Quick Answer
Landscaping in Melbourne costs $3,000–$15,000 for a standard backyard makeover, and $15,000–$60,000+ for a full front and back garden redesign with paving, retaining walls, and irrigation. Basic lawn and garden maintenance contracts run $80–$180 per visit. Costs vary significantly based on site conditions, soil type, and whether hard landscaping (paving, retaining walls) is included — SE Melbourne’s clay soils add preparation costs but suit native and drought-tolerant planting.
A well-landscaped garden adds 5–15% to Melbourne home values and dramatically improves liveability. In the south-east suburbs — from Berwick’s new estates to established Frankston and Mornington gardens — homeowners face a wide range of landscaping costs depending on whether they want a basic lawn and garden refresh or a full outdoor living transformation. This guide breaks down every cost component.
Landscaping Cost Breakdown
By Project Type
| Project Type | Cost Range | What’s Included |
|---|---|---|
| Basic garden tidy and lawn | $1,500–$5,000 | Turf, garden bed edging, mulch, basic plants |
| Backyard makeover (mid) | $5,000–$15,000 | Turf, raised garden beds, path, feature plants, irrigation |
| Full backyard redesign | $15,000–$35,000 | Paving, retaining walls, lawn, planting, lighting, irrigation |
| Full front + back redesign | $25,000–$60,000+ | Driveway, front garden, full rear outdoor living area |
| New estate garden (establish) | $8,000–$20,000 | Turf, fencing, garden beds, path — common in Officer/Pakenham |
| Native/sustainable garden | $6,000–$18,000 | Waterwise design, mulch, drip irrigation, native plants |
Landscaping Element Costs
| Element | Unit | Cost Range | Notes |
|---|---|---|---|
| Turf supply and lay | per m² | $18–$35 | Sir Walter, Kikuyu, Zoysia — includes prep and soil |
| Lawn preparation (clay) | per m² | $8–$15 | Gypsum, sand, topsoil amendment for SE Melbourne clay |
| Garden bed preparation | per m² | $30–$60 | Excavation, soil mix, edging, mulch |
| Concrete/exposed aggregate path | per m² | $80–$160 | Includes forming and pour |
| Timber sleeper retaining wall | per lineal metre | $250–$450 | Up to 600mm height; above 1m needs engineer |
| Concrete retaining wall | per lineal metre | $400–$900 | More durable; requires permits over 1m in VIC |
| Drip irrigation system | per zone | $400–$900 | Timer, soaker hose, emitter system per zone |
| Landscape lighting | per fitting | $150–$450 | Low-voltage path/garden lights; electrician required |
| Mulch supply and spread | per m² | $8–$18 | 100mm depth recommended; hardwood chip or pea gravel |
What Affects Landscaping Costs in Melbourne?
1. Soil Condition
Heavy black clay in Cranbourne, Berwick, and Narre Warren requires significant soil amendment before turf or garden beds will thrive. Add $8–$15/m² for clay-breaking gypsum, coarse sand, and topsoil mix on reactive clay sites. New estates in Officer and Pakenham often have compacted fill — allow for deep cultivation and soil amendment.
2. Site Access and Slope
A flat, easily accessible block is the cheapest to landscape. Sloped sites in the Dandenong Ranges or restricted-access blocks in older Frankston suburbs add excavation, retaining, and plant-delivery costs. A site assessment ($200–$400) from a landscaper before quoting is worth doing for complex sites.
3. Hard vs Soft Landscaping
Soft landscaping (plants, lawn, mulch) is the most affordable component. Hard landscaping (concrete, paving, retaining walls, pergolas) drives up costs significantly. A garden with 50% paving can cost 3–4x more than an equivalent lawn-and-garden project.
4. Irrigation
Melbourne’s water restrictions and unpredictable summer rainfall make irrigation a worthwhile investment, especially in Mornington Peninsula and Frankston where sandy soils dry quickly. A professionally installed drip system for a standard backyard costs $1,200–$2,800 and significantly reduces establishment costs for new plants and turf.
Landscaping Maintenance Costs
| Service | Frequency | Cost Range |
|---|---|---|
| Regular lawn mowing | Fortnightly | $50–$120 per visit |
| Full garden maintenance | Monthly | $120–$250 per visit |
| Garden mulching and tidy | Annually | $400–$900 |
| Irrigation service check | Annually | $150–$300 |
| Tree pruning (per tree) | As needed | $200–$600 |
| Scarifying/aerating lawn | Annually | $150–$400 |
Top 10 Tips and Gotchas
- Start with a landscape plan, even a basic one. A landscaper or garden designer who produces a plan before quoting will give you a more accurate price and a better result. For projects over $10,000, a professional landscape design ($500–$1,500) is a worthwhile investment.
