What are the key differences between a boundary survey and a topographical survey?
posted 19th September 2024
Whether you are building a new home or a commercial development, chances are you already know you will need some form of survey completed during the building process. There are a variety of surveys for building projects, what you may not realise is that you may need more than one survey to ensure your build goes ahead seamlessly.
Two of the most common surveys we perform are boundary surveys and topographical surveys.
Boundary Surveys
Boundary surveys are used to settle legal conflicts relating to home extensions or landscaping projects, such as erecting a new fence. They are also used when you buy or sell a property, mapping out the location of the property lines. Boundary surveys are important when dealing with property lines and how they relate to the neighbours.
Why Do I Need a Boundary Survey?
- Home improvement projects – when planning an addition close to the property lines, you may need a survey to ensure you do not encroach on your neighbours property
- Easements – you, your neighbour, or local council may have an easement on a piece of property, land surveyors use boundary surveys to determine the location of the easement.
Topographical Surveys
Boundary surveys do not include topographical data. It is important to know if there are any geological features on a plot of land before building commences. Topographical surveys include existing structures on a plot of land, including buildings and natural elements. Surveys help you plan your home or other construction project.
Why Do I Need a Topographical Survey?
- Drainage – topographical surveys show valleys and swells on your property, helping with drainage issues. Surveyors can identify the dips and rises on the property that could be causing the problem
- Building projects - these surveys help you plan the layout of your new building in relation to the land. Knowing where the land dips and rises is valuable in the placement of your new building.
Conclusion
Boundary surveys and topographical surveys are important when it comes to land surveying. While the topographical survey will provide you with valuable information regarding your property's physical characteristics, a boundary survey will focus on establishing clear legal boundaries.
When deciding on which is the right survey for you, it will depend on your projects needs, whether its a property transaction, resolving a neighbour dispute, or land development. Both surveys are important when it comes to responsible land use and ownership. Knowing the difference between the two surveys help you make informed decisions when building on your land.
When it comes to making important property decisions, you will want to call the MB Survey Solutions team to help you choose the right survey for your needs. We provide accurate and cost effective surveying solutions with fast turnaround times. Contact us today to discuss your surveying needs.