Granny Flat Builder Wollongong

Add a well planned secondary dwelling that feels like a real home from day one. Ovas Build designs and delivers granny flats across Wollongong with clear pricing, neat sites, and steady communication from first visit to handover. You work with a local crew that respects your block, your neighbours, and your time.

Why build a granny flat in Wollongong

A granny flat gives your property flexible space without leaving the area you love. It can house parents or teens, create a quiet place to work, welcome guests, or generate rental income. With the coast on one side and the escarpment on the other, Wollongong blocks vary a lot, so a smart, site specific design makes all the difference to comfort and privacy.

Designs tailored to your block

Every site is different. We study access, outlook, services, and setback rules before we draw a plan. Interiors are then shaped for storage, light, and easy movement, so the flat feels generous without wasting space.

Popular formats

Studio layouts for guests, hobbies, or a home office
One bedroom plans for downsizers or long stays
Two bedroom options for multigenerational living or stable rentals

Inclusions that make daily life easier

Tell us how you want to use the space and we will map out smart options that suit your block and budget. Expect a clear proposal, a tidy build, and a finish that feels like home from the first day.

Orientation for morning sun and cooling breezes
Space saving joinery and built in robes
Step free entries and wider doors available on request
Materials chosen for coastal conditions

Approvals explained

Many secondary dwellings in NSW can be approved by a Private Certifier through a Complying Development Certificate when the site and design meet the code. Some sites are better suited to a council Development Application. We guide you on the right path, prepare drawings and engineering, and coordinate the paperwork so approvals do not stall your project.

What we handle

Site measure and services checks
Drawings, engineering, and energy reports
CDC or DA guidance and certification
Inspections and documentation through to sign off

How we deliver your granny flat

A tidy, well sequenced build keeps disruption low and quality high. You receive plain English updates at each stage and a single point of contact throughout.

Site visit and options
We assess your block and outline designs that suit your goals and budget.
Design and selections
Floor plan confirmed, materials and finishes chosen with your input.
Approvals
Drawings, engineering, and the CDC or DA pathway coordinated by our team.
Construction
Reliable trades, protected access, neat site, and steady progress updates.
Handover
Walkthrough, documentation, and prompt attention to any final touch ups.

Pricing Guidance

Costs depend on size, ground conditions, services, and finish level. After the site visit and concept plan, we provide a fixed proposal with clear inclusions so you can plan with confidence. If you have a target budget, we will steer selections to match it without cutting corners on the essentials

Where We Build in Wollongong

We work across the city and nearby suburbs, including Figtree, Keiraville, Fairy Meadow, Balgownie, Towradgi, Corrimal, Woonona, Russell Vale, Unanderra, Farmborough Heights, and surrounding areas. Projects a little further out across the Illawarra are also considered when the site and scope are a good fit.