We schedule demolition and other noisy stages inside the permitted hours your building sets, and sequence the quieter trades around them to keep the job moving.
Renovating a bathroom in Sydney CBD?
Free, no-obligation quote — usually back to you within one business day.
INNA