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- Bathroom Renovation FAQs
- Building Designer
- Kitchen Renovations Gold Coast
- Melbourne Home Renovation FAQs
You’ll receive statutory warranties, product warranties and compliance certificates. We carry appropriate construction insurances and maintain tidy, safe sites.
Variations are documented and priced before approval. We keep communication clear so the budget and timeline stay on track.
Yes. We renovate heritage homeswith sympathetic detailing and manage overlay requirements. For coastal and peninsula projects, we specify materials suited to sea-air conditions.
Absolutely. We can add insulation, upgrade windows to double glazing, improve airtightness, and recommend heat-pump hot water, induction cookingand LED lightingto reduce bills while lifting comfort.
Bathrooms are waterproofed to current standards with tested membranes. Kitchens and laundries include proper ventilationdesign, and we specify quiet, effective rangehoods and extraction where needed.
Yes registered builders, licensed plumbers/electricians, qualified waterproofers and certified installers for windows, stone and joinery. Compliance certificates are provided at handover.
Clear scope, specifications, provisional sums where relevant, site setup, protection of existing finishes, rubbish removal, and final clean. You’ll also get a selection schedule for tiles, fittings, benchtops and appliances.
Often yes for bathroomor kitchenprojects (with temporary facilities arranged). For major extensionsor full internal reworks, we’ll advise if a short relocation is safer and more efficient.
Some projects need planning approval(zoning/overlays or changes to the building envelope). All structural work needs a building permit. We identify requirements early, prepare drawings and lodge applications on your behalf.
Costs vary with size, structure, level of finish and access. We provide an itemised estimateafter the site meeting and design discussion, with upgrade options for appliances, joinery and fixtures. You’ll see inclusions and allowances up front.
Timeframes depend on scope and approvals, but as a guide:
- Bathroom renovation: ~3–5 weeks once on site
- Kitchen renovation: ~4–6 weeks depending on cabinetry/stone lead times
- House extension / whole-home update: several months, staged to minimise disruption
You’ll receive a detailed build program before work starts.
Inner Melbourne, Bayside and the South-East through to Frankston, Dandenong, Cranbourneand the Mornington Peninsula(including Sorrentoand Portsea).
Yes. We offer design and draftingto optimise layout, storage and natural light, then document everything for quoting and permits. This design-build approach keeps scope, budget and timing aligned.
Three clear stages: Initial site meeting→ layout, finishes & budget discussion(with an estimate) → contract to proceedwith a set timeline. You’ll know key milestones, who’s on site, and when selections are due.
We manage home renovations in Melbourne wide kitchen renovations, bathroom renovations, laundry upgrades, house extensions (rear and second-storey), open-plan reconfigurations, and full home makeovers. Our team coordinates design, permits and construction so you have one accountable builder.
Both are accredited and regulated in Australia, with an architect providing more complex plans. A building designer normally provides an architectural design at a considerably lower rate than an individual architect making it more cost effective. Trust us for a Building Designer Melbourne.
Using the approach of “design and construct” gives you budget certainty, as you work with a suitable budget at the start of the design process and receive a detailed building cost estimate before the works are carried out. You also have a single project manager making things run smoothly and giving you a central point of contact.
When choosing a building designer, look for someone who understands your vision and has a strong portfolio of completed work. A good designer will be registered with the Victorian Building Authority (VBA), have experience with local council requirements, and offer clear communication throughout the process. At Concept Design Construct, our in-house building designers work alongside our builders, ensuring seamless collaboration from concept to completion. Book a free consultation to see how we can help turn your ideas into reality.
The cost of hiring a building designer in Melbourne varies depending on the size and complexity of your project. We offer transparent pricing and will provide a detailed quote upfront, so you know exactly what to expect before we begin. Our team also offers combined design-and-build packages to save time and money throughout the process.
A building designer creates detailed plans and drawings for residential and commercial building projects. At Concept Design Construct, our building designers work closely with you to transform your vision into a practical and functional design. They consider your lifestyle, budget, and site requirements while ensuring compliance with local building regulations and codes. From custom home designs and renovations to extensions and dual occupancies, our designers help bring your ideas to life with creative, cost-effective solutions.
The timeline for a kitchen renovation depends on the scope of work, but on average, it takes between 4 to 8 weeks to complete. A minor update, such as painting, replacing cabinetry doors, or upgrading appliances, may take as little as 2-3 weeks. However, a full kitchen renovation that involves layout changes, custom cabinetry, new plumbing, and electrical work can take longer.
The process typically follows these stages:
Planning and Design (2-4 weeks): This includes selecting materials, finalizing layouts, and obtaining necessary approvals.
Demolition and Preparation (1-2 weeks): The old kitchen is removed, and the space is prepped for new installations.
Plumbing and Electrical Work (1-2 weeks): Necessary wiring and pipework are installed before cabinetry and benchtops.
Cabinetry, Benchtops, and Flooring (2-3 weeks): This includes fitting new cabinets, installing benchtops, and laying flooring.
Final Touches (1-2 weeks): Painting, backsplash installation, and appliance setup complete the process.
Delays due to material shortages, custom orders, or unexpected structural issues can extend the timeline, so working with experienced professionals can help ensure a smooth renovation.
Every kitchen is different but on average, we see Gold Coast kitchen renovations taking between 6 and 9 weeks. For larger projects it is on the longer end – for small kitchen renovations it sometimes only takes a month. Contact us on 1300 020 232 to find out more about the process.
