Knockdown Rebuild Melbourne - Award-Winning Builder | SJD Homes

Knockdown Rebuild Melbourne

Your neighbourhood, your school zone, your familiar street, you don’t have to give any of that up. A knockdown rebuild with SJD Homes means tearing down what’s tired and rebuilding something that actually works for your family, on the same block you already own.

Legacy by SJD Homes – Knockdown Rebuild Melbourne

Stay in the suburb you love. Replace the home that no longer works.

Build Bold. Build Better. Build Legacy.

Legacy is SJD Homes’ dedicated knockdown rebuild service, designed to help you rebuild a more energy-efficient, sustainable home on the block you already own, while staying in the same neighbourhood.


Knockdown Rebuild Specialists in Melbourne

If your current home is holding you back, renovating can feel like a gamble. Hidden defects and structural issues often show up once work begins. A knockdown rebuild can be the cleaner path to a modern, comfortable new home.

SJD Homes delivers an end-to-end service for Knockdown Rebuild Melbourne, backed by management expertise that keeps the process clear from feasibility assessment through approvals and permits, demolition, construction and handover, with a single point of contact and consistent project management throughout.


Rebuild with Confidence – Discover Legacy by SJD Homes

Tailored design options

Choose from 100+ pre-designed floor plans created for modern living on real Melbourne blocks. Our customisation options let you adapt the layout, inclusions and finishes to suit your site and lifestyle, including flexible zones for open-plan living, storage and home office needs, without starting from scratch.

Smarter investment

Rebuilding delivers stronger long-term property value than renovating, especially in Melbourne’s established suburbs where land value is already high. A knockdown rebuild means no agent fees, no stamp duty, and a brand-new energy-efficient home built for capital growth and long-term cost savings.

Personalised touch

At SJD Homes, we know no two families live the same way. That’s why our designs include flexible options and upgrades, from larger living areas and open-plan living layouts to premium finishes, so your home feels uniquely yours, from day one, for real life.

Local Melbourne expertise

Building in established suburbs can come with tighter sites and real-world access constraints. SJD Homes brings deep industry knowledge of local planning requirements and common site constraints, helping you move through approvals and the build journey with a smoother, more confident experience.

Built with care, built to last

With SJD Homes, every new home build is delivered with proven workmanship and backed by the right protections. From the foundations to the finishing touches, we focus on quality that stands strong, so you can enjoy genuine peace of mind for years to come.


Popular SJD Designs for Knockdown Rebuilds

Ready for a fresh start on your block? SJD Homes offers modern designs for knock down rebuild projects in Melbourne’s established suburbs, with options across single storey and double storey living.

From street-facing facade choices to internal floor plan layouts, every design is considered for real Melbourne blocks, including driveway access, private open space, and any easement.


Single-Storey Options

The Caversham

A family-friendly layout with a master suite featuring dual walk-in robes, a separate theatre, and a spacious open-plan kitchen/meals/family hub that connects to a generous alfresco. 4 bedrooms and storage create a home that feels easy from day one, with indoor-outdoor flow and room for private open space planning.

The Morrison

Open-plan main living framed by feature windows for natural light, plus a theatre and walk-in pantry to keep life organised. 4 bedrooms, including a generous master, make it a smart option for narrower blocks where driveway access and site layout need to be considered carefully, without giving up liveability.

The Holland

A relaxed ranch-style single storey for wider blocks, with an open-plan kitchen/meals/family zone that flows to the alfresco. Multiple living areas and well-proportioned bedrooms create a calm rhythm across the plan, with smart storage and flexibility to suit blocks with side clearances or easement considerations.


Double-Storey Options

The Hawthorn

Loft-style double storey with soaring ceilings, an upstairs retreat and smart zoning for family life. Open-plan living draws in natural light across two levels, with four spacious bedrooms and multiple living areas designed for modern families, while helping you preserve outdoor zones for private open space.

The Windsor

Luxury two-storey living with 5 bedrooms, 5 bathrooms and 3 grand living areas. A chef’s kitchen with butler’s pantry anchors open-plan spaces that flow to the alfresco, while generous storage and zoned areas keep day-to-day life calm and elevated,
Ideal for larger families who want space without compromise.

The Picollo

A double storey designed for narrow sites, sized for a 12.5m frontage. The open-plan kitchen with walk-in pantry anchors living to the alfresco, with 4 bedrooms plus a study, flexible living zones and a double garage, ideal when driveway access and private open space requirements need to be balanced on a tighter block.



