Garden Landscapes Cost Sydney – How much do new garden landscapes Cost in 2026?

Garden Landscapes Costs in Sydney In 2026 – Full Guide

If you’ve ever dreamed of turning your backyard into a stylish outdoor space, you’ve probably wondered: how much does landscape design cost in Sydney?

The truth is, there’s no single price tag. Costs depend on the size of your garden, the complexity of the design, the materials you choose, & even which suburb you live in. But with the right knowledge, you can plan your budget confidently and avoid nasty surprises.

After more than a decade designing gardens across Sydney – from compact courtyards in Surry Hills to larger North Shore backyards, We have seen projects of all shapes, sizes & budgets. 

This guide will walk you through the costs step by step, with real numbers, so you know exactly what to expect.

 

Why Is It Important to Understand Garden Design Costs in Sydney?

Landscape design in Sydney is a big investment, often adding significant value to your property. 

In Sydney’s competitive property market, a well-designed garden can boost both lifestyle and resale appeal.

If you don’t understand the cost breakdown:

• You risk running out of budget halfway.

• You might compromise on quality with poor planning.

• You could face hidden fees like excavation or approvals.

Knowing the numbers upfront means you can prioritise wisely — whether it’s a new pool, a deck, or low-maintenance native planting.

 

 

 

What Is the Average Cost of a Landscape Designer in Sydney?

On average, professional landscape design fees in Sydney start from around $3,000 for simple concept plans and can exceed $15,000 for large or complex designs.

 

But design is just the first step. Construction costs vary much more:

• Small gardens: $20,000–$40,000

• Medium gardens: $40,000–$80,000

• Large or luxury gardens: $100,000–$250,000+

These figures include hardscaping (paving, walls), planting, irrigation, and lighting. Pools, outdoor kitchens, and premium finishes can add significantly more.

 

How Do Design Fees Work?

Designers charge in different ways, and it helps to understand the options:

• Fixed fee: A set price for the whole design package. Best for straightforward projects.

• Hourly rate: $100–$250 per hour is common for experienced designers. Works well for consultations or small jobs.

• Percentage of project cost: Some charge 5–10% of the total build cost. Common for large or luxury projects.

A typical design package includes:

• Initial consultation and site visit.

• Concept plan and planting palette.

• 2D/3D drawings or mood boards.

• Final construction-ready plan.

 

How Does Garden Size Affect The Cost to Design and Build?

The clearest way to understand costs is by garden size.

These figures are averages. A tiny courtyard with high-end stone and custom seating may cost more than a medium backyard with simple lawn and plants.

 

What Factors Influence the Cost of Landscape Design in Sydney?

Every site is different, but these are the main factors that push costs up or down:

• Site access: Inner-city homes with narrow entries often require materials carried in by hand = higher labour costs.

• Sloping land: Retaining walls, terracing, and drainage add thousands.

• Council approvals: Retaining walls, pools, or decks may need DA or CDC approval, which adds both fees and time.

• Materials: Travertine paving or hardwood decking cost far more than concrete or pine.

• Custom features: Pools, fire pits, outdoor kitchens, or water features raise the budget significantly.

• Plant size: Mature trees can cost $1,000+ each, while tubestock costs just a few dollars.

 

Do You Need Council Approval and How Much Does It Cost?

Not every project needs council approval, but in Sydney, certain works always do:

• Retaining walls above 600mm.

• Pools of any size.

• Decks and pergolas beyond specific limits.

• Major earthworks or drainage changes.

Council approval costs can include:

• Application fees ($500–$3,000).

• Reports from engineers or certifiers ($1,500–$5,000).

• Additional design revisions.

Delays waiting for approval can also extend the timeline and increase costs, especially if you’re renting while waiting for construction.

 

 

How Do Materials and Finishes Impact Landscape Costs?

Material choice makes one of the biggest differences in budget.

• Stone:

  • Sandstone: $150–$300/m² installed.

  • Travertine or granite: $200–$400/m² installed.

• Timber:

  • Treated pine decking: $100–$150/m².

  • Hardwood or composite: $200–$350/m².

• Concrete:

  • Basic plain concrete: $70–$120/m².

  • Exposed aggregate or coloured: $120–$200/m².

Even small choices, like using gravel instead of stone for paths, can save thousands without compromising style.

Does Sustainable Garden Design Save Money in the Long Term?

Yes — eco-friendly landscapes often cost less to run over time.

Examples:

• Native planting: Low water, low fertiliser = reduced maintenance costs.

• Drip irrigation systems: Save up to 50% water compared to sprinklers.

• Rainwater tanks: Reduce water bills and meet council sustainability targets.

• Solar or LED lighting: Lower electricity costs.

While sustainable features may add to the upfront budget, they usually pay for themselves within a few years.

 

What makes a new garden expensive in Sydney?

Many homeowners are surprised by the “extras” that aren’t always included in initial quotes.

• Excavation and soil removal: Can cost $5,000–$20,000 depending on site.

• Drainage systems: Essential in clay-heavy Sydney soils.

• Irrigation installation: $3,000–$10,000 depending on size.

• Lighting: $3,000–$15,000 for professional-grade systems.

• Ongoing maintenance: Pruning, fertilising, lawn care — $200–$500 per month if outsourced.

A good landscape designer should highlight these early to prevent budget shocks.

 

Can Your Designer Can Help You Budget For Landscape Design in Sydney?

Here are strategies We always recommend to clients:

1. Set clear priorities: Decide what’s non-negotiable (e.g., a pool, entertaining area) and what can wait.

2. Stage the project: Install hardscaping first, then add planting and finishes over time.

3. Get multiple quotes: Compare at least 2–3 contractors for construction.

4. Ask for itemised costs: This helps you see where money goes and where you can save.

5. Work with a professional designer: They can help you allocate your budget efficiently, preventing overspend in the wrong areas.

 

FAQs About Landscape Design Costs in Sydney

1. Is landscape design cheaper if I do it myself?

DIY can save money upfront, but mistakes often cost more to fix later. Professional design ensures correct drainage, plant choice, and compliance.

2. Can I stage the project to reduce upfront costs?

Yes. Many clients build in stages — first structures and paving, then planting and features. This spreads costs across years.

3. Do designers charge more in premium suburbs like the North Shore or Eastern Suburbs?

Yes, sometimes. Larger blocks, sloping land, and premium finishes in these areas can increase both design fees and construction costs.

4. How do I know if a garden design quote is reasonable?

Compare multiple quotes, check inclusions, and ask for breakdowns. If one seems much cheaper, it may have hidden exclusions.

Conclusion

So, how much does landscape design cost in Sydney? The answer depends on your space, your style, and your budget.

• Design fees start around $3,000.

• Construction costs typically range from $20,000 for small gardens to $250,000+ for luxury properties.

• Factors like slope, access, approvals, and materials make a big difference.

The key is to plan carefully, set clear priorities, and work with a professional who understands Sydney’s unique conditions. Done right, your garden becomes an investment — not just in your property value, but in your lifestyle.

 

CONTACT MOSS LANDSCAPE DESIGN HERE