One of the first questions homeowners ask when planning an outdoor project is:
“How much does landscaping cost?”
The answer depends on the size of the project, the materials selected and the level of construction involved. Landscaping can range from a simple turf and planting upgrade through to a complete outdoor transformation including retaining walls, paving, drainage, gardens and outdoor living areas.
In this guide, we’ll break down the factors that influence landscaping costs on the Central Coast and provide realistic budget ranges to help you plan your project.
What Impacts Landscaping Costs?
Every landscape project is different, but the main factors affecting cost include:
- Site size
- Access to the property
- Excavation requirements
- Retaining walls
- Drainage works
- Turf installation
- Planting and gardens
- Paving and pathways
- Outdoor lighting
- Irrigation systems
- Material selections
Generally speaking, projects involving structural landscaping and earthworks will cost more than projects focused primarily on gardens and planting.
Typical Landscaping Budgets
Garden Refresh
A garden refresh typically includes:
- New planting
- Mulching
- Garden edging
- Turf repairs
- Minor improvements
Typical budget: $3,000 – $10,000
This is often the most cost-effective way to improve street appeal and update an existing landscape.
Front Yard Makeover
A front yard renovation may include:
- New gardens
- Turf installation
- Pathways and stairs
- Feature planting
- Lighting
Typical budget: $10,000 – $25,000
Backyard Landscaping
Backyard projects commonly include:
- Retaining walls
- New turf
- Garden beds
- Drainage
- Paving
Typical budget: $20,000 – $60,000+
Complete Landscape Construction
For larger projects involving outdoor rooms, retaining walls, paving, planting and full landscape construction:
Typical budget: $50,000 – $150,000+
These projects are often completed as part of a new home build, renovation or pool installation.
Why Retaining Walls Often Influence Budget
Retaining walls are one of the largest cost variables in landscaping projects.
Factors that affect retaining wall pricing include:
- Height
- Length
- Engineering requirements
- Site access
- Material selection
Common retaining wall options include:
- Concrete sleeper walls
- Sandstone block walls
- Masonry retaining walls
If your property is sloping, retaining walls may form a significant portion of the overall budget.
Turf, Planting and Finishing Works
Once the structural elements are complete, finishing works bring the project together.
These may include:
- Turf installation
- Native planting
- Feature trees
- Garden lighting
- Irrigation
- Decorative gravel and mulches
These elements generally deliver some of the highest visual impact within a landscaping project.
Is Landscaping Worth the Investment?
A well-designed landscape can:
- Improve outdoor living
- Increase usable space
- Improve street appeal
- Reduce maintenance
- Add value to a property
For many homeowners, landscaping becomes one of the most-used areas of the home.
Frequently Asked Questions
How much should I budget for landscaping?
Many Central Coast homeowners spend between $15,000 and $60,000 depending on project size and scope.
What is the most expensive part of landscaping?
Retaining walls, drainage works, excavation and paving are often the largest budget items.
Does landscaping add value to a home?
A professionally designed and constructed landscape can improve both property appeal and resale value.
Should I landscape before selling my home?
In many cases, targeted landscaping improvements can significantly improve presentation and buyer perception.
Landscaping across the Central Coast
At Backbone, we design and construct landscapes throughout Terrigal, Wamberal, Erina, Avoca Beach, Bateau Bay, Gosford and surrounding Central Coast suburbs.
Whether you’re planning a complete backyard transformation, retaining wall, turf installation or outdoor area, our team can help you create a landscape tailored to your property and lifestyle.
Contact Backbone to discuss your project and arrange a site consultation.