You’re In Good Hands

30+

years

Building for Melbourne families, with deep local know-how.

3,000+

homes built

A delivery record you can rely on.

100+

modern designs

Single and double storey, tailored to your block.

4.9+

quality reviews

Average from verified Melbourne homeowner reviews.

SJD Homes is a proudly Australian owned registered builder in Victoria, with the domestic building insurance (where applicable) and a structured quality assurance approach.

Case Studies

Real knockdown rebuild projects, showing how we turn existing homes into modern, custom-built spaces designed for long-term living.



Our Sustainable Knockdown Rebuild Process: Step-by-Step Guide

Every knockdown rebuild project is unique, but with SJD Homes, a sustainable home builder in Melbourne, the process is clear and supported from start to finish. This guide shows how we take you from early site assessment and budget estimate through council approvals, demolition, construction and handover, with full process support at every stage.

With Legacy by SJD Homes, you’re not just building a home. You’re building your legacy.


Step 1 Your First Consultation

The first step in your knockdown rebuild journey is a simple conversation. An SJD Homes specialist will sit down with you to understand your goals, your block of land and your budget.

From this first meeting, our expert team provides advice tailored to your site and explains the construction process step of the way.

Step 2 Choose Your Home Design

When you design your home with SJD Homes, you can choose from pre-designed floorplans or take a custom design approach if your block calls for it.

Whether you prefer the simplicity of a single storey or the space of a double storey, each design can be adapted.

A more sustainable, energy-efficient home starts in design. We’ll optimise orientation, daylight and cross-ventilation, then apply passive design options that improve thermal performance, including airtightness and draught sealing, where selected.

You’ll also be invited to tour display homes and visit the SJD Homes Inspirations Studio to explore finishes, fixtures, and upgrades.

Step 3 Site Inspection & Soil Test

Before moving forward, SJD Homes arranges a detailed site appraisal covering all site-specific considerations, a physical site inspection and soil test that confirms ground conditions, existing structures, service connections, and build access.

If results indicate reactive soil, we flag it early because it can affect footing design and site works.

Based on these results, we provide an initial budget estimate so you have clarity before moving to tender.

Step 4 Reports, Council Approvals & Permits

From engineering reports to permit documentation, SJD Homes helps coordinate the approvals pathway with your local council. We’ll guide you through the council requirements across relevant Melbourne councils, including planning permit requirements where needed, and manage the steps leading into the building permit process.

We also help check key constraints early, such as title search items (for example, an easement) and planning controls, so your design, documentation and permit pathway stay aligned.

At this stage, you’ll provide proof of land ownership (such as a rates notice) and secure unconditional construction loan approval to keep the project moving.

Step 5 Tender & Contract Signing

Once site reports and soil tests are commissioned, typically under a preliminary works agreement that covers pre-construction costs before a full building contract is signed. SJD Homes presents your fixed-price tender, covering site costs, inclusions and allowances based on your block and soil conditions.

After reviewing with our expert team, you’ll sign your building contract, locking in certainty before demolition and the rebuild begins.

Step 6 Demolition Permit & Contractor

SJD Homes assists with securing your demolition permit and recommends trusted demolition companies.

A licensed demolition contractor will safely complete demolition in line with council regulations, site safety requirements, and access conditions.

Step 7 Preparing Your Site

With demolition complete, SJD Homes prepares your block for construction. This includes clearing, levelling, and completing a follow-up soil test if needed.

Laying the foundations marks your official site start and the beginning of your new build journey.

Step 8 Building Your New Home

Construction is where everything comes to life.

From slab to roof, your dedicated SJD Homes building supervisor manages trades, keeps work aligned to approvals, and ensures compliance with the building permit, with the goal of delivering a smooth build through to a turnkey build at handover.

We follow structured project management and quality assurance checks throughout the build. This includes the details that matter long term, like correct installation and inspection around waterproofing and key finishes.

You’ll receive regular updates from your Building Supervisor, direct check-ins and progress reports, so you always know where things stand.

For extra confidence, you can view our Build Quality Guarantee, including independent surveyor verification and inspection reporting across key stages.

Step 9 Handover – The Keys To Your Fresh Start

Before practical completion and handover, SJD Homes will guide you through a final quality inspection to make sure every detail is right. Your building supervisor will then walk you through your brand-new home, explaining key features, maintenance tips, inclusions and next steps.

