From an address to a built project — everyone you need, in one place.
PlanBuild.AI checks if your project fits, what it'll cost and what a site can yield — then connects you with the builders, suppliers and professionals who design, certify and deliver it. The layer that turns a feasible site into a built project.
✓ A granny flat — 5 × 9 m fits in the backyard
Know what you can build — and who can build it.
The same engine that checks your site connects it to the builders, suppliers and professionals who can deliver — closing the loop from first idea to finished home.
Check feasibility
Zoning, overlays, setbacks and the likely approval pathway for that council — in seconds.
See cost & yield
An indicative build cost, ROI, and how many dwellings a site can hold.
Match a design
Fit a product or design from the catalogue to the block — fits, fits-with-changes or no-fit.
Get quotes
Request quotes from matched builders & prefab suppliers, who confirm and price the job.
Choose & build
Compare quotes side by side, pick a builder, and move to delivery with the evidence in hand.
Everything to qualify a site — and turn it into a build.
One engine that turns just an address into a clear, branded, decision-ready answer — and a path to delivery.
Feasibility & planning pre-screen
Zoning, overlays, setbacks, frontage, slope and the secondary-dwelling / CDC-vs-DA pathway — sourced and transparent.
Branded reports & batch
A client-ready Word/PDF feasibility report in your branding — one address or hundreds in a batch.
Cost & ROI estimate
An indicative build cost, timeframe, rental yield and payback — tunable, or plug in your own price model.
Development yield & potential
How many townhouses or row houses a site can hold, the binding constraint, and a development pro-forma.
Builder & prefab connections
Matched, site-checked leads routed to the right builders and prefab suppliers by region and product fit.
In-app quotes & compare
Suppliers confirm the site, build a quote, and the client compares them side by side and accepts.
One place where everyone on a project works together.
Owners, developers, builders, suppliers and the professionals who design and certify — each sees the products and services they can offer or get, on the same site.
If you want to build
- Know if your project fits — zoning, overlays, setbacks, pathway
- See the indicative cost, ROI and what the site can yield
- Get matched to builders & prefab suppliers who can deliver it
- Request quotes, compare them side by side and choose
- Walk into the bank with a finance-ready feasibility report
If you build
- Receive site-checked, qualified leads — not unbuildable enquiries
- Match your own catalogue to each block automatically
- Confirm the site and build a quote in your own branding
- Target by region, product fit and capacity
- Embed a “does it fit my block?” check on your own website
If you design, engineer or certify
Tools that make your work faster and more accurate: architects and planners lead the job and fit their own designs; engineers design and stamp faster with AI-assisted code-compliance checks; certifiers assess and inspect more accurately with automated clause auditing. We speed the work — your professional sign-off stays yours.
Join the professional networkOne place for everyone on a project to connect.
“Can I add a granny flat, extend or rebuild — and what will it cost?”
“Which blocks add value, and what's the return?”
“How many townhouses fit — and do the numbers work?”
“Quote faster, and only on jobs that can actually be built.”
“Find projects that fit our system, early.”
“Show buyers and vendors the hidden upside.”
“Lead the job — assess fast, fit my own design to the site.”
“Engineer and stamp faster — with AI pre-checking code compliance as I design.”
“Assess and certify in a fraction of the time, with fewer misses.”
Sourced, transparent, honest.
Connect the right site, builder and professional.
Check a site free, run a pilot with your own catalogue and councils, or join the professional network — and see every lead qualified before you commit.