The Real Cost of Drafting Plans in Melbourne (2026 Breakdown)

Walking through a bustling Melbourne suburb like Hawthorn, Camberwell, or even a quieter spot in Banyule, you’ll notice the constant hum of construction. Homes are being extended, new ones are rising from the ground, and multi-unit developments are transforming neighbourhoods. If you’re dreaming of adding an extra storey to your period home near the Shrine of Remembrance, carving out more space in your Richmond terrace, or embarking on a custom build in the outer suburbs, one of your first and most pressing questions will undoubtedly be: what’s the real drafting plans cost Melbourne in 2026?

At TJR Projects, we believe in complete transparency. We understand that undertaking a building project, whether it’s a significant home extension or a brand-new build, is a substantial investment. The cost of getting your plans right is a crucial part of that budget, and it’s an area where cutting corners can lead to far greater expenses down the track. This guide isn’t about giving you a single, neat figure; it’s about breaking down the factors that influence drafting fees, what you can expect for your investment, and why choosing the right drafting partner is paramount in Melbourne’s unique regulatory and construction landscape.

Unpacking the “Why”: What Drives Drafting Costs in Melbourne?

It’s easy to look at a set of blueprints and wonder why they carry a particular price tag. However, the cost of architectural drafting in Melbourne is influenced by a complex interplay of factors that go far beyond just putting lines on paper. These factors ensure your project is not only aesthetically pleasing and functional but also compliant with a myriad of regulations and built to last.

1. Project Complexity and Scope: This is arguably the biggest driver. A simple single-storey addition will naturally require less design and documentation time than a complex double-storey renovation project that involves structural changes, heritage overlays, and intricate detailing. The number of rooms, the overall footprint, and the level of customisation all play a significant role.
2. Regulatory Landscape: Melbourne operates under strict planning and building regulations. The National Construction Code (NCC), ResCode, and various Building Regulations overseen by the Victorian Building Authority (VBA) are constantly evolving. For example, the Melbourne’s 2026 NCC Changes are introducing new energy efficiency and livable housing standards that require careful consideration and detailed design solutions. Navigating these requirements – particularly council-specific overlays (like heritage, vegetation protection, or bushfire prone areas in places like the Dandenongs or outer eastern suburbs) – demands significant expertise and time from your drafting professional.
3. Site-Specific Challenges: Every block of land in Melbourne has its quirks. A sloping block in Eltham, a compact inner-city site in Fitzroy, or a property with significant mature trees in Kew will all present unique design challenges. Dealing with easements, restrictive covenants, poor soil conditions, or neighbouring properties with specific rights of light can add layers of complexity to the drafting process.
4. Level of Detail Required: Some projects require only basic planning drawings, while others need highly detailed working drawings for builders, engineers, and various trades. More detail means more time, but it also minimises ambiguities during construction, potentially saving you money and headaches down the line.
5. Consultant Coordination: For most significant projects, we’ll need to coordinate with other consultants like structural engineers, land surveyors, energy raters, arborists, or even heritage consultants. Integrating their input seamlessly into the plans is a critical, time-consuming part of our work.

Ultimately, when you’re considering the drafting plans cost Melbourne, you’re not just paying for drawings; you’re investing in expertise, compliance, problem-solving, and a clear roadmap for your build. It’s about mitigating risks and ensuring your vision can actually be realised on your specific site.

A Transparent Look at Our Drafting Fees (2026 Estimates)

At TJR Projects, we pride ourselves on honesty and clarity regarding our fees. The figures below are indicative ranges for 2026, based on our extensive experience with typical residential projects across Melbourne. These estimates cover our core drafting services, which include everything from initial site analysis and concept design through to comprehensive working drawings ready for builders and council submission. Remember, every project is unique, and we always provide a tailored quote after our initial consultation.

Home Extensions & Renovations

Melbourne homes, from classic Victorians in Northcote to mid-century gems in Bentleigh, often need thoughtful extensions and renovations to meet modern living needs. The complexity here usually relates to integrating new structures with existing ones, dealing with specific council requirements for established areas, and often navigating heritage considerations.

• Single Storey Extension (e.g., open-plan living area, extra bedroom):
  Estimated Cost: $3,000 – $6,000

  This range typically applies to straightforward additions that expand the ground floor footprint without adding a second level. It often involves creating new living spaces, adding a bedroom, or perhaps a new bathroom. Factors influencing the higher end include intricate rooflines, extensive internal remodelling, or challenging site access.

  For an example of how a well-planned extension can transform a home, take a look at our case study: From Cramped to Open-Plan: How We Redesigned a Glen Iris Home. This kind of project shows the value of considered design even for seemingly ‘simple’ additions.