Finally, the best moment of all: receiving the keys.

On the same block you’ve always loved, you’ll step into a brand-new home designed just for you.

Step 10 Aftercare & Your 10-Year Warranty

Your relationship with SJD Homes doesn’t end at handover. We provide a 3-month maintenance period to take care of any little issues, along with a structural guarantee backed by a 10-year structural new home warranty for lasting confidence.

You’ll have clear warranty and aftercare guidance, with ongoing support after move-in. If needed, we can provide project documentation on request, including public liability insurance and other relevant covers.

Step 1 Your First Consultation
Step 2 Choose Your Home Design
Step 3 Site Inspection & Soil Test
Step 4 Reports, Council Approvals & Permits
Step 5 Tender & Contract Signing
Step 6 Demolition Permit & Contractor
Step 7 Preparing Your Site
Step 8 Building Your New Home
Step 9 Handover – The Keys To Your Fresh Start
Step 10 Aftercare & Your 10-Year Warranty
Your First Consultation

The first step in your knockdown rebuild journey is a simple conversation. An SJD Homes specialist will sit down with you to understand your goals, your block of land and your budget.

From this first meeting, our expert team provides advice tailored to your site and explains the construction process step of the way.

Choose Your Home Design

When you design your home with SJD Homes, you can choose from pre-designed floorplans or take a custom design approach if your block calls for it.

Whether you prefer the simplicity of a single storey or the space of a double storey, each design can be adapted.

A more sustainable, energy-efficient home starts in design. We’ll optimise orientation, daylight and cross-ventilation, then apply passive design options that improve thermal performance, including airtightness and draught sealing, where selected.

You’ll also be invited to tour display homes and visit the SJD Homes Inspirations Studio to explore finishes, fixtures, and upgrades.

Site Inspection & Soil Test

Before moving forward, SJD Homes arranges a detailed site appraisal covering all site-specific considerations, a physical site inspection and soil test that confirms ground conditions, existing structures, service connections, and build access.

If results indicate reactive soil, we flag it early because it can affect footing design and site works.

Based on these results, we provide an initial budget estimate so you have clarity before moving to tender.

Reports, Council Approvals & Permits

From engineering reports to permit documentation, SJD Homes helps coordinate the approvals pathway with your local council. We’ll guide you through the council requirements across relevant Melbourne councils, including planning permit requirements where needed, and manage the steps leading into the building permit process.

We also help check key constraints early, such as title search items (for example, an easement) and planning controls, so your design, documentation and permit pathway stay aligned.

At this stage, you’ll provide proof of land ownership (such as a rates notice) and secure unconditional construction loan approval to keep the project moving.

Tender & Contract Signing

Once site reports and soil tests are commissioned, typically under a preliminary works agreement that covers pre-construction costs before a full building contract is signed. SJD Homes presents your fixed-price tender, covering site costs, inclusions and allowances based on your block and soil conditions.

After reviewing with our expert team, you’ll sign your building contract, locking in certainty before demolition and the rebuild begins.

Demolition Permit & Contractor

SJD Homes assists with securing your demolition permit and recommends trusted demolition companies.

A licensed demolition contractor will safely complete demolition in line with council regulations, site safety requirements, and access conditions.

Preparing Your Site

With demolition complete, SJD Homes prepares your block for construction. This includes clearing, levelling, and completing a follow-up soil test if needed.

Laying the foundations marks your official site start and the beginning of your new build journey.

Building Your New Home

Construction is where everything comes to life.

From slab to roof, your dedicated SJD Homes building supervisor manages trades, keeps work aligned to approvals, and ensures compliance with the building permit, with the goal of delivering a smooth build through to a turnkey build at handover.

We follow structured project management and quality assurance checks throughout the build. This includes the details that matter long term, like correct installation and inspection around waterproofing and key finishes.

You’ll receive regular updates from your Building Supervisor, direct check-ins and progress reports, so you always know where things stand.

For extra confidence, you can view our Build Quality Guarantee, including independent surveyor verification and inspection reporting across key stages.

Handover – The Keys To Your Fresh Start

Before practical completion and handover, SJD Homes will guide you through a final quality inspection to make sure every detail is right. Your building supervisor will then walk you through your brand-new home, explaining key features, maintenance tips, inclusions and next steps.

