Approvals handled
We assess your block for a CDC pathway or local council consent, then manage it for you.
Granny Flat Builders · Across Greater Sydney
Granny flat builders in Sydney, one fixed price.
Room for family or rental income — a self-contained second home, designed and built to last.
- Design, paperwork and build handled by one team
- Built to the standard of the main house, not a flat-pack
- One fixed price, fully insured, guaranteed in writing
Free, no-obligation · same-day response · licensed & insured
Design and build
Designed, approved and built by Sydney builders you can verify.
Panadium are granny flat builders working across the city — one team that designs your secondary dwelling, lodges the SEPP paperwork and builds it, so the whole project runs to a single fixed price and one schedule, start to finish. We match the finish to your main house and hand you a dwelling ready for family or to rent out.
What’s included
One fixed-price contract, from granny flat design to keys.
Every inclusion — the paperwork, the services and the finish — is handled by one team, so it stands as a genuine second home.
- The SEPP or CDC pathway assessed and handled, from application to certificate
- A self-contained dwelling with its own kitchen, bathroom and living space
- Engineered slab and footings, cladding matched to the main house
- One fixed-price contract from the first sketch to the keys
Licensed & insured · fixed-price quote · paperwork handled
Why Panadium
One fixed price, one project manager, one completion date.
One fixed price
A fixed-price contract before we start. The number we quote is the number you pay.
A completion date in writing
One project manager, a scheduled completion date in your contract, and weekly updates — so you know exactly when your secondary dwelling will be ready.
How it works
The build process, from first sketch to keys.
Feasibility & consultation
We check your block against the SEPP rules, talk through how you’ll use the space, and shape the brief.
Design & fixed quote
A design that suits your site and a single fixed-price quote for the whole project — no surprises.
Approval & build
We lodge and manage it, then build to a clear program under one point of contact.
Handover & walkthrough
A full walkthrough, your compliance certificates and guarantee, and a finished secondary dwelling ready to live in.
What owners say
What homeowners say about their Panadium build.
“Super easy to work with and delivered exactly what they promised. The quality speaks for itself.”
“Excellent work and team. Highly recommend to anyone looking for a builder in Sydney.”
“Great builder, very organised and transparent. No stress throughout the project.”
Credentials
The licence and insurance behind every granny flat we build.
NSW Licensed Builder
Licence No. 270181C — New South Wales Fair Trading
HBCF Cover · icare
Home Building Compensation cover on every insurable project
Tender-Prequalified
Prequalified on the USyd tendering panel
Master Builders
Member — Master Builders Association
HIA Member
Member — Housing Industry Association
$20M Public Liability
Fully insured — certificates of currency on request
Transparent pricing
What a secondary dwelling costs in Sydney.
Every block is different, so we don’t publish a figure that wouldn’t mean anything. You get a detailed fixed-price quote before any work starts — never an open-ended estimate.
Free, no-obligation · same-day response · licensed & insured
Where we build
Granny flats across Greater Sydney.
Hills District
Castle Hill · Cherrybrook · Baulkham Hills · Kellyville
Ryde & Hunters Hill
Ryde · Carlingford · Epping · Gladesville
North Shore
Lindfield · Willoughby · Lane Cove · Pymble
Inner West
Summer Hill · Haberfield · Five Dock · Marrickville
Sutherland Shire
Cronulla · Caringbah · Sutherland · Kogarah
Western Sydney
Parramatta · Penrith · Blacktown
Good to know
Granny flat FAQs.
Do I need council approval for a granny flat?
Often not a full development application. Many secondary dwellings qualify for a complying development certificate (CDC) under the State Environmental Planning Policy — usually a faster approval process than going through council. We assess your block first and tell you honestly which pathway applies, then prepare and manage it for you.
How much does a granny flat cost?
There’s no honest single figure — too many site factors move it. See the pricing section above: we give you a fixed-price quote for your exact design before any work starts.
Can you build a two-storey secondary dwelling?
Where the site and planning controls allow, yes — a two-storey build makes a tight block work harder. We assess the feasibility honestly first, then design and certify it as one project.
Can I rent out a secondary dwelling?
A compliant build can usually be rented out. We make it a genuine, self-contained home — its own kitchen, bathroom, living and entry — so it works as a rental or for family.
Are you a licensed and insured builder?
Yes. Panadium holds a current builder’s licence plus full public liability and works insurance, with Home Building Compensation cover on every insurable project, and we’re members of the Master Builders Association and HIA. Every build is guaranteed in writing.
Free fixed-price quote
Tell us about your block.
Send a few details and a Panadium project manager will call you today — a free feasibility check and a fixed-price quote for your new granny flat.
- Same-day response, seven days
- Fixed price before any work starts
- Free, no-obligation — keep the quote either way
Prefer to talk it through? (02) 9433 1212