How Much Does Landscape Architecture Cost? [2025]

Cost to Hire a Landscape Architect: Rates, Fees, and Pricing Factors

A landscape architect is a professional who designs, plans, and manages outdoor spaces to create functional, sustainable, and aesthetically pleasing environments. They blend art, science, and environmental awareness to shape parks, gardens, urban spaces, and natural landscapes. From residential gardens to large-scale urban projects, landscape architects consider factors like climate, ecology, and human interaction to design spaces that enhance both beauty and usability.

Their expertise extends to site planning, stormwater management, green infrastructure, and environmental restoration, ensuring that outdoor spaces are not only visually stunning but also ecologically responsible and sustainable.

The average cost to hire a landscaper and architect in Australia typically falls between $70 to $150 per hour, depending on various factors. The low-end rates are between $80 and $110 per hour for smaller, simpler projects. The high-end rates are between $120 and $150 per hour for more complex designs.

These vary based on the architect's experience, the complexity of the project, and the size of the property. When hiring a landscape architect, you may encounter both hourly rates and flat fees depending on the scope of work.

What Will A Landscape Architect Give You In A Design?

A professional landscape architect in Australia provides a comprehensive design that transforms outdoor spaces into functional, sustainable, and aesthetically appealing environments. Here’s what you can expect:

Site Analysis & Concept Development

• Detailed assessment of the land, including soil conditions, topography, and climate factors.


• Concept sketches and design ideas tailored to your vision and needs.

Master Plan & Detailed Drawings

• A complete landscape plan outlining hardscapes (paving, retaining walls, decks) and softscapes (plants, turf, garden beds).


• Drainage, irrigation, and lighting plans for functionality and efficiency.

Sustainable & Climate-Responsive Solutions

• Water-efficient garden designs, native plant selection, and eco-friendly materials.


• Bushfire, drought, and flood mitigation strategies based on local environmental conditions.

Council & Regulatory Compliance

• Plans that align with Australian building codes, local council regulations, and environmental guidelines.


• Assistance with permits and approvals where required.

Project Management & Cost Estimation

• Budgeting and cost breakdown for materials, labour, and ongoing maintenance.


• Coordination with landscapers, builders, and contractors for seamless execution.

A landscape architect ensures your outdoor space is not only visually striking but also functional, sustainable, and compliant with local regulations—delivering lasting value to your property.

Price Influencing Factors Of Hiring A Landscape Architect

Several pricing factors affect the overall cost of landscape architecture services, including:

• Property size: Larger properties require more detailed planning, which can increase costs.


• Project complexity: Complex designs with intricate features like water elements, patios, or retaining walls may demand more time and expertise.


• Time Required: Many landscape architects charge hourly rates from $70 to $150.


• Architect's experience level: Experienced professionals often charge higher rates due to their expertise and reputation.


• Scope Of The Service: Whether you need full, partial or just assistance service.

To get an accurate estimate, it's recommended to request quotes from multiple landscape architects and compare their rates and services. By understanding these pricing factors, you can better plan your budget for landscape architecture projects and get the most value for your investment.

Different Costs Of Hiring A Landscape Architect

Costs To Supervise a Project

If you are hiring a landscape architect to simply supervise a project, then the expenses are estimated based on different factors. For example, if a landscape architecture cost is about $100,000 then the cost breakdown is done in the following way by the landscape architect.

• Design- About $4,550


• Project Attained Through Tender Documentation- Around $9,550


• Follow Through To Project Completion- Nearly $10,950 or more based on the project type and complexity.

Lump Sum Or A Flat Fee

In search of hiring a landscape architect for your requirement of “design only”, then you can expect to pay a flat fee alone. At least for a simple project for a small space, the landscape architect's cost is about $1,200. However, if the design changes depending on the complexity of the landscape project and covers a larger space, then the cost would go up to $10,000.

