Topographic Survey
A topographic (or site) survey is essential for accurate design and successful construction. It maps natural and man-made features like buildings, trees, fences, contours, and utilities—providing a clear picture of the land. Whether you're building a house, managing a subdivision, or planning infrastructure, a reliable topographic survey is crucial.
The result is typically a detailed PDF plan, with 3D data available to support earthworks, drainage, and structural design. Architects, engineers, and Councils often require this information to ensure your project complies with regulations.
At Survplanz, we prepare precise survey plans and all required documentation to help keep your project on track and compliant.
Conducting Site Survey Before Construction
We carry out detailed site surveys before construction, capturing ground contours and key site features like buildings, trees, fences, drainage, and boundaries. Using advanced equipment, our licensed cadastral surveyors deliver high-quality topographic plans trusted by architects and engineers for accurate project design.
Our rates are competitive, and we offer one of the fastest turnaround times — with most plans delivered within days.
Ready to get started? Just fill out the “Request A Quote” form on this page with your project details.
FAQs
When is a Topographic Survey Needed?
You’ll need a topographic (or topo) survey when designing buildings or infrastructure, subdividing land, planning landscaping, checking zoning compliance, assessing site suitability, resolving boundary disputes, or evaluating environmental impacts.
Topographic surveys are also essential for professionals preparing geotechnical investigations, infrastructure designs, ecological or archaeological reports, architectural plans, and landscaping layouts.
How Much Does a Topographic Survey Cost?
The cost depends on several factors, including the site size, terrain, vegetation, and availability of existing survey data. For a quick estimate, visit our pricing page and use the table to calculate the fee based on your site specifics.
Can I See a Sample Topographical Plan?
Absolutely — you can view a sample of one of our previous topographic survey plans right here.
What’s the Turnaround Time?
Standard fieldwork usually takes 1 to 2 days, with the completed survey plan delivered shortly after. We use modern, high-precision equipment to ensure accuracy and efficiency.
Do You Provide a DWG File and TIN Model?
Yes. You’ll receive both a PDF and a DWG file. If your architect needs a 3D AutoCAD or TIN file, we can provide those at no extra cost.
What’s Included In Our Topographical Plan?
While each topographic survey is tailored to your project, our standard plan typically includes:
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Legal description (Lot, DP, and street address)
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Full boundary details with bearings and distances
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Abutting boundaries with Lot and DP numbers
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Spot heights, ground elevations, and occupation features
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Contours at 0.5m and 1.0m intervals
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Existing structures and non-permeable surfaces
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Building details (floor levels, eaves, ridges, decks, steps)
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Significant trees
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Services (stormwater, wastewater, power, telecom)
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Driveways, footpaths, kerbs, and channels
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Additional features (retaining walls, embankments, streams)
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Datum points clearly marked
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Key plan elements (North Point, scale, date, job number, address, and client name)
If your architect or engineer needs additional information, just let us know — we’re happy to help.
