Professional Topographic Surveys in Perth
A topographic survey maps the natural and man-made features of your land, with particular emphasis on terrain shape and elevation changes. At City Land Surveyors Perth, we provide detailed topographic surveys that civil engineers, architects, and developers rely on for design and planning.
Perth's diverse landscape – from flat coastal plains to the undulating Perth Hills – means topographic surveys are essential for understanding how your site drains, where earthworks will be needed, and how buildings should be positioned.
What Does a Topographic Survey Include?
- Contour lines: Lines of equal elevation showing terrain shape
- Spot levels: Individual height measurements at key points
- Natural features: Trees, vegetation, watercourses, rock outcrops
- Man-made features: Buildings, roads, fences, walls
- Drainage: Flow paths, low points, and catchment areas
- Digital terrain model: 3D surface data for engineering software
When Do You Need a Topographic Survey?
- Civil engineering: Road design, earthworks, drainage systems
- Large developments: Multi-lot subdivisions, commercial sites
- Infrastructure projects: Pipelines, utilities, public works
- Environmental studies: Flood modelling, catchment analysis
- Mining and resources: Site planning and volume calculations
Topographic vs Contour vs Feature Survey
These terms overlap significantly:
- Topographic survey: Focuses on terrain shape and natural features
- Contour survey: Emphasizes ground levels and contour lines
- Feature survey: Captures all site features including buildings
For most projects, we combine all elements into a comprehensive survey. Let us know your requirements and we'll ensure you get the data you need.
Topographic Survey Costs in Perth
- Residential sites: $1,200 - $2,500
- Large sites (1+ hectare): $2,500 - $5,000+
- Major projects: Quote on application
Contact us for a detailed quote.