Builders · Vaucluse · Eastern Suburbs
High-end Vaucluse builders delivering architectural homes and major renovations across Sydney's harbourside suburbs.

About Ossher Design and Build
Vaucluse homes are among the most ambitious residential projects in Sydney, large architectural builds, harbour-view sites, demanding finishes and intricate engineering.
Ossher Design and Build delivers high-end custom homes and major renovations across Vaucluse and the Eastern Suburbs. We work closely with architects, interior designers and consultants to bring complex briefs into reality, with the precision, discretion and project management those briefs deserve.
We have direct experience with Woollahra Council approval pathways, heritage controls and the engineering required for steep harbourside sites.
Fully licensed · Fully insured · Free consultation
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Services
Architectural custom homes, major renovations, extensions and consultant-led delivery for high-end residential briefs.
Bespoke new builds tailored to your block, lifestyle, and brief.
Considered renovations that add liveability and long-term value.
Additions that integrate seamlessly with your existing home.
Add space and light without leaving the suburb you love.
Start fresh on the block you already own and love.
Maximise the potential of your block with a smart duplex.
Modern, practical kitchens with custom joinery and finish.
Hardwearing bathrooms built for the coastal lifestyle.
Get in Touch
We work with private clients, architects and consultants on Vaucluse's most considered residential projects. Get in touch to discuss yours.
Vaucluse and the Eastern Suburbs, NSW.
Ossher Design and Build · Fully licensed · Fully insured
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Local Knowledge
Vaucluse builds are technically demanding. Here's what we plan for.
Vaucluse projects often involve complex DAs, heritage assessments and view-sharing principles. We prepare submissions that hold up to scrutiny.
Many Vaucluse blocks step down to the water. We coordinate geotechnical, structural and retaining design from the start to avoid costly surprises.
We work with luxury suppliers, joiners and stone specialists, managing lead times and tolerances to deliver finishes that look right under close inspection.
Testimonials
"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
Service Areas
We work across Vaucluse, Watsons Bay, Dover Heights, Rose Bay and the broader Eastern Suburbs.
Not sure if we cover your area? Get in touch →
FAQs
In most cases, yes. Works that affect external appearance, change footprint, or exceed certain square metreages will require either a Development Application (DA) with Woollahra Council or a Complying Development Certificate (CDC). We assess your project in the initial consultation and advise on the right pathway.
We're a locally based building company that works across Vaucluse and the broader Eastern Suburbs. Our team is based in the area, which means faster response times, better knowledge of local conditions, and stronger relationships with local suppliers and consultants.
Yes. If your existing home can't be renovated to meet your needs cost-effectively, a knockdown rebuild is often the best solution. We manage the full process: demolition, DA or CDC approval, design coordination, and construction.
Yes. We hold a current NSW contractor licence and carry full public liability and home warranty insurance on every project.
Yes. We have experience working with Federation, Edwardian, and Californian bungalow homes across the Eastern Suburbs, many within heritage conservation areas. We work within heritage overlay requirements while delivering modern amenity.
Yes, we offer a free initial consultation for all projects. Get in touch via the form below or call us directly.
Related Areas & Services
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Luxury Bellevue Hill custom homes, heritage renovations and rebuilds.
Architectural custom homes for Bellevue Hill's most ambitious briefs.
Architectural custom homes across the Eastern Suburbs.
Federation, Edwardian and period home restoration.
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