Renovations & Extensions
Whether you want to improve the way your home works, reconfigure its layout or add space, SB Custom Homes can manage substantial renovation and extension projects from planning through construction.
Our scope includes structural changes, additional living areas, kitchens and bathrooms, with trades coordinated where applicable. We focus on medium-to-large projects rather than minor maintenance, with each project assessed around scope, site conditions and approvals.
Renovation & Extension Options
Depending on your property and project goals, these confirmed renovation, extension and supporting capabilities may form part of a broader existing-home transformation.
Home Renovations
Home Extensions
Kitchen Renovations
Living Area Extensions
Bathroom Renovations
Structural Alterations
Internal Reconfiguration
Additional Bedrooms

Happy Customers
Read Reviews...

We wanted to improve the way our existing home worked without starting again from scratch. The layout felt closed off and no longer suited how we used the space. SB Custom Homes helped us work through a home renovation focused on reconfiguring the existing areas and making the overall layout more practical. We appreciated having the different parts of the project considered together rather than dealing with each change separately.
Home Layout Renovation
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Our main goal was to create more usable space for our family, and a home extension made more sense than moving. We had ideas about what we wanted but needed help understanding how the new area could connect with the existing home. SB Custom Homes helped coordinate the project requirements and kept the extension focused on the space we actually needed. The finished direction felt much more considered than simply adding another room.
Family Home Extension
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Our kitchen had become difficult to use, and we wanted a complete kitchen renovation rather than a few cosmetic changes. We needed the old space removed, the new layout organised, and the required trades coordinated throughout the project. SB Custom Homes gave us a clearer way to manage the renovation from the early decisions through to installation. It was helpful having the kitchen treated as part of the wider building work rather than as separate, disconnected jobs.
Complete Kitchen Renovation
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We were planning a bathroom renovation and wanted more than a surface-level update. The room needed to be stripped back, rebuilt around our new requirements, and finished with the different trades working in the right sequence. SB Custom Homes helped bring those parts together and gave us one clear project to work through. We especially valued being able to discuss finishes and practical choices before the work moved ahead.
Bathroom Renovation Planning
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The biggest issue with our house was the internal layout. We wanted to open up and reorganise parts of the home, but we knew some of the changes could involve structural alterations. SB Custom Homes helped us understand that the work needed to be properly assessed rather than treated as a simple cosmetic renovation. Having the structural and layout changes considered together gave us more confidence in the direction of the project.
Structural Layout Changes
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We did not necessarily need a much bigger house; we needed the space we already had to work better. Our renovation focused on internal reconfiguration so the rooms suited the way we live now. SB Custom Homes helped us look at the existing footprint, the changes we wanted, and what would need to be coordinated before construction. The process gave us a more practical plan instead of making isolated changes room by room.
Internal Home Reconfiguration
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We needed an additional living area because the existing home no longer gave us enough flexible family space. Rather than changing unrelated rooms, we decided to explore a living area extension that could provide the space we were missing. SB Custom Homes helped us consider the project as an addition to the existing house, including the design and approval requirements that could apply. That made the decision feel much more structured from the beginning.
Living Area Extension
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We wanted to improve the connection between the house and our outdoor area, and an alfresco extension became part of the broader renovation idea. Our concern was making sure the new space worked with the existing home rather than feeling like a separate add-on. SB Custom Homes helped us think through the extension in the context of the overall property and the other changes we were considering. The result was a clearer plan for how the spaces could work together.
Alfresco Extension Planning
⭐️⭐️⭐️⭐️⭐️Renovation and Extension FAQs
What separates a renovation from an extension?
A renovation changes, upgrades or reconfigures space within the existing home, while an extension adds new built space. Some projects combine both, such as reworking the current layout while adding bedrooms, living areas or a suitable alfresco extension.
Can you manage structural alterations?
Yes. Structural alterations and internal reconfiguration are confirmed parts of suitable renovation and extension projects. The exact approach depends on the existing property, proposed changes and any design, engineering, consultant or approval requirements that apply to the project.
Do you handle complete kitchens and bathrooms?
Yes. SB Custom Homes can manage suitable kitchen and bathroom renovations from demolition or removal through final installation and completion, with required trades coordinated. Cabinetry-only enquiries may be better suited to the dedicated Custom Cabinetry service.
Can we stay home during construction?
It depends on the scope of work. Access, staging, disruption and safety considerations need to be assessed for the individual project. Whether remaining in the home is practical should be discussed during project planning rather than assumed for every renovation or extension.

Phone Number
0430 433 100
Business Location
94 Greendale Boulevard, Pakenham VIC 3810
E-Mail ID
[email protected]Discuss Your Project
If your home no longer suits the way you live, tell us what you want to change and what you already know about the property. Use the enquiry form to share your location, renovation or extension goals, plans or photos if available, and preferred materials or finishes. SB Custom Homes can use these details to assess the project scope and clarify the next practical steps.
Built Around Your Home
Why Choose SB for Renovations and Extensions
SB Custom Homes approaches renovation and extension work as a coordinated building project rather than a collection of isolated jobs. Depending on the project, we can coordinate design, planning, engineering, relevant consultants, approvals and construction while keeping specialist requirements specific to the work involved.
That coordination also applies to suitable kitchen and bathroom renovations. We can manage demolition or removal through final installation and completion, with the required trades coordinated as part of the project rather than leaving you to organise each stage separately.
Before construction, the project can be assessed around the existing property, your desired changes, site conditions, materials, finishes and approval requirements. This helps establish what can be transformed within the current footprint, where additional space may be appropriate and which professional inputs may be needed before work proceeds.
Renovate, Extend or Combine?
The right approach depends on whether you need to improve existing space, add new built space, or do both within the same project.
| Approach | What Changes | Confirmed Examples |
|---|---|---|
| Approach Renovate Existing Space | What Changes Rework or upgrade the current home footprint. | Confirmed Examples Internal reconfiguration, kitchens, bathrooms and structural alterations. |
| Approach Extend the Home | What Changes Add new built space to the existing property. | Confirmed Examples Living areas, additional bedrooms or living spaces, and suitable alfresco extensions. |
| Approach Combine Both | What Changes Reconfigure existing areas while adding new built space. | Confirmed Examples Renovation and extension work combined, subject to project design and approval requirements. |
Before Your Renovation or Extension: Six Practical Points
These practical points can help you prepare for scope, quotation and pre-construction decisions.
01 Share Available Details
Bring any plans or drawings you already have, along with site details, project requirements, preferred finishes and materials. These details support clearer scope and quotation discussions.02 Expect a Site Visit
For most renovation and extension projects, a site visit is recommended and may be required before an accurate quotation can be prepared.03 Quote Follows Scope
Your quotation is based on the agreed scope, relevant materials, labour and project requirements rather than a generic starting price or package.04 Allow for Pre-Construction
Design, planning, engineering, surveying, permits and specialist consultants may involve separate fees. Required professional services and associated costs should be confirmed before proceeding.05 Finalise Selections Carefully
Materials, products and finishes are reviewed with you before they are included or ordered. Changes after approval may affect cost or timeframe, with impacts discussed before proceeding.06 Timing Depends on Variables
Project duration can be affected by size and complexity, site conditions, materials, client selections, variations, approvals and other project-specific factors.
