Bathroom Renovations · Woollahra
Bathroom Renovations Woollahra.
Built Properly. Built Once.
High-end bathroom renovations across Woollahra, delivered by a licensed builder with the trades and program discipline to finish on time.
About Ossher Design and Build
Bathroom renovation builders in Woollahra.
A bathroom is the most technically demanding small room in a house. Waterproofing, falls, substrate movement and services all have to be right before a single tile goes down, and in Woollahra that work usually happens inside Victorian terraces and semis in one of Sydney's strictest conservation areas.
Ossher Design and Build delivers full bathroom renovations across Woollahra, from a single main bathroom through to whole-house bathroom, ensuite and powder room programs run alongside a larger renovation.
A heritage village where facades are protected and the work happens behind them, which changes how a bathroom project needs to be staged: party walls, rear lane access and heritage-controlled external changes. We plan protection, access and trade sequencing before demolition starts.
Every bathroom we build is waterproofed to AS 3740 by licensed applicators, documented with photographic records, and finished with joinery and stone detailed to sit flush and stay that way.
Fully licensed · Fully insured · Free consultation
Book a free consultation →Recent Work
Recent projects in the Eastern Suburbs.
Services
Bathroom and wet area services in Woollahra.
Full bathroom renovations, ensuites, powder rooms and laundries across Woollahra and the surrounding Eastern Suburbs.
Full Bathroom Renovations
Strip-out to handover, waterproofed and documented.
Ensuites
Compact, well-planned ensuites with custom joinery.
Powder Rooms
Small rooms detailed properly, where every tile line matters.
Laundries
Hardworking laundries integrated with the rest of the home.
Kitchen Renovations
Often run alongside a bathroom program to share trades.
Whole-Home Renovations
When the bathroom is one part of a bigger brief.
Waterproofing Rectification
Fixing failed membranes and leaking wet areas properly.
Apartment Bathrooms
Strata-compliant works with approvals and access managed.
Get in Touch
Planning a bathroom renovation in Woollahra?
Tell us what you have and what you want. We'll walk the space, give you a realistic cost range and a program, and be straight with you about what your Woollahra home will and won't allow.
Woollahra and the Eastern Suburbs, NSW.
Ossher Design and Build · Fully licensed · Fully insured
Send an Enquiry
Tell us about your project
Local Knowledge
What a Woollahra bathroom renovation actually involves.
The difference between a bathroom that lasts twenty years and one that fails in five is almost entirely in the parts you can't see. Here is what we control on a Woollahra project.
Waterproofing & Falls
Membranes applied by licensed waterproofers to AS 3740, screed falls set to the drain before tiling, and every stage photographed so the build is documented, not assumed.
Services & Structure
Older Woollahra homes often hide undersized plumbing, unvented stacks or damaged joists under the old floor. We open up, assess and price the reality rather than tiling over it.
Joinery, Stone & Fixtures
Custom vanities, stone tops with mitred returns, niches set out to full tiles, and tapware roughed in to millimetre accuracy so the finished room reads as one piece.
Tight sites & access
Party walls, rear lane access and heritage-controlled external changes. In an occupied home we stage the work so you keep a functioning bathroom wherever the layout allows, and we protect access paths for the duration.
Testimonials
What our clients say.
"Excellent standard of work, consistently delivered beyond expectations. Adam's ideas transformed our water-damaged living area into a bigger space with improved views, with quality finishes delivered on time and on budget."
"I've worked with Adam for over five years. His attention to detail is exceptional, communication is clear and reliable, and he consistently delivers high-quality work."
"Working with Adam was a genuinely great experience. The process was organised and far less stressful than expected, and the final quality and attention to detail were outstanding."
Why Ossher Design and Build
Why Woollahra homeowners choose us for bathrooms.
- Licensed NSW builder working across Woollahra and the Eastern Suburbs
- Waterproofing to AS 3740 by licensed applicators, documented at every stage
- Founder-led: Adam Ossher runs the job personally
- Custom joinery and stone coordinated in-house
- Fixed program with weekly progress reporting
- Full home warranty and public liability insurance
Service Areas
Areas we service across the Eastern Suburbs.
We renovate bathrooms across Woollahra, Paddington, Double Bay, Bondi Junction, Queens Park and the wider Eastern Suburbs.
Not sure if we cover your area? Get in touch →
FAQs
Frequently asked questions.
As a guide, a quality full bathroom renovation in Woollahra typically runs from around $35,000 to $60,000, with larger ensuites, structural changes or premium stone and tapware taking that higher. The variables are usually layout changes, plumbing relocation and finish level. We'll give you a real range at the first consultation.
A standard bathroom runs six to eight weeks on site once materials are on hand. Waterproofing and screed cure times cannot be rushed, and delays are almost always caused by late selections rather than trades, so we lock in your selections before demolition.
Most internal bathroom renovations are exempt development and don't require approval from Woollahra Municipal Council. You will need approval if you change the building footprint, alter external walls or windows, or if your property is a heritage item or in a conservation area. We confirm the pathway before we start.
Yes. Relocating the toilet, shower or vanity is common and often the single biggest improvement to a small bathroom. It adds cost, so we price it as an option and show you the difference before you commit.
In most cases yes, provided there is a second bathroom. We set up dust protection and a clean access path, and keep wet trades to agreed hours.
Yes. We hold a current NSW contractor licence and carry full public liability and home warranty insurance on every project.
Founder Adam Ossher runs every project personally, from feasibility through to handover. You deal with the person accountable for the build, not a rotating site manager.
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