To estimate the cost of a kitchen renovation, consider the following factors:
Basic kitchen renovations (new benchtops, cabinet refacing, appliance upgrades) start at $15,000 – $25,000.
Mid-range renovations (custom cabinetry, stone benchtops, layout adjustments) range from $25,000 – $40,000.
Luxury renovations (bespoke designs, premium appliances, high-end finishes) can exceed $50,000.
To get an accurate estimate, outline your renovation goals, compare quotes from multiple contractors, and factor in costs for permits, labor, and materials. Consulting a professional ensures a realistic budget and a smooth renovation process.
A well-designed extension can significantly increase the value of your home, provided it meets market demands and is built to a high standard. Adding extra bedrooms, additional living space, or a modern open-plan kitchen can make your home more functional and appealing to potential buyers. In particular, adding a second storey or expanding the kitchen and living areas can offer a great return on investment.
However, the amount of value an extension adds depends on factors such as location, quality of workmanship, and how well the extension integrates with the existing structure. If an extension is poorly designed, doesn’t match the rest of the house, or overcapitalizes on the area (i.e., costs more than the increase in property value), it may not yield the financial returns expected. To maximize value, work with an experienced builder and ensure the extension is practical, energy-efficient, and aligns with current market trends.
We spend a great deal of time each day in our bathroom. So ensuring it is both functional and relaxing is crucial. It is also one of the most important rooms prospective buyers evaluate, so having a modern bathroom makeover will increase your resale value.
Yes, redoing a bathroom is generally a great investment, as it can significantly enhance both the functionality and value of your home. A modern, stylish bathroom is a key selling point for buyers and renters alike. Upgrading outdated tiles, fixtures, and fittings, improving lighting, and ensuring high-quality waterproofing can make a space feel more luxurious and efficient.
According to property experts, a well-executed bathroom renovation can yield a return on investment (ROI) of up to 60-80%. The key to maximizing value is to balance cost and quality—overcapitalizing on high-end features that don’t align with the home’s overall market value can reduce profitability. Simple upgrades, like improving ventilation, adding storage, and installing energy-efficient fixtures, can make a big impact without blowing your budget. Whether you’re renovating to sell or to improve your living space, a refreshed bathroom can add significant long-term value.
Whether you need permission to change your bathroom depends on the type of renovation you’re planning. If you’re only making cosmetic updates, such as painting, tiling, or replacing fixtures like taps and vanities, you typically won’t need council approval. However, if your renovation involves structural changes, plumbing alterations, or waterproofing modifications, you may require a permit.
In Australia, bathroom renovations that involve moving plumbing fixtures, altering drainage systems, or significantly changing the layout often need approval to ensure compliance with building codes and waterproofing standards. If your property is in a heritage-listed area, additional restrictions may apply. Engaging a licensed builder or plumber ensures your renovation meets all necessary regulations and avoids costly issues in the future. It’s always best to check with your local council or a building professional before starting your bathroom renovation.
The cost of a bathroom renovation on the Gold Coast varies based on the size, materials, and complexity of the project. On average:
Basic renovations (cosmetic upgrades, new fixtures, painting) start from $10,000 – $15,000.
Mid-range renovations (new tiling, upgraded fixtures, waterproofing) cost between $15,000 – $25,000.
Luxury renovations (custom vanities, high-end materials, premium fittings) can exceed $30,000.
Factors influencing cost include labor rates, waterproofing, plumbing changes, and fixture quality. Hiring experienced builders ensures compliance with regulations and high-quality workmanship.
In most cases, building out (extending the ground floor) is cheaper than building up (adding a second storey). A ground-floor extension typically involves fewer structural complexities, as it doesn’t require reinforcing the existing foundation or modifying the roof. It also avoids the need for staircases, which take up valuable internal space.
Building up can be more expensive because it requires additional engineering work, stronger foundations, and potential roof restructuring. However, it may be the better option if you have a small block or strict land coverage regulations. Additionally, a second-storey extension can add significant value by increasing the number of bedrooms and improving views. The best choice depends on your budget, land size, and long-term goals, so consulting an experienced builder can help determine the most cost-effective approach for your home.
Yes, you can build an extension on your house, but there are several factors to consider before starting the project. The first step is to check your local council’s planning regulations, as different areas have specific zoning laws, setback requirements, and restrictions on how much of your land can be built on. You may need a planning permit, particularly if your home is in a heritage overlay or if the extension significantly alters the existing structure.
In addition to permits, you’ll need to assess the structural integrity of your home to ensure it can support an extension. Consulting with a qualified builder or architect will help determine the best approach based on your home’s foundation, design, and budget. You should also consider factors such as access to natural light, ventilation, and how the extension will blend with the existing structure to enhance both function and aesthetics.
The most expensive part of a house extension is typically the structural work, including foundations, roofing, and load-bearing walls. If major excavation or underpinning is required, costs can escalate quickly. Adding a second storey is particularly costly due to the extra engineering requirements and reinforcement needed to support the additional weight.
Other costly elements include:
Plumbing and Electrical Work: If you’re adding bathrooms or kitchens, rerouting plumbing and wiring can be expensive.
Custom Materials and Finishes: High-end materials, custom joinery, and luxury finishes drive up costs.
Windows and Doors: Large glass panels, bi-fold doors, and skylights enhance aesthetics but can add substantial expenses.
Keeping costs under control involves careful planning, selecting cost-effective materials, and working with experienced professionals to avoid costly errors.