Percentage Of Construction Cost

At the planning phase of construction itself, few architectures give you an estimated cost it takes to complete the project based on your requirements. So, based on the complexity of the project and meeting your requirements, an architecture cost ranges from 10% to 20% of the total landscaping project cost. Suppose, a project is estimated to cost around $50,000 with an architecture fee of 15%, then the architect earns $7,500. Hence, the more a project is estimated to cost, the more an architect will earn for landscaping design.

Landscape Architect Hourly Rate

If you're considering hiring a landscape architect who charges by the hour, you can expect to pay between $80 and $150 per hour. However, if a landscape designer is also involved in the project, the cost could rise to $200 or more, depending on the complexity and scope of the work. Complex projects such as those involving hardscaping, water features, or extensive landscaping designs typically result in higher costs due to the specialized skills required.

Landscape Architecture Rate Per Square Metre

Based on the scope of the project complexity and landscape design, the cost would range between $80 to $280 per m2.

• Basic Complexity: It costs around $80 per m2. For an estimated total cost of $50,000, the landscape architectural design service would cost around $1,500.


• Mid-Range Complexity: It costs between $100 and $150 per square metre. For an estimated total project cost of $50,000 to $100,000, the design service cost between $1,500 to $3,500.


• High-End Complexity: Between $140 and $230 per square metre. For project cost ranging from $100,000 and ending at $400,000, the design service costs between $3,500 and $10,000.


• Luxury-Level Complexity: More than $230 per square metre. For an estimated total project cost of $400,000 and more, the landscape design service costs $10,000 and more.

Landscape Shape And Costs

Depending upon the landscape with slopes, odd-shaped lawns and circular edges, hills shapes, sizes and complexity a landscape architecture cost varies. Depending on the size and complexity of the project labour cost and equipment costs will also go up to $1,000 and $3,000 respectively. See how a landscape architect will charge for landscaping costs based on the project size and complexity.

• Flat Shape- From $1000 to $1600


• Landscape with Some Odd Shape- From $1600 to $2000


• Complex Shape With Slope- From $2100 to $4000.

Designer Experience Level

On average, an experienced architect with numerous credentials will charge you between $50 and $150 per hour for a landscaping design. If an architect has an impressive portfolio with years of experience and more positive client testimonials, then the charges would go up to $200 per hour and more.

Cost By Type Of Landscape

List of different project types and their cost ranges for garden design.

• Residential Garden Design: Landscape architects may charge a flat fee for design services, ranging from $500 to $1,500 for a small garden, $1,500 to $3,500 for a medium-sized landscape, and $3,500 to $6,500 for a larger area.


• Small Garden Design: For a small garden, design-only services typically cost between $500 and $1,500. For a simple garden design that includes native plants and a small stone path, the cost is $500. In addition to this, if you also want to install a patio, then you can expect to pay an additional fee of $50 to $150 per hour to an architect.


• Xeriscape And Environmental Garden Design: For something like this garden design, an architect's priority is to use less water and avoid pesticides, fertilisers and herbicides at the same time. So, at the least, the hourly rate of the landscape architecture is $80-$150 per hour. Moreover, if you want an architect to design your entire yard, then it goes beyond $10,000 based on the project's complexity.

How much do 2D and 3D Designs from a Landscape Architect Cost?

The cost of obtaining 2D and 3D landscape designs from a landscape architect in Australia varies based on factors such as project complexity, property size, and the professional's experience. Initial consultations may have separate fees; for example, a 1–3 hour on-site consultation might cost around $250.

2D Landscape Designs:

• Basic Designs: For standard residential properties (approximately 400–800 square meters), a basic 2D concept plan may start around $850.


• Comprehensive Plans: More detailed 2D plans, including planting schedules and material specifications, can range from $1,500 to $3,500.

3D Landscape Designs:

• Enhanced Visualization: Upgrading to 3D renderings helps visualize the outcome more effectively. This service often adds to the overall cost, with prices varying based on detail and quality.


