📍 Coorparoo, Brisbane · Owner-Builder Project
Guides
Queenslander Built documents a completed owner-builder raise and build-under in Coorparoo, Brisbane - costs, approvals, trade sequencing, photos and lessons from a project that ran from 2018 to 2020.
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🧭 Where are you right now?
Pick your pathway
I'm researching costs
The real $331,510 Coorparoo build-under breakdown: every category, every line item, with notes on where things came in over initial estimates and where we saved.
I'm considering going owner-builder
Understand what the owner-builder role actually involves: QBCC permit, trade sequencing, inspections and the admin nobody tells you about.
Council, QBCC and certification
Work through the approvals pathway: DA, building permit, private certifier, owner-builder permit and the inspection hold points in between.
Planning the sequence of trades
Understand the order work must happen in, and the hold points that stop you if something isn't signed off.
Before & after photos
The original 1920s Queenslander through to the completed raise and build-under: 6 stages documented in photos.
Build-Under Budget Toolkit
Every line item from the $331,510 Coorparoo project as a working spreadsheet, pre-loaded as a worked example for your own quotes.
📖 All guides
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Practical guides built around the real decisions Brisbane homeowners face: costs, approvals, sequencing, permits and buyer due diligence.
Costs & Budget
Real costs: $331,510 broken down
Every cost category from the Coorparoo build-under, with notes on items over budget and where we saved.
View costs → →
Owner-Builder
Owner-builder process
Trade sequencing, hold points and the admin behind a successful build.
See how it works → →
Approvals
QBCC owner-builder licence
Eligibility, the QBCC course, the application and what the licence covers.
Check eligibility → →
Approvals
Brisbane City Council approvals
DA, building permits, private certifiers and the inspections along the way.
Understand approvals → →
Project Management
Build timeline
From first quote and approval through raise day to practical completion.
See the timeline → →
Buying
Buying a Queenslander
Risk checklist and inspection guidance before you sign a contract.
Buyer checklist → →
🧮 Build planning tools
Calculators, downloads and toolkits
The free calculators, paid templates and subscriber downloads from the same project live on two dedicated pages.
🧮 Tools
Calculators and paid templates
Three free calculators (budget estimator, owner-builder savings, raise-readiness score) plus the four paid templates and toolkits: Budget Toolkit, Control Pack, Readiness Pack, QBCC Course Prep.
Open the tools page →📥 Free downloads
Owner-Builder Readiness Checklist
A free subscriber bonus: the Owner-Builder Readiness Checklist (PDF), covering eligibility, the course, the documents to have ready and how to check a licence.
Open the downloads page →🏠 About this project
A real project, documented honestly.
We documented a completed Coorparoo Queenslander raise and build-under from an owner-builder perspective: costs, approvals, sequencing, mistakes and practical lessons.
This is not generic renovation inspiration. It documents one project on one block, with the real figures, approvals and trade decisions behind it - the detail that is hard to find when you are planning your own.
Disclaimer: Everything here is one owner-builder's experience from one project in one location. It is general information only: not building, legal, financial or certification advice. Always confirm requirements with QBCC, Brisbane City Council, your certifier and relevant professionals.
Project facts
- Location
- Coorparoo, Brisbane
- House
- 1920s Queenslander
- Raise height
- 3.35 m / 11 feet
- Enclosed build-under
- 112.5 m²
- Procurement
- Owner-builder
- Project timeframe
- 2018-2020
- Build-under total
- $331,510
Plan with the real figures
Get the Build-Under Budget Toolkit
The Coorparoo line items pre-loaded as a worked example. Enter your own quotes alongside the real figures paid, add line-level contingency and catch surprises before they happen.
One-time purchase. 30-day refund.