INNA Bathroom Renovations
in Mosman
Planning a bathroom renovation in Mosman? INNA GROUP is a licensed Sydney builder delivering complete bathroom renovations across Mosman and the wider Lower North Shore — designed, waterproofed and built end to end by one crew.
Bathroom renovations in Mosman
Homes in Mosman (2088) range across heritage homes and harbourside apartments, and every renovation is built to suit the home and meet Mosman 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 Mosman chooses INNA
- Licensed NSW builder, fully insured
- Fixed, itemised quotes — no surprises
- Waterproofing to AS 3740
- One crew, strip-out to handover
- Servicing Mosman & the Lower North Shore
High-end bathroom renovations in Mosman
Mosman bathrooms are built to a different brief. In the suburb's Federation and Queen Anne homes we're usually delivering large main bathrooms and hotel-style ensuites: natural stone, custom vanities and joinery, brushed nickel or aged brass tapware, underfloor heating and feature lighting. The detail work — mitred stone edges, aligned grout lines, flush shower floors — is where these rooms succeed or fail, and it's what we're on site checking daily.
These are also family homes, so we stage multi-bathroom projects to keep one bathroom running at all times, and we sequence trades so the disruptive work happens in as short a window as possible.
Period character stays. High ceilings, picture rails and original proportions are worked with, not against — the modern services, heating and waterproofing all sit invisibly behind finishes that suit the age and standard of the house.
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 Mosman — questions, answered
How much does a bathroom renovation cost in Mosman?
Cost depends on the size of the room, any layout changes and the finishes you choose. After a quick site visit in Mosman we give you a fixed, itemised quote, so you know the price before any work starts.
How long will my Mosman 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 Mosman Council requirements your job needs.
Which areas near Mosman do you cover?
We work right across the Lower North Shore and all of Sydney, including Neutral Bay, North Sydney, Hunters Hill.
Do you do luxury finishes — stone, underfloor heating, custom joinery?
Yes. Natural stone, custom vanities, underfloor heating, feature lighting and premium tapware are standard parts of our Mosman work, and we manage the extra detailing time they need in the schedule, not as an afterthought.
Can you renovate more than one bathroom without leaving us stranded?
Yes — we stage multi-bathroom projects so the household always has a working bathroom, and compress the noisy, disruptive stages into the shortest window we can.
Renovating a bathroom in Mosman?
Free, no-obligation quote — usually back to you within one business day.