• Pricing Structure: Some firms offer fixed prices for 3D presentations, while others price each project differently depending on size and features.

Combined 2D and 3D Packages:

• Two In One Package: Many landscape architects offer packages that include both 2D plans and 3D models. For instance, a comprehensive design package might range from $8,500 to $15,950, depending on the project's scope and complexity.


• Customization: Costs can increase with the inclusion of detailed features like custom structures, water elements, or intricate planting schemes.

Cost of Hiring A Landscape Architect By Location

The cost of hiring a landscape architect in Australia varies significantly across major cities, influenced by factors such as project complexity, site conditions, and the architect's experience. Below is an overview of typical pricing structures in key Australian cities:​

• Sydney: Local Sydney Gardeners and designers typically charge between $70 to $150 per hour for design consultation and planning. Comprehensive design packages, including detailed drawings and project management, can range from $1,500 to $5,000 or more, depending on the project's scope.


• Melbourne: Landscape architects in Melbourne have an average hourly wage of approximately $66.


• Perth: The average annual salary for landscape architects in Perth is around $92,821, which translates to an approximate hourly rate of $45, based on a standard full-time schedule.


• Adelaide: In Adelaide, landscape architects earn an estimated average annual salary of $86,995, equating to roughly $42 per hour.

It's advisable to obtain detailed quotes from multiple professionals, ensuring they outline all services and associated costs. This approach helps in comparing offerings and selecting a landscape architect that aligns with your budget and project requirements.

How to Choose a Landscape Architect?

Hiring a landscape architect is a crucial step in creating a functional and visually appealing outdoor space. Here are the main factors to consider when selecting the right professional:

Qualifications & Experience

• Ensure the landscape architect is licensed and accredited by the Australian Institute of Landscape Architects (AILA).


• Check their years of experience, especially in projects similar to yours (e.g., residential gardens, commercial landscapes, or urban design).


• Ask about their familiarity with local council regulations, environmental requirements, and sustainability practices.

Portfolio & Design Style

• Review their past projects to assess their design approach and versatility.


• Ensure their aesthetic and design principles align with your vision, whether it's modern, native Australian, or formal landscaping.


• Look for examples of functional, sustainable, and creative solutions in their work, such as water-saving gardens or innovative outdoor spaces.

Services Offered & Project Scope

• Some architects provide design-only services, while others manage the entire project, including approvals, contractor coordination, and construction oversight.


• Clarify whether they offer Site analysis and conceptual design, 3D visualizations and technical drawings, Plant selection and material recommendations, Project management and post-installation support.


• If you need a full-service approach, choose a firm that offers end-to-end project execution.

Budget & Cost Transparency

• Request a detailed quote, including design fees, site visits, project management, and any additional costs.


• Understand their pricing model, which must be Hourly rates ($70–$150 per hour), Fixed-fee design packages ($1,500–$10,000+) and Percentage-based fees (5%–15% of project cost).


• Ensure they can work within your budget without compromising on quality or compliance.

Communication & Client Reviews

• A good landscape architect should listen to your needs and clearly explain their design concepts.


• Assess their responsiveness, transparency, and willingness to collaborate throughout the project.


• Check client testimonials, online reviews, and references to gauge their reputation, reliability, and ability to deliver on time.

By focusing on these factors, you can find a qualified and experienced landscape architect who will bring your vision to life while ensuring functionality, sustainability, and compliance with local regulations.

Conclusion

Hiring a landscape architect is a valuable investment in creating a well-designed, sustainable, and functional outdoor space. While costs can range from $70 to $150 per hour or more, factors such as project complexity, site conditions, and design scope play a significant role in pricing.

Whether opting for hourly rates, flat fees, or a percentage of construction costs, it’s essential to compare quotes and assess an architect’s experience and expertise.

By understanding the pricing structure and influencing factors, you can make an informed decision and ensure your landscaping project enhances both your property's value and aesthetic appeal.