• Double Storey Extension (e.g., adding an upper level, significant two-storey expansion):
  Estimated Cost: $5,000 – $10,000

  Adding a second storey is inherently more complex due to structural considerations, staircase design, and often more stringent overshadowing and overlooking regulations from councils like the City of Boroondara or Port Phillip. The cost will vary based on the size of the new upper floor, the extent of ground floor modifications, and the overall architectural style. Extending your home in this way requires careful planning, which is where our expertise in extending your home truly shines.

What’s Included in These Costs for Extensions & Renovations:

• Initial site measure and detailed existing conditions drawings.
• Concept design development based on your brief and our site analysis.
• Preliminary discussions with council (where necessary).
• Preparation of all required drawings for council submission (Planning Permit application, if required).
• Detailed working drawings for building permit application and construction, including floor plans, elevations, sections, joinery details, and material specifications.
• Coordination with relevant consultants (e.g., engineers – though their fees are separate).

New Home Builds

Designing a brand-new home from the ground up offers immense creative freedom but also demands a comprehensive approach to design, documentation, and compliance. Whether it’s a custom home in Greenvale or a modern dwelling in Geelong’s growth corridors, the process is thorough.

• Custom New Home Design:
  Estimated Cost: $6,000 – $15,000

  This range covers the design and documentation for bespoke new homes, from single-storey dwellings to multi-level residences. The final cost depends heavily on the size, architectural complexity (e.g., unusual shapes, cantilevered sections, extensive glazing), and the level of custom detailing. A large, architecturally ambitious new home build will naturally sit at the higher end of this scale, while a more conventional design on a flat block will be closer to the lower end.

What’s Included in These Costs for New Home Builds:

• Comprehensive site analysis, including orientation, views, setbacks, and existing conditions.
• Multiple concept design iterations to refine your vision.
• Detailed drawings for Planning Permit application (if required, common in specific zones or for unique designs).
• Extensive working drawings for Building Permit application and construction, covering all floor plans, elevations, sections, roof plans, detailed joinery, electrical layouts, and schedules.
• Specification of materials and finishes.
• Coordination with all necessary consultants (e.g., engineers, energy raters).

Multi-Unit & Townhouse Developments

Melbourne’s increasing density means townhouse development projects are increasingly popular, whether it’s a dual occupancy in Moorabbin or a small development of three townhouses in Brunswick. These projects involve additional complexities due to shared services, site coverage rules, and intense council scrutiny.

• Dual Occupancy or Small Townhouse Development (2-3 units):
  Estimated Cost: $8,000 – $18,000

  Developing multiple units on a single block involves not only individual unit design but also careful consideration of site layout, shared access, car parking, open space provision, and compliance with ResCode standards. The cost varies based on the number of units, their individual size and complexity, and the site’s particular constraints. A more intricate multi-unit project on a challenging site will demand more extensive design and documentation time.

What’s Included in These Costs for Multi-Unit Developments:

• Detailed site analysis and feasibility studies to maximise development potential.
• Multiple design options for site layout and individual unit configurations.
• Extensive Planning Permit application drawings, including shadow diagrams, site context plans, and detailed ResCode analysis.
• Comprehensive working drawings for Building Permit application and construction for all units.
• Coordination with all required consultants (e.g., structural, civil, landscape engineers, energy raters).

Beyond the Basics: What Can Add to Your Drafting Investment?

While our core drafting fees cover the essential drawings and documentation, there are several common additional services and consultant fees that you should factor into your overall project budget. These are typically separate line items, as their necessity and scope can vary wildly from project to project.

• 3D Renders and Visualisations:

  Estimated Cost: $500 – $1,500 per render (depending on complexity)

  While not always essential for council approval or construction, 3D renders are invaluable for visualising your project. They help you truly understand the scale, aesthetics, and how your new space will feel. They can be particularly useful for complex designs or for clients who struggle to interpret 2D plans. We offer this service to help bring your vision to life before construction even begins.

• Energy Rating Assessment (e.g., NatHERS assessment):

  Estimated Cost: $500 – $800

  Mandatory for all new homes and significant additions under the NCC, an energy rating assessment evaluates your design’s thermal performance. This is typically carried out by a specialist energy rater. Their report ensures your home meets stringent energy efficiency standards, considering factors like orientation, insulation, glazing, and shading. The NCC 2026 changes are making this even more critical, often requiring a higher star rating.

• Structural Engineering:

  Estimated Cost: Varies greatly (often $2,000 – $8,000+ depending on project size and complexity)

  A structural engineer is a separate, crucial consultant for almost any building project beyond minor cosmetic changes. They design the structural components of your home – foundations, beams, columns, roof framing – to ensure it is safe, stable, and compliant with building codes. Their fees are separate from drafting fees, but we work closely with them to integrate their designs seamlessly into our working drawings.