- Plant in autumn for SE Melbourne. April–June is the best planting window in Melbourne’s south-east. Cooler temperatures, increased rainfall, and shorter days let plants establish root systems before the summer heat arrives.
- Treat the clay first. Do not lay turf or install garden beds over untreated reactive clay. One application of gypsum worked into the top 200mm makes a significant difference in drainage, root penetration, and plant survival rates.
- Choose turf that matches your conditions. Sir Walter buffalo is the gold standard for shaded or semi-shaded SE Melbourne gardens. Kikuyu is cheaper but aggressive and unsuitable near garden beds. Couch is ideal for full-sun areas in drier microclimates (Mornington, Frankston).
- Water for establishment, then let it toughen. New turf needs daily watering for 4–6 weeks. After that, deep weekly watering (30 minutes) trains roots downward and produces drought-tough grass. Daily light watering produces shallow roots that struggle in summer.
- Mulch at 100mm minimum. Melbourne’s weed pressure in spring is significant. A 100mm hardwood chip mulch layer suppresses weeds, retains moisture, and insulates roots. Anything thinner needs topping up within 6 months.
- Check for underground services before any excavation. Call Dial Before You Dig (1100) before digging for irrigation pipes, retaining wall footings, or any deep garden bed work. Melbourne’s residential areas have extensive underground infrastructure.
- Get a licence check on your landscaper. Landscaping does not require a builder’s licence for purely soft works. However, any concrete, retaining walls, paving, or structural elements over $10,000 require a registered domestic builder. Check at vba.vic.gov.au.
- Native and drought-tolerant plants save long-term. Melbourne-endemic species (Lomandra, Kangaroo Paw, Westringia, native grasses) need minimal watering once established and are naturally resistant to local pests. They cost slightly more upfront but dramatically reduce ongoing maintenance.
- Council restrictions on tree removal apply even in your own garden. In Casey, Cardinia, and Frankston, removing trees over a certain trunk circumference may require council approval regardless of whether they’re on your property. Check before removing any established tree during garden works.
Local Melbourne Resources
- AILDM — Australian Institute of Landscape Designers and Managers
- Dial Before You Dig — Free underground service checks before digging
- Bunnings — Plants, turf, soil and garden supplies
- Mitre 10 — Landscaping materials and garden tools
- Victorian Building Authority — Check landscaper registration for structural works
- Sustainable Gardening Australia — Native plant guides for SE Melbourne
Frequently Asked Questions
How much does it cost to turf a standard Melbourne backyard?
A standard 100m² Melbourne backyard typically costs $2,500–$4,500 to turf, including soil preparation, turf supply, installation, and a starter fertiliser. Clay soil amendment adds $800–$1,500 to the total for most SE Melbourne properties. Sir Walter buffalo turf is the most popular choice and costs $18–$28/m² fully installed including soil prep.
Do I need council approval for landscaping in Melbourne?
Most soft landscaping (turf, planting, garden beds) doesn’t require council approval. Hard landscaping triggers permit requirements when: retaining walls exceed 1 metre, impervious surfaces (paving, concrete) exceed certain areas on small lots, or trees in a Significant Landscape Overlay (SLO) or Environmental Significance Overlay (ESO) are being removed. Check your property’s planning overlays on Planning Maps Online before starting.
What’s the best grass for Melbourne’s south-east?
Sir Walter DNA Certified buffalo is the best all-round choice for SE Melbourne’s mix of shaded gardens, clay soil, and variable rainfall. It’s shade-tolerant (grows in as little as 3 hours of direct sun), handles the dry summers and wet winters, is soft underfoot, and recovers well from foot traffic. Alternatives include Zoysia (slower-growing, dense, very drought-tolerant) and Kikuyu (cheapest, grows fast, but invasive — not recommended near garden beds).
How long does a landscaped garden take to establish in Melbourne?
New turf takes 4–8 weeks to fully root down in Melbourne’s climate. Garden plants take one full growing season (typically spring–summer) to establish. An irrigation system speeds this up significantly. Budget 12 months before a newly landscaped garden looks fully established, and avoid heavy use of new turf for at least 6 weeks after laying.
Final Thoughts
Melbourne landscaping costs range from $3,000 for a simple backyard lawn to $60,000+ for a full outdoor living transformation. The two biggest cost drivers are clay soil preparation and hard landscaping (paving and retaining walls). For most SE Melbourne homeowners, a mid-range backyard makeover at $8,000–$15,000 — lawn, raised beds, irrigation, path — delivers the best return on investment for both liveability and property value.
- Basic lawn and garden: $1,500–$5,000
- Mid-range backyard makeover: $5,000–$15,000
- Full redesign with paving: $15,000–$60,000+
- Best planting time for Melbourne: April–June (autumn)
