Builders · Clovelly · Sydney
Renovations, extensions and custom homes in Clovelly, run personally by founder Adam Ossher. Fully licensed. Free consultation.

About Ossher Design and Build
Clovelly is an unhurried beachside village where homes are extended rather than replaced. The housing stock is dominated by semis, Californian bungalows and 1920s cottages on compact blocks, which means most briefs here are about rear extensions and attic or upper-level additions that open a compact home to light rather than starting from scratch.
Ossher Design and Build is a licensed Sydney building company working across Clovelly and the surrounding Eastern Suburbs. Founder Adam Ossher is on every project personally, from the first feasibility conversation through to handover.
Practically, building in Clovelly means dealing with narrow one-way streets, shared driveways and limited on-site storage. Those conditions are not obstacles if they are planned for; they become expensive when they are discovered halfway through a program.
We work with Randwick City Council on the approval pathway, coordinate architects, engineers and consultants, and run the build with weekly reporting so you always know where the program and budget sit.
Fully licensed · Fully insured · Free consultation
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Services
A full residential building service across Clovelly: renovations, extensions, upper-level additions, kitchens, bathrooms and new homes.
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
Whether it's a renovation, an addition or a new home, we'd like to hear about it. Free initial consultation across Clovelly and the Eastern Suburbs.
Clovelly and the Eastern Suburbs, NSW.
Ossher Design and Build · Fully licensed · Fully insured
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Local Knowledge
Every suburb has its own constraints. These are the three that shape most Clovelly projects.
We assess the DA or CDC pathway at the start and prepare documentation that anticipates assessor questions, so approvals don't quietly consume months of your program.
Narrow one-way streets, shared driveways and limited on-site storage. We plan access, deliveries, protection and neighbour communication before the first trade arrives.
Semis, Californian bungalows and 1920s cottages on compact blocks. Working with existing structure means allowing for what's behind the walls, and pricing it honestly rather than as a variation later.
Most Clovelly sites have limited storage and shared boundaries. We schedule deliveries, agree noise windows and keep neighbours informed, which keeps complaints, and the delays they cause, off your program.
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 build across Clovelly, Coogee, Bronte, Randwick, Waverley and the wider Eastern Suburbs.
Not sure if we cover your area? Get in touch →
FAQs
As a broad guide, quality renovations in Clovelly start around $6,000 per square metre and new custom homes from around $8,000 per square metre. Narrow one-way streets, shared driveways and limited on-site storage can move that. We give you a real feasibility read at the first consultation rather than an optimistic number.
It depends on scope. Internal work in the existing footprint is often exempt or CDC. Anything changing footprint, height or external appearance generally needs a DA with Randwick City Council, and heritage items or conservation area properties always need assessment.
Full home renovations typically run eight to fourteen months on site, and new builds fourteen to twenty-four months, plus approval time beforehand. We give you a program at quote stage and report against it weekly.
Yes. Rear extensions and attic or upper-level additions that open a compact home to light is the most common brief we see in Clovelly, and we have the structural, approval and trade experience to run it end to end.
Yes. Federation, Victorian, Edwardian and interwar homes are a regular part of our work. We collaborate with heritage architects where required and prepare applications that anticipate heritage assessment.
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.
Related Areas & Services
Region-wide landing page for the Eastern Suburbs.
Full home and heritage renovation specialists across the region.
Rear, side and second-storey extensions across the Eastern Suburbs.
High-end bathroom renovations across the Eastern Suburbs, run by a licensed builder rather than a coordinator.
Kitchen renovations across the Eastern Suburbs, from joinery replacement to removing walls and reworking the entire ground floor.
Coogee custom homes, additions and full renovations.
Bronte custom homes, coastal renovations and pool builds.
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