Finally, the best moment of all: receiving the keys.

On the same block you’ve always loved, you’ll step into a brand-new home designed just for you.

Aftercare & Your 10-Year Warranty

Your relationship with SJD Homes doesn’t end at handover. We provide a 3-month maintenance period to take care of any little issues, along with a structural guarantee backed by a 10-year structural new home warranty for lasting confidence.

You’ll have clear warranty and aftercare guidance, with ongoing support after move-in. If needed, we can provide project documentation on request, including public liability insurance and other relevant covers.


If you’d like a clearer view of timelines, approvals and what to expect, explore our full Knockdown Rebuild Process guide.


Why SJD

01 Energy Efficiency, Designed In

Carbon Neutral certified, with Synergy all-electric, air-tight inclusions that lift comfort and cut energy use.

02 Quality Inclusions, as Standard

Strong inclusions from day one, with transparent upgrade paths so you stay in control of budget and finish.

03 Any Site, Done Right

We design to suit real blocks, orientation, estate rules and BAL, factoring constraints early so the plan is practical on paper and workable in approvals.

04 Award-winning Builder

Recognised as the 2025 HIA Australian Professional Major Builder, proof that process, quality and service aren’t just promises.

05 Financial Stability

30+ years building in Victoria, with optional HomePay finance to build now, pay later during construction(subject to eligibility).

06 Quality Assurance

Stage-by-stage checks with written sign-offs from slab to handover, so finish and fit stay consistent.



Ready To See What Your Ideal Home Could Look Like?

Walk through our display homes anytime (or take a virtual tour from the comfort of your current home) to explore real layouts, finishes and living spaces.

Then, take the next step by visiting our Inspiration Studio Display Centre, where you can personalise the details and start shaping your new home.

Explore with confidence, SJD Homes delivers award-winning quality with a clear build process from start to handover.

Is My Land Ready For a Knockdown Rebuild?

Every block is different, and a knockdown rebuild depends on more than demolition. At SJD Homes, we assess land suitability and site conditions early, including title constraints like easements, which can affect where you build and how your design is positioned on the block.

Still not sure if a knockdown rebuild solution is right for you? Speak with an SJD Homes specialist to explore your options and see how easily we can turn your current home into a brand-new one.



01 Block Size, Slope and Site Coverage

A larger, flatter block can be simpler, but a sloping block can still work with the right design.

We’ll review block dimensions, site coverage limits, orientation, and practical access, including driveway access and crossover requirements, so your layout is realistic from the start.

02 Site Inspection, Soil Test and Site Classification

A detailed site inspection and soil test confirm ground conditions and can flag issues like reactive soil.

We also confirm early site classification, as it can influence engineering requirements and site works allowances.

03 Planning Controls: Council, Town Planning and Overlays

Local rules vary across Melbourne councils. Zoning requirements and building zones determine what can be built on your land and to what scale. Heritage overlays, including heritage restrictions, neighbourhood character, or vegetation overlays, can add further controls around height, setbacks, and materials.

Where required, we can assist with town planning and guide the planning permit pathway.

04 Drafting, Architect and Building Permit Pathway

Once constraints are clear, we align the design with the approvals path.

Depending on your project, this may involve drafting support, an architect, and the building permit pathway, typically coordinated with a private building surveyor to confirm compliance requirements.

05 Existing Home Risks: Hidden Defects and Structural Issues

Older homes can carry unknowns.

Early on, we’ll talk through common risks like hidden defects and potential structural issues, so you’re making decisions with eyes open rather than reacting mid-project.

06 Budget, Timeline, Demolition and Performance Upgrades

Before site start, you’ll need proof of land ownership and unconditional construction loan approval.

We’ll help set expectations around budget and a practical construction schedule, including the demolition pathway, site costs, inclusions, and planning for waste removal, plus optional efficiency upgrades.


Why Rebuilding Beats Renovating

Renovating an older home often comes with renovation risk, hidden defects, and compromises that are hard to price upfront.

A knockdown rebuild gives you a clean slate, a modern layout and a new home built to modern standards, fully compliant with current building codes for structure, waterproofing and energy efficiency.

