Melbourne Concept Design Plans That Bring Your Ideas to Life

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Customer Reviews

      EXCELLENT  
   Based on 19 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Matt 
 
 
 
 Trustindex verifies that the original source of the review is Google. Trent has been fantastic throughout the whole project and we have really appreciated his insights, patience and expertise.
  
 
      Posted on Google  
   
   S H 
 
 
 
 Trustindex verifies that the original source of the review is Google. As a local custom builder, we have engaged Trent & the TDM Design team to complete multiple projects. Trent's attention to detail in his design work and general care for his clients is exactly what we love about TDM. If you are a homeowner requiring Drafting services with an Architectural flair for renovation, extension or a new build then TDM is the one.
  
 
      Posted on Google  
   
   Jane McDougall 
 
 
 
 Trustindex verifies that the original source of the review is Google. We couldn't be happier with Trent from TDM Design. From our first meeting, he truly listened and understood not just what we wanted, but how we live and what matters to us. He took our ideas and added real value to them, helping us extend our heritage home in a way that honours its 100-year history while creating the space we need for modern life. The first set of plans he provided us were spot on!! What also impressed us was Trent's expertise in navigating the council approval process. We purchased the property at the end of September, and thanks to his skilful management of both council requirements and neighbour consultations, we had our green light by the end of December. That timeline seemed impossible at the start, but Trent made it happen. Trent project-managed all of the additional services needed to make the project happen. Surveyors, Engineers, and Energy Consultants, all of the same calibre and high standard. Beyond his technical skills, Trent is simply a wonderful person and a joy to work with. He partnered seamlessly with our builder (who recommended Trent), ensuring everyone's voice was heard and ensuring the smooth transition from design to construction. We feel incredibly fortunate to have found Trent and would recommend TDM Design without hesitation.
  
 
      Posted on Google  
   
   Simon Ward 
 
 
 
 Trustindex verifies that the original source of the review is Google. Trent provided excellent service throughout the Town Planning and Working Drawings stages for our rennovation. He is highly knowledgeable, friendly, and detail-oriented in his approach, and guided us confidently through each step of the process. His communication was clear and consistent from start to finish, and I would highly recommend Trent.
  
 
      Posted on Google  
   
   Grant Robertson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Trent did an amazing design for our renovation. Excellent communication and went above and beyond to even assist with getting the building permit. 10/10!
  
 
      Posted on Google  
   
   Shaun Marlow 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have had the pleasure to work with Trent and team at TDM design for the last 10 years on multiple difference projects. The team has an incredible eye for detail and provides a fantastic service from initial engagement, concepts, planning, dealing with consultants and councils to Final drawings and permits. The team provide outstanding communication and knowledge of the Building codes and council regulations and will always go above and beyond to make sure they can do everything possible to complete a project. We look forward to continuing to work with the team for all future projects.
  
 
      Posted on Google  
   
   Jessica Craig 
 
 
 
 Trustindex verifies that the original source of the review is Google. Getting Trent involved in our renovation was hands down the best decision we made. We were completely stuck on how to rework our layout, but Trent came in and quickly figured out the perfect design solution. He took all our ideas on board and transformed them into a plan that not only made sense but maximised the space in ways we hadn’t even considered. His expertise, creativity, and eye for detail made the whole process smooth and exciting. We couldn’t be happier with the outcome, highly recommend Trent to anyone planning a renovation!
  
 
      Posted on Google  
   
   Nicole O'Hanlon 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a really great experience working with Trent, from TDM Design. From the initial consultation to the final drawings, he was professional, detail-oriented, patient and easy to communicate with. He took the time to understand exactly what we wanted, offered helpful suggestions, and delivered quality plans that exceeded our expectations. Trent’s knowledge of local building codes and council regulations was a huge asset, and it really helped streamline the process. We appreciated how responsive and timely Trent was throughout the entire project. We would certainly recommend Trent from TDM Design to anyone looking for a reliable and skilled draftsman. We’ll definitely be using them again!
  
 
      Posted on Google  
   
   Tristan Cincotta 
 
 
 
 Trustindex verifies that the original source of the review is Google. Trent is a pleasure to work with and the only one I’ll work with. TDM has helped me with many concepts and designs for projects of ours without a glitch and always a successful result with happy clients.
  
 
      Posted on Google  
   
   Pov Luon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Trent is professional, attentive, and full of creative ideas, he has an ability to translate vision into a beautiful, functional design was truly impressive. Great guy to work with.
  
 
  
  
 
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What Are Concept Design Plans?

Concept design plans are the first step in the design process. Think of them as the “blueprint before the blueprint”—a big-picture view of your project that outlines how spaces will work, flow, and connect.

Unlike working drawings, which provide the fine technical detail needed for construction, concept design plans focus on layout, functionality, and feasibility. They allow you to explore ideas, visualise the possibilities, and make informed decisions before moving into detailed documentation.

Our Concept Design Process

We believe the concept design stage should be clear, collaborative, and enjoyable. Here’s how our process works:

Initial Consultation

We meet with you to understand your needs, vision, budget, and lifestyle goals.

Site Analysis

Every block is unique, so we assess site conditions, orientation, size, and any planning overlays.

Concept Sketches & Layout

We prepare preliminary house plans that show how your spaces will connect and flow.

Feedback & Refinement

You’ll have the opportunity to review and refine your concept design until it feels right.

Throughout this process, we prioritise communication and transparency. Our clients appreciate knowing exactly what to expect at each stage, with plenty of opportunities for input.

Benefits of Concept Design Plans

Investing in concept design plans saves time, money, and stress later in your project. Some of the key benefits include:

Clarity of Vision

Visualise your project clearly before committing to construction.

Cost Savings

Identify potential design issues early, avoiding costly changes during the build.

Confidence with Council & Builders

Present professional, considered designs that make approvals and quotes easier.

Flexibility

Make adjustments at the planning stage rather than mid-construction.

Foundation for Success

Set your project up with a strong, well-thought-out design.

For many clients, this stage is the most exciting—it’s where ideas come together and your dream home starts to feel real.

Why Choose TDM Design for Concept Design Plans?

Choosing the right drafter or draftsman makes all the difference. Here’s why homeowners and developers trust TDM Design:

Local Expertise

We understand Melbourne’s planning requirements, from Glen Eira to Bayside and beyond.

Owner-Led Service

Trent, our founder, meets every client personally, ensuring your vision is front and centre.

Comprehensive Project Management

From concept through to building permits, we manage the entire process for you.

Client-Focused Approach

We pride ourselves on communication, flexibility, and designs that reflect your lifestyle.

Local Knowledge & Experience

We’ve worked across Melbourne suburbs where concept design plans are critical to navigating unique council requirements.

Our local experience ensures your house concept plans are creative, compliant, and achievable.

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Clients Who Trust Us

We’re proud to have worked with homeowners and developers across Melbourne’s most sought-after suburbs, including Caulfield South, Hampton, Sandringham, Ormond, Beaumaris, Black Rock and Mornington Peninsula.

Our projects range from contemporary extensions to bespoke new builds—each one a reflection of the trust our clients place in us.

FAQs – Concept Design Plans

What’s the difference between concept design plans and working drawings?

Concept design plans show the big picture—layouts, flow, and feasibility. Working drawings provide the detailed specifications required for construction.

Can concept design plans be changed later?

Yes. Concept plans are flexible and designed to be refined before moving to detailed documentation.

Do I need concept design plans before council approval?

Yes. Councils typically require concept plans as part of planning applications, especially when overlays apply.

How long does the design process take?

This depends on the complexity of the project, but most concept designs take 2–4 weeks.

Start Your Project with TDM Design

Ready to take the first step toward your dream home? Our concept design plans provide the clarity, creativity, and confidence you need to move forward.