Nicholas Ian Stewart-Koster
- Licence
- 15140804
- Type
- Individual
- Based in
- Gowrie Junction QLD 4352
On the QBCC register
According to QBCC’s data published 6 Nov 2026.
Holds a contractor licence, so can sign a contract with you directly.
No suspensions or cancellations recorded since 1 July 2026.
QBCC’s record for licence 15140804
What this licence covers
Builder - Low Rise
Builder Licence
Can contract for this work
Carpentry
Trade Contractor Licence
Can contract for this work
Metal Fascias and Gutters
Trade Contractor Licence
Can contract for this work
Roof and Wall Cladding
Trade Contractor Licence
Can contract for this work
Sheds, Carports and Garages
Trade Contractor Licence
Can contract for this work
Structural Landscaping (Trade)
Trade Contractor Licence
Can contract for this work
Builder - Low Rise
Site Supervisor
Supervisor or occupational licence, can’t contract with you directly
Financial category: Self Certification - Builder/Trade. QBCC uses financial categories to set the most a licensee can turn over each year. What the categories mean
Licence record
-
6 Nov 2026
Checked: on the register
Builder - Low Rise, Carpentry, Metal Fascias and Gutters, Roof and Wall Cladding, Sheds, Carports and Garages, Structural Landscaping (Trade) and Builder - Low Rise all listed.
-
1 July 2026
Start of this record
QBCC’s lists of suspensions and cancellations start each financial year. We keep a daily copy, so this record grows over time.
Questions about Nicholas Ian Stewart-Koster
Is Nicholas Ian Stewart-Koster licensed with QBCC?
Yes. Nicholas Ian Stewart-Koster holds QBCC licence 15140804, and it was on QBCC’s register published 6 Nov 2026. Check QBCC’s own record for licence 15140804 to confirm today’s status before you sign or pay a deposit.
What work is Nicholas Ian Stewart-Koster licensed to do?
Nicholas Ian Stewart-Koster holds 7 licence classes: Builder - Low Rise, Carpentry, Metal Fascias and Gutters, Roof and Wall Cladding, Sheds, Carports and Garages, Structural Landscaping (Trade) and Builder - Low Rise. Builder - Low Rise: The most common builder licence. It covers houses, extensions and renovations, and smaller apartment and commercial buildings. Carpentry: Carpenters build and fix the timber and steel frames of a house, and the doors, windows, stairs and floors that go in it. Metal Fascias and Gutters: For gutter installers. It covers metal gutters, fascias, downpipes and flashings. Roof and Wall Cladding: For metal roofers and cladders. It covers roof and wall cladding, gutters, flashings and skylights. Check that the class matches your job. Work outside these classes needs another licensed contractor.
Source: QBCC: Builder - Low Rise licence
Can I sign a contract with Nicholas Ian Stewart-Koster directly?
For Builder - Low Rise, Carpentry, Metal Fascias and Gutters, Roof and Wall Cladding, Sheds, Carports and Garages and Structural Landscaping (Trade), yes. For Builder - Low Rise, Nicholas Ian Stewart-Koster holds a supervisor or occupational licence, so that part of the work has to be contracted through a licensed contractor. The name on your quote and contract should be Nicholas Ian Stewart-Koster, the licence holder, with ABN 13 871 190 826.
Has Nicholas Ian Stewart-Koster had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15140804 hasn’t appeared in them since our record began.
Where is Nicholas Ian Stewart-Koster based?
QBCC’s register lists Nicholas Ian Stewart-Koster in Gowrie Junction QLD 4352. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Gowrie Junction.
What is Nicholas Ian Stewart-Koster’s QBCC financial category?
QBCC lists Nicholas Ian Stewart-Koster in the financial category “Self Certification - Builder/Trade”. QBCC uses the category to set the most a licensee can turn over each year. A very large job from a contractor in a small category is worth a question.