Planning a cost to renovate whole house NSW full home renovation in Sydney requires a clear understanding of costs, timelines, and hidden expenses. With rising labour rates and material costs in 2026, homeowners must budget accurately before starting.
Complete home renovations significantly boost both comfort and resale value, but costs vary depending on size, finishes, and structural changes.
Average Full Home Renovation Cost Sydney (2026)
- Basic renovation: $2,000 – $3,000 per m²
- Standard renovation: $3,000–$5,000/m²
- Luxury renovation: $5,000+/m²
Average full renovation budget: $150k–$500k+
Large or luxury homes can exceed $800,000+ depending on scope
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Real Sydney Cost Examples
- 100m² renovation: $200k–$400k
- 150m² renovation: $300k–$750k
- Large home (250m²): $600,000 – $1,200,000+
Major layout changes and high-end materials push costs higher
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Cost Breakdown (Where Your Money Goes)
Labour Costs (35%–50%)
- Sydney labour is among the highest in Australia
- Specialist trades increase cost further
Kitchen Renovation
- $25,000 – $65,000+
Bathroom Renovation
- Bathroom cost: $15k–$35k each
Flooring
- Flooring costs: $80–$250/m²
Painting
- Full house painting: $15k–$40k
Electrical & Plumbing
- $20,000 – $80,000+
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Biggest Cost Drivers
- Structural changes (removing walls, extensions)
- Kitchen and bathroom upgrades
- High-end materials and finishes
- Outdated wiring and plumbing
Older Sydney homes often require additional compliance work which increases cost significantly
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Hidden Costs to Watch Out For
- Asbestos removal: $10,000 – $30,000
- Council approvals and permits
- Living elsewhere during renovation
- Hidden damage costs
These hidden costs can add 10%–25% to your total budget
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Timeline for Full Home Renovation
- Small renovation: 2–4 months
- Average timeline: 4–8 months
- Large renovation: 6–12+ months
Delays are common due to approvals, materials, and labour availability
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Apartment vs House Renovation Cost
Apartment
- Higher compliance and strata restrictions
- Tight spaces add difficulty
House
- More flexibility in design and layout
- Lower restrictions compared to apartments
Apartment renovations often cost more per m² despite smaller size
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Cost Saving Tips
- Keep existing layout where possible
- Mix budget and premium finishes
- Reduce changes during construction
- Work with experienced builders
Smart planning can reduce renovation costs by 10%–30%
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ROI & Property Value in Sydney
- Full renovations can increase property value significantly
- Wet areas provide best returns
- Open-plan homes sell faster
Sydney property market rewards well-executed renovations with strong capital growth
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Final Verdict (Sydney 2026)
Expect to pay $2k–$8k+ per square metre in Sydney
- Budget projects start from $150,000
- Typical projects: $300k–$600k
- Luxury renovations exceed $800,000+
The final cost depends on size, materials, and complexity of work
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