Castle Hill
Modern Mosman Bathroom
Case Study: A Modern Sanctuary in Mosman
Location: Mosman, Sydney
Project type: Bathroom Renovation
Style: Modern contemporary with warm minimalist influences
Returning Clients, A New Chapter
Our Clients came back to us after we completed their previous home in Wollstonecraft. Having moved into a Mosman apartment, they were ready to bring the same level of quality and considered design to their new space — this time across the entire wet-area footprint of the home.
For us, being chosen a second time is the highest form of feedback! It meant we are working with clients who already knew our process and trusted our team to deliver.
Before: A Dated Bathroom
The original bathroom hadn’t aged well. It was defined by an orange-toned timber vanity with a heavy semi-recessed basin and a dark brown stone shelf — finishes that had drifted out of style and made the room feel smaller and darker than it needed to be. Chrome tapware sat awkwardly against beige-grey wall tiles, and large plain floor tiles drained any warmth from the space.
The shower presented a more practical issue: a step-up into a framed glass enclosure. For clients thinking long-term about how they want to live in their home, that step had to go.
Storage was limited, lighting was flat, and the overall look felt like a builder-grade fit-out from another era — functional, but a long way from the calm, refined space the couple had in mind.
The Brief
Our Clients came to us with a clear vision but plenty of room for us to bring our expertise:
- A modern, calm aesthetic with warm timber, soft neutrals and brushed nickel
- Future-proofing — no step-up into the shower, generous circulation space
- A double vanity with wall-mounted tapware for clean lines
- A bath positioned for couples bathing with tapware on the long wall, not chased awkwardly into a side
- A frameless shower to keep the space feeling open
What We Did
We stripped the space back completely and rebuilt it from the floor up.
A new 1200mm wall-hung vanity in Coastal Oak with an Arctic White solid-surface top replaced the original — two undermount matt-white basins, finger-pull drawers, and a chrome sleeve to conceal services. A backlit shave cabinet with three mirrored doors sits above, providing hidden storage and a soft ambient glow that adds real warmth at night.
The built-in bath is positioned along the long wall, with brushed nickel wall-mounted tapware on a single plate — exactly as the clients wanted. A custom nib wall was built behind the vanity and bath end to accommodate the in-wall plumbing cleanly.
A frameless splayed shower screen opens the space up visually, and crucially — the step-up is gone. The shower sits flush with the floor, with a tile-in floor waste for a seamless finish. It’s a small detail that will matter more and more over time.
Wall tapware throughout, a multifunction twin shower set, and a heated towel rail in matching brushed nickel pull the room together.
The Result
A calm, refined bathroom that will hold its value and its appeal for years.
Warm timber against soft neutrals. Brushed nickel against honed stone. Considered lighting. Clean lines. Storage where you need it, invisible where you don’t. The dated apartment feel is gone, replaced by a space that genuinely feels like a sanctuary.
Why It Worked
Two reasons.
First, the clients knew what they wanted and trusted us to deliver it. That trust was earned on the first project and made the second one move smoothly from brief to completion.
Second, we handled everything in-house. Design, project management, demolition, plumbing, electrical, tiling, joinery, finishing — every stage coordinated by one team on one schedule. No chasing trades. No conflicting timelines. No surprises.
That’s what a one-stop shop renovation should feel like.
Thinking about renovating? We’d love to start a conversation. Get in touch to book a consultation.


