Starter Tools for Clarity.


Beginning a custom project is a big commitment, and the choices made early will shape the whole journey. To support the early stages, we offer a set of free tools. They share the processes behind our work. From shaping your brief to understanding budgets and the steps ahead.

Simple to use and free to access, these tools are designed to inform your planning and bring confidence to your ideas. Our aim is to make bespoke architecture approachable and to connect with clients who want to create thoughtful, enduring homes.

Please note: This is a new feature we are testing, so bear with us. If you find these tools useful, or would like to share feedback, we would love to hear from you. Our goal is to keep improving them so that the world of custom builds becomes accessible and transparent to more people.

Step 1.
The Starter Guide Questionnaire


A comprehensive and interactive set of questions that aligns your vision, budget, and priorities. In just 30 minutes you can create a clear “vision document”. The first step toward a definitive Project Brief.

Step 2.
Budget Calculator


Enter your budget and see how it divides across construction, design, approvals, fees, and contingency. This is a guide only intended to illustrate how design fees compare. From traditional structures to the fixed concept design fees we offer.

Budget breakdown & fees Traditional Architect Foundation Design Vision Design Holistic Design
BUILD COSTS € — € — € — € —
Preliminaries (9%)
Building Shell (36%)
Building Fit-out (19%)
External & Siteworks (18%)
Contingency (1%)
Builder’s Margin (17%)
ARCHITECTS FEES
Stage 1: Discover (0%) € 0€ 0€ 0€ 0
Stage 2: Define (0.5%)
Stage 3: Design (3.5%)
Stage 4: Document (3.5%)€ 0*€ 0*€ 0*
Stage 5: Delivery (2.5%)€ 0*€ 0*€ 0*
Architects Fees (total)
ESSENTIAL CONSULTANTS
Site Survey
Engineer
Energy Assessment
Private Certifier
Quantity Surveyor
FEES + APPROVALS
Development Approval
Building Permit
Variations (€1k/variation)
TAX (GST)
GST (10% of budget)
CLIENT CONTINGENCY
Client contingency
GRAND TOTAL (must equal budget)

* Fixed-fee options cover Stages 2–3. For Stages 4–5, drawing sets can go directly to a builder, or via a draftsperson with optional architect checking during documentation/delivery. Additional costs may apply depending on your path.

Step 3.
Let’s Talk


If you’re serious about moving forward with a project, we offer an obligation-free meeting to talk through your ideas, answer early questions, and outline the way forward.

Free consultation

Coming Soon!

Step 4.
Read “The Client’s Journey”


A downloadable PDF guidebook gives new clients a clear picture of what it’s like to work with an architect. It’s divided into two parts:

  • The Process:
    A step-by-step outline of each project stage: Discover, Define, Design, Document, Deliver. It shows what happens when, what’s included, and how fees and engagement options fit in.

  • Joshua Brook Approach:
    The values that guide our work. Sustainability, care, and character. How we think about materials, space, and detail to create architecture that feels personal, lasting, and true to its context.

Together, these sections combine the practical path with the philosophy behind it, helping clients understand both what to expect and why it matters.

(Most of this information is also available on our website.)