Buying a new house is a significant investment, and an exciting milestone for first time buyers. However, amidst the thrill of finding the perfect house and the prospect of turning it into a home, some seemingly mundane, but nonetheless essential aspects can be overlooked. A drainage survey is a thorough inspection of a property’s drains and pipework, and is not included in a standard house survey. It is also not covered by regular homebuyer surveys and requires a specialist.
In the UK, arranging a pre purchase survey or home buyer drain survey is an important step in the property buying process. These surveys are especially valuable for assessing the condition of the property’s drains and pipework, helping buyers make informed decisions and avoid unexpected issues.
One such aspect is the condition of the drainage system. Although it’s not the most glamorous part of a new home, neglecting it can lead to costly repairs and troublesome issues down the road. Some mortgage lenders and insurance companies in the UK may require a drain survey before approving a loan or policy, making it even more essential. Skipping a drain survey may save a small amount upfront, but the long-term risks can be significant, including costly repairs and structural damage. This is where a CCTV drain survey comes into play, offering homeowners invaluable insights into the hidden world beneath their new property by helping to assess the state of the drains. In this blog post, we will explore why getting a domestic CCTV drain survey when buying a new house is a wise decision.
Identifying Hidden Issues
A CCTV drain survey is used to identify issues such as drainage faults, defects, leaks, and collapsed drains by sending a small camera down your drainage system to inspect its condition. High definition footage from CCTV drain surveys allows for the accurate identification of defects and drainage faults. Common drainage problems identified in surveys include leaks, pipe blockages, drain failure, corrosion, cracked pipes, tree roots growing into pipework, and collapsed pipes. A CCTV drain survey can reveal issues such as root intrusion, collapsed or cracked drains, blockages caused by fat, grease or debris, and joint displacements. Basic checks, such as running taps or flushing toilets, do not confirm the structural condition of the drainage system. A full drain survey helps you understand exactly what you’re buying.
Cost-Effective Prevention
Prevention is always better than cure, especially when it comes to home maintenance. In the UK, the average cost of a basic CCTV drainage survey is £160, with most surveys typically costing between £85 to £400 depending on property size and complexity. For larger properties, the average cost of a CCTV drain survey is £400. If you require a full survey report, this can increase the cost to £275. By investing in a CCTV drain survey before purchasing your new house, you can potentially negotiate repair costs with the seller or make an informed decision about whether to proceed with the purchase. Drain repairs often run into thousands of pounds, particularly if excavation work is required, with the cost of repairing a collapsed drain in the UK ranging from £2,500 to £4,000. The small price of a drain survey is minor compared to the potential for costly repairs, and this upfront expense can save you from much larger and unexpected bills later on.
Peace of Mind
Knowing that your drainage system is in good condition provides peace of mind going as the new homeowners. Drainage issues can negatively impact living conditions, leading to damp, mould, and even subsidence, which can threaten the structural integrity of the home. Blocked or broken drains can cause these problems and also reduce the property’s resale value. The last thing you want after moving into your new house is to discover that your drains are backing up or causing structural damage. A CCTV drain survey ensures that you start your homeownership journey with confidence, knowing that your drainage system is in proper working order.
Accurate Information
A survey report or detailed report from a CCTV drain survey provides a better understanding of your drainage system, supported by data, high definition footage, and drain mapping. A drainage survey report typically includes images and video from the CCTV survey equipment, as well as a drain map showing the layout of the property’s drains and sewers. The report also contains expert advice and recommendations for future repair work based on the inspection findings.
This information is valuable for future reference and can be used to create a maintenance plan. It can also be helpful if you ever decide to sell the property, as potential buyers will appