Licensed Sydney builders · INNA GROUP

Bathroom renovationsbuilt to last, in Sydney.

From North Sydney to Bondi, INNA GROUP designs and builds premium bathroom renovations — plus kitchens, home extensions and granny flats — with the waterproofing, tiling and project management to match.

BathroomsKitchensExtensionsGranny flats
01 — The studio

We renovate bathrooms across Sydney — and obsess over the details.

INNA GROUP PTY LTD is a Sydney building company built around one belief: a renovation is only as good as the things you can't see. Every bathroom renovation we deliver is waterproofed to Australian Standard AS 3740, set out properly, and finished by trades who care how the last tile meets the wall.

We're a single point of contact from first measure to final clean — managing demolition, plumbing, electrical, waterproofing, tiling and fit-off so your bathroom renovation, kitchen, extension or granny flat runs on time and on budget.

20
Sydney suburbs served
4
Build & renovation services
AS 3740
Waterproofing standard
1
Team, end to end
The build

How a bathroom renovation runs with us

No guesswork. A fixed scope, a schedule, and the same crew from strip-out to the final polish.

STEP 01

Strip-out

Careful demolition back to the studs, with the site protected and waste removed.

STEP 02

Waterproof

Plumbing & electrical rough-in, then waterproofing to AS 3740 with proper cure time.

STEP 03

Tile & fit-off

Floor and wall tiling, vanities, screens and tapware installed to the millimetre.

STEP 04

Final polish

Silicone, lighting, detailing and a full clean — handed over ready to use.

Finished bathroom renovation by INNA GROUP — book-matched marble walls, a frameless walk-in shower and a backlit round mirror. The finished result
What clients say

Hear it from our clients

Real Sydney homeowners on what it's like to renovate with INNA GROUP. Use the arrows or swipe to move between videos — tap a video to play with sound.

Client review
INNA GROUP
Google reviews

What Sydney says about us

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02 — What we build

Four services. One standard.

Move across each service to reveal it
01 Our specialty

Bathrooms

Full bathroom renovations across Sydney — designed, waterproofed and built end to end. We handle the strip-out, plumbing and electrical rough-in, waterproofing to Australian Standard AS 3740, floor and wall tiling, custom vanities, frameless screens and the lighting that makes it feel finished.

  • Design & 3D layout
  • Waterproofing to AS 3740
  • Floor & wall tiling
  • Custom vanities & stone tops
  • Frameless glass screens
  • Niche & feature lighting
View service
02 Heart of the home

Kitchens

Kitchens built around how you actually cook and gather. Cabinetry, stone benchtops and splashbacks, integrated appliances, lighting and the plumbing and electrical to support it — managed by one team so the trades, tiling and finishes line up.

  • Custom cabinetry
  • Stone benchtops & splashbacks
  • Appliance integration
  • Task & ambient lighting
  • Plumbing & electrical
View service
03 More room to live

Extensions

Ground-floor extensions and full second-storey additions that match the original home and meet council requirements. From structural engineering and approvals through framing, roofing and lock-up to a seamless internal finish.

  • Structural engineering
  • Council approvals & certifiers
  • Framing & roofing
  • Weatherproofing
  • Seamless internal fit-out
View service
04 Self-contained living

Granny flats

Detached secondary dwellings for rental income, family or a home office — designed to fit the block and built to the same standard as the main house. We take it from concept and approval to a complete, move-in-ready granny flat.

  • Site & feasibility review
  • Design & approvals
  • Full build & services
  • Kitchen & bathroom fit-out
  • Landscaping tie-in
View service
03 — Recent work

Our recent work
across Sydney

A selection of completed projects — bathrooms, kitchens, extensions and granny flats — from the eastern suburbs to the inner west and lower north shore. Tap any project to enlarge, or view the full gallery.

View the full gallery →
04 — Where we work

Bathroom renovations in your Sydney suburb

We deliver bathroom renovations, kitchens, extensions and granny flats right across Sydney's eastern suburbs, inner west and lower north shore. Find your area below.

Good to know

Bathroom renovation questions

Most full bathroom renovations in Sydney land somewhere between roughly $25,000 and $45,000+, depending on the size of the room, the tiling, tapware and whether plumbing or walls are moving. We give you a clear, itemised quote up front so there are no surprises mid-build.

A standard bathroom renovation usually runs about 3 to 5 weeks on site once demolition starts. Waterproofing needs curing time and custom items like vanities and stone have lead times, so we lock in a schedule before we begin and keep you updated at each stage.

We cover bathroom renovations right across Sydney's eastern suburbs, inner west and lower north shore — including North Sydney, Mosman, Neutral Bay, Bondi, Bronte, Vaucluse, Rose Bay, Maroubra, Balmain, Drummoyne, Five Dock, Concord, Haberfield, Strathfield, Ryde, Hunters Hill, Potts Point, Mascot, Russell Lea and the Sydney CBD.

Yes. INNA GROUP PTY LTD works under a NSW builder's licence with full insurance, and all waterproofing is completed to Australian Standard AS 3740. Certificates are available on request.

We do. As a full-service builder we manage every trade in-house or through our regular network — demolition, plumbing, electrical, waterproofing, tiling and fit-off — plus any council approvals or certifiers your kitchen, extension or granny flat needs.

05 — Start a project

Let's build your bathroom

Tell us about your bathroom renovation, kitchen, extension or granny flat and we'll get back to you with a clear, itemised quote.

Phone0439 994 014 Emailinfo@innagroup.com.au Instagram@inna_group_
AreasNorth Sydney · Mosman · Bondi · Balmain & all Sydney
HoursMon–Sat, 7:00am – 5:00pm

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