Other Potential External Consultant Costs:

Depending on your site and council requirements, you may also need to budget for:

• Land Surveying: Essential for accurate site levels, boundaries, and existing features. (Typically $1,000 – $3,000).
• Soil Reports (Geotechnical Investigations): Crucial for foundation design, especially on reactive or challenging sites. (Typically $500 – $1,500).
• Arborist Reports: If significant trees are on or near your property, especially in areas with vegetation overlays like the City of Manningham or Boroondara, an arborist may be required. (Typically $500 – $2,000).
• Heritage Assessments: For properties within heritage overlays, particularly in inner suburbs like Fitzroy, Carlton, or South Melbourne, a heritage consultant may be necessary. (Varies widely, from $1,000 to several thousands).
• Bushfire Attack Level (BAL) Assessment: Mandatory for properties in designated Bushfire Prone Areas. (Typically $500 – $1,000).

Understanding these potential additional costs upfront is part of the transparency we offer. We’ll help you identify which consultants your project is likely to require during our initial discussions.

Draftsman vs. Architect: Understanding the Value Proposition

This is a question we hear frequently, and it’s a valid one when considering the overall drafting plans cost Melbourne. Both draftsmen and architects are qualified professionals who can design buildings and produce plans, but their training, scope of work, and fee structures differ significantly.

Architects:
Architects typically hold a university degree (often 5+ years of study) and are registered with the Architects Registration Board of Victoria (ARBV). They are trained in a broader range of design principles, project management, and contract administration. They excel at highly complex, innovative, or large-scale projects, and often provide services that extend beyond just drawing plans, including full project management, tender administration, and on-site supervision throughout construction. Their fees generally reflect this broader scope and extensive training, often charged as a percentage of the total construction cost (typically 8-15% for residential projects) or at a higher hourly rate.

Draftsmen (Building Designers):
Building designers (or draftsmen, as they are commonly known) are qualified and registered with the Victorian Building Authority (VBA) as building practitioners. They typically hold advanced diplomas or degrees in building design and have a deep understanding of construction methods, building codes (NCC, ResCode), and council planning regulations. They specialise in preparing detailed plans and documentation for residential and light commercial projects. Our focus at TJR Projects is on delivering practical, compliant, and cost-effective designs that meet your specific needs. We are experts at navigating the planning and building permit processes in Melbourne, ensuring your project runs smoothly.

When to Choose Which:

• Choose a Draftsman (like TJR Projects) when:
  • You have a relatively clear idea of what you want and need detailed, compliant plans to achieve it.
  • Your project is a residential extension, renovation, new home, or a multi-unit development (up to 3-4 units).
  • You are looking for a cost-effective solution without compromising on quality or compliance.
  • You value practical, buildable designs and efficient navigation of the permit process.

  For most residential projects, a skilled building designer offers excellent value, providing all the necessary plans and expertise at a fraction of the cost of an architect. We are often more focused on the practicalities of construction and the intricacies of local council regulations. If you’re still weighing your options, our blog post Draftsman vs Architect: Which One Does Your Renovation Actually Need? offers a more in-depth comparison.

• Choose an Architect when:
  • Your project is highly unique, requires groundbreaking architectural innovation, or has an extremely complex site.
  • You need a comprehensive ‘start-to-finish’ service, including full project management, interior design, and extensive on-site supervision.
  • Your budget allows for a higher design fee, typically aligning with a larger overall construction budget.

The key takeaway is that for the vast majority of residential projects in Melbourne, a skilled and experienced building designer can provide all the necessary services to bring your vision to life, ensuring compliance and efficiency, often at a significantly lower drafting plans cost Melbourne. We believe in providing immense value by focusing on what we do best: creating exceptional, buildable designs.

Why the Cheapest Quote Isn’t Always the Best Value

It’s tempting to simply pick the lowest figure when comparing quotes for your drafting plans. However, we’ve seen countless times how a seemingly cheap initial quote can quickly lead to costly problems down the line. Here’s why:

• Incomplete Documentation: A cheap quote often means basic, incomplete plans. This can lead to builders having to make assumptions, resulting in costly variations, delays, and disputes.
• Lack of Compliance: Inexperienced or cut-price drafters may not keep up with the latest NCC, ResCode, or council-specific regulations. This can result in rejected permit applications, requiring expensive plan amendments or even redesigns.
• Poor Design: A rushed or unthoughtful design can lead to functional issues, wasted space, or a home that doesn’t meet your lifestyle needs. It’s a false economy to save a few hundred dollars on design only to live with a suboptimal layout for decades.
• Hidden Costs: Some quotes might exclude essential components like site measures, detailed working drawings, or consultant coordination, adding them on as “extras” later.

