Interior Home Renovations Sydney

Most full interior renovations in Sydney start from around $50,000 for a complete internal refurbishment. Larger projects involving multiple rooms, structural changes, or high-end finishes can run from $100,000 to $300,000+. The biggest cost drivers are scope (how many rooms), whether you are changing the layout, and the quality of finishes. We provide line-item quotes so you can see exactly what each element costs. Read our guide to which renovations add the most value to help prioritise your spend.

Most interior renovations take 4 to 8 weeks on site, depending on how many rooms are involved and whether structural work is needed. A single-room update might take 3 weeks; a whole-home renovation can run 3 to 6 months including design and approvals. We lock in a schedule before work starts. See our renovation process.

We renovate all internal spaces: living rooms, bedrooms, kitchens, bathrooms, hallways, laundries, and studies. Whether you are updating one room or doing a full interior overhaul, we design and build everything as one coordinated project. See our end-to-end renovation process to understand how we manage multi-room projects.

A full interior renovation typically includes layout reconfiguration, updated lighting, flooring, painting, built-in joinery, electrical upgrades, and new kitchens and bathrooms. We also handle any structural work, waterproofing, plastering, and tiling. Everything is scoped and priced upfront in your building contract so there are no surprises.

Think about how you actually use each room day to day. Where do you need more storage? Where does natural light fall? Is the layout working for how your family lives now, or how it lived 10 years ago? These practical questions matter more than finishes at the planning stage. We walk through all of this during your free planning call so you can prioritise before committing to a scope.

Book a free renovation planning call. We will come to your home, walk through the space with you, and talk about what you want to achieve. From there, we map out the scope, discuss budget ranges, and let you know whether you need design help, approvals, or both. There is no cost and no obligation.

Yes. We handle design as part of our design-and-build process, which means your layout and finishes are planned alongside the construction scope from the start. This keeps the design aligned with your budget and avoids the common problem of designing something that costs twice what you expected to build.

Yes. We help you prioritise what is achievable within your budget, whether that means staging the renovation (doing one room at a time) or adjusting the scope to focus on the areas that will make the biggest difference. We offer both fixed-price and cost-plus contracts so you can choose the model that suits your situation.

Yes. We offer both fixed-price and cost-plus contracts. Fixed-price means the total is agreed upfront before construction starts. Cost-plus gives you full transparency on every dollar spent, with an agreed margin. Both options include detailed line-item breakdowns, trade schedules, and timelines. Read our comparison of fixed-price vs cost-plus contracts to understand the pros and cons of each.

Yes. We renovate apartments and units across Sydney, including older buildings with tight access, restricted working hours, and strata requirements. We handle the strata approval process (usually a by-law 2 application) and coordinate deliveries, waste removal, and noise management. Get in touch to discuss your apartment project.

Kitchens and bathrooms consistently deliver the best return. Beyond those, improving flow between living areas, adding natural light, and upgrading energy efficiency (insulation, glazing, LED lighting) all add measurable value. Over-personalising with niche finishes can actually reduce appeal to future buyers. Read our guide on what renovation adds most value in Australia for a detailed breakdown.

Most purely internal renovations (new kitchen, bathroom, flooring, painting) do not require council approval if you are not changing structural walls, the roofline, or the building footprint. Larger changes may need a DA or CDC approval. Heritage-listed homes often have additional requirements even for internal work. We confirm what applies to your property during the site visit.

Yes, particularly in conservation areas around Lindfield and Wahroonga. Council guidelines often require facade retention, original material matching, and colour scheme approval. Internal changes are usually more flexible, but load-bearing walls and original features like cornices may need to stay. We design renovations that respect the home's character while improving everyday livability, light, and storage. For the approval process, read our DA vs CDC guide.

Yes. We handle end-to-end apartment renovations from Bondi to Randwick, including strata approvals, waterproofing, kitchen and bathroom upgrades, and full interior reconfigurations. We coordinate trades, manage noise and access restrictions, and keep neighbours informed throughout. Get in touch to discuss your apartment project.

Yes. We do full apartment renovations in the Lower North Shore, including kitchens, bathrooms, and layout reconfigurations in tightly accessed buildings. High-rise projects need careful logistics around lift bookings, working hours, and strata by-laws. We manage all of that so you don't have to. See our renovation process to understand how we coordinate multi-trade projects.

Yes. Many homes in suburbs like Cremorne and Waverton sit within North Sydney Council heritage conservation areas. Internal upgrades are usually flexible, but facade changes need heritage approval. We work with these requirements regularly. See our Lower North Shore page.

Federation homes in areas like Crows Nest often have beautiful street-facing facades but dated, dark interiors. We open up layouts to connect living areas, install new electrical and plumbing services, and restore key details like cornices and fireplaces. The goal is a modern interior that still feels like it belongs in the home. Read about why getting your builder involved early helps with heritage renovations.

Homes in Haberfield and Summer Hill often have solid double-brick walls and dated layouts. We rework internal plans, upgrade services, and add insulation. Double-brick requires structural assessment before wall removal. See our Inner West page.

Terrace renovations in suburbs like Newtown and Annandale involve tight access (often no rear lane), heritage overlays, and shared party walls. You will usually need a structural engineer before removing any walls. We handle approvals through Inner West Council or private certifiers and design solutions that maximise space without losing character. Our DA vs CDC guide explains the approval options.

Many homes in Collaroy Plateau and Wheeler Heights were built in the 60s to 80s with low ceilings and disconnected layouts. Opening up living areas is the biggest win. We improve insulation, ventilation, and glazing for the coastal climate. See our Northern Beaches page.

Homes built in the 80s often have disconnected layouts, poor insulation, and dated wet areas. In areas like St Ives and Killara, the most common upgrades are opening up living zones, replacing single-glazed windows with double-glazed, upgrading electrical switchboards, and modernising kitchens and bathrooms. These changes improve both comfort and resale value. Book a free planning call to discuss what makes sense for your home.

In Mosman, many internal renovations fall under Complying Development or Exempt Development and do not need council approval. But heritage-listed homes or projects involving structural changes typically require a DA. We work with Mosman Council requirements regularly and confirm what applies at your site visit. For a clear explanation of the two pathways, read our DA vs CDC guide.

Interior renovation costs in Mosman typically range from $80,000 to $250,000+, depending on the size, complexity, and level of finishes. Premium suburbs like Mosman tend to sit higher due to larger homes, higher-spec finishes, and heritage considerations. We provide fixed-price proposals tailored to your home, whether it is a full refurbishment or targeted upgrades to specific rooms. See our guide to renovation ROI to understand where to invest.

It depends on the condition of the existing structure. If the bones are good (solid foundations, no major structural issues, good orientation), a renovation is usually more cost-effective. If the layout is fundamentally wrong, the stumps are failing, or you need to significantly increase the floor area, a knockdown rebuild often makes more sense. We help you assess this at the site visit. Read more about knockdown rebuilds to compare the two approaches.