Practical Advantages Over Renovating

  • Reduced risk of costly defects mid-project, with clearer visibility on demolition outcomes and any required site remediation
  • New-home warranties and modern compliance across structure, waterproofing, and energy performance

Get Into Your New Home Sooner

Most knockdown rebuild delays come from permit timeframes, site unknowns, and service abolishments discovered too late. With SJD Homes, we work to give you a realistic new home completion date early, reducing surprises through a clear feasibility assessment, tighter documentation, and a coordinated approvals pathway.

If you’re aiming for a more sustainable home, we plan performance from the start, orientation, daylight, cross-ventilation, and passive design choices that lift thermal performance, so the build is not only smoother, but the result performs better long after handover.


Everything You Need to Plan Your Knockdown Rebuild

Think a knockdown rebuild locks you into a set plan? Think again. Discover just how much freedom you really have to shape layouts, finishes and features around your lifestyle.



Knockdown & Rebuild FAQs

How much to knock down and rebuild in Melbourne?

There isn’t one price because costs depend on your block and selections. The main drivers are demolition scope, site conditions (soil class, fall, rock), engineering/footings, home size, inclusions, overlays or BAL requirements, and service abolishments.

SJD Homes can provide an early ballpark after site information, then confirm final construction costs through a fixed-price tender and contract. Where information is still being confirmed, some items may be shown as an allowance or provisional sum until site details are finalised.

Do you pay stamp duty on a knockdown rebuild?

If you already own the land, stamp duty generally applies to the land purchase, not the building contract. If you’re buying a property to knock down later, stamp duty typically applies to the purchase.

This is general guidance only, confirm your situation with your conveyancer or adviser in Victoria.

How long does a knockdown rebuild take?

Timeframes vary by site and scope. Council approvals, service abolishments, overlays (heritage/BAL), soil/engineering, weather, design complexity (single vs double storey), and any variations will all influence the schedule.

Rather than publish a one-size-fits-all duration, SJD Homes gives you a personalised project program after soil tests and reports are back, then keeps you updated by your Building Supervisor throughout the construction process.

Should I extend my home or choose a knockdown rebuild?

A ground floor extension can add extra rooms, but it often means working around an old structure, higher costs per square metre, and layouts that feel like a patchwork. In most cases, you’ll also need to arrange temporary accommodation, as major works make the house unsafe or unliveable during construction.

A knockdown rebuild, on the other hand, gives you a brand-new home designed as one cohesive space, with modern layouts, energy efficiency and better long-term value. While you’ll still need temporary accommodation during demolition and construction, you only move out once and return to a complete home with no compromises.

SJD Homes helps you weigh up both options so you can make the right choice for your block, your budget and your family’s lifestyle.

What sustainability upgrades make the biggest difference in a rebuild?

At SJD Homes, we focus on fundamentals first because that’s where comfort and running costs are won or lost. It starts with orientation, daylight and cross-ventilation, then we tighten the building envelope with insulation, glazing choices, shading, airtightness and draught sealing to lift thermal performance.

From there, we can discuss Synergy-style all-electric options and future-ready choices like heat pump hot water, efficient heating and cooling, and solar-ready provisions for future PV, based on your budget and targets.

What will the demolition cost?

Costs vary by home size/materials (brick vs weatherboard), asbestos removal, slab/pier removal, access for machinery, tree protection/removal, utilities abolishment (power/gas), permits and tip fees. SJD Homes obtains quotes from licensed demolition contractors, manages the demolition permit, and folds the confirmed figure into your fixed-price tender.

SJD Homes can obtain itemised quotes from licensed demolition contractors, assist with the demolition permit, and fold the confirmed figure into your fixed-price tender so the number is not left as a vague allowance.

Do I need a planning permit for a knockdown rebuild in Melbourne?

Not always. Some projects can proceed with a building permit only, but many Melbourne suburbs have overlays (heritage, vegetation, neighbourhood character, flood, etc.) that can trigger a planning permit.

A feasibility and site review should confirm early whether a planning permit is likely, before you invest heavily in design.

How do tree/vegetation overlays affect a knockdown rebuild?

Overlays can control what you remove or build near, and they can influence siting and access. SJD Homes will help you:

  • Arrange an arborist report if required and map root protection zones.
  • Design around significant trees (or manage permits if removal is sought).
  • Factor timing and costs (access, protection measures, reinstatement) into your tender.

Outcome: your plan complies with local regulations without unpleasant surprises.


Begin your Knockdown Rebuild journey with SJD Homes

Begin your journey with SJD, book a consultation with one of our consultants.

Or call us on 03 9095 8000

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