At TJR Projects, our quotes are comprehensive and transparent. We believe in getting it right the first time, ensuring your investment in drafting pays dividends through a smooth, efficient, and ultimately successful build.

Navigating Melbourne’s Regulatory Landscape: Why Expertise Matters

Melbourne’s planning and building regulations are a labyrinth that can be daunting for even seasoned developers, let alone first-time homeowners. This complex environment is precisely where the value of an experienced local drafting team like TJR Projects becomes indispensable. We don’t just draw plans; we expertly navigate this regulatory maze on your behalf.

The Pillars of Regulation:

• National Construction Code (NCC): This is the overarching technical standard for building design and construction in Australia. It covers everything from structural integrity and fire safety to energy efficiency and accessibility. The Melbourne’s 2026 NCC Changes are particularly significant, bringing in stricter energy efficiency and livable housing standards that require careful design consideration from the outset.
• ResCode (Residential Development Provisions): A Victoria-specific planning scheme that governs residential development, covering aspects like site density, setbacks, overshadowing, overlooking, and private open space. Each local council applies ResCode with their own specific planning scheme overlays and local policies. For instance, the City of Stonnington has very particular heritage overlays and streetscape character policies that require careful attention, while Banyule City Council might have stricter vegetation protection rules.
• Victorian Building Authority (VBA): The VBA oversees the building control system in Victoria, ensuring practitioners are registered and projects comply with Building Regulations. Our registration with the VBA as building practitioners means we adhere to strict professional standards.

The Importance of Local Council Knowledge

While the NCC and ResCode provide a statewide framework, each of Melbourne’s 31 councils applies these rules with their own unique planning scheme amendments, local policies, and overlays. What’s permissible in the City of Wyndham might be entirely different in the City of Boroondara. For example:

• City of Boroondara (e.g., Kew, Hawthorn): Known for its extensive heritage overlays and strict tree protection policies. Projects often require detailed heritage assessments and arborist reports.
• City of Port Phillip (e.g., St Kilda, Albert Park): Deals with dense urban environments, compact sites, and often height restrictions near the bay. Overshadowing and overlooking are critical considerations.
• City of Darebin (e.g., Preston, Northcote): Balancing growth with neighbourhood character, often involves specific policies for infill development and character overlays.

This is where our local Melbourne experience truly pays off. We understand the nuances of each council and can strategically design your project to maximise your chances of a smooth approval process. For example, if you’re planning a build in Camberwell, you’ll want to know What Your Draftsman Needs to Know about that specific council’s requirements.

Pre-Application Meetings: A Wise Investment

For more complex projects – especially dual occupancy development or those with significant overlays – we often recommend a pre-application meeting with the relevant council. While there might be a small fee involved from the council, this proactive step can save you considerable time and money in the long run. It allows us to present a preliminary design, receive feedback from council planners before formal submission, and identify potential issues early on. This helps us refine the plans to better meet council expectations, significantly reducing the likelihood of extensive revisions or rejected applications, which can add substantial costs and delays.

Imagine going through the entire design process, only to have your plans rejected due to a previously unknown council requirement for a specific setback or tree protection zone. That’s why understanding these intricacies and taking proactive steps is crucial, and it’s a core part of the value we provide when considering the overall drafting plans cost Melbourne.

Our Approach: Maximising Value for Your Drafting Investment

At TJR Projects, we believe that the true value of your drafting investment isn’t just in the final set of plans, but in the entire journey. Our our drafting process is designed to be collaborative, transparent, and efficient, ensuring your project is set up for success from day one.

It Starts with Listening

Every great design begins with a deep understanding of your needs, dreams, and budget. We start with a thorough consultation, discussing your lifestyle, how you envision using your new space, your aesthetic preferences, and any specific challenges or opportunities your site presents. We want to know what makes your home in Hawthorn East unique, or what you love about your street in Glen Iris. This initial brief is critical because it forms the foundation of our design work.

Expert Site Analysis and Design Strategy

Before putting pen to paper (or mouse to screen), we conduct a meticulous site analysis. This goes beyond just measuring boundaries. We consider orientation, solar paths, prevailing winds, existing vegetation, neighbouring properties (for privacy and overshadowing), views, and potential challenges like slopes or easements. This informs a strategic design approach that maximises natural light, ventilation, and energy efficiency, while also ensuring privacy and

Related guides from TJR Projects

• Architectural Drafting Guide: Expert Insights for 2026
• The Hidden Cost of Cheap Plans: Why Cutting Corners Backfires
• Common Mistakes on Liquor Licence Plans That Cause VCGLR Delays
• What Happens After You Submit Plans to Council? A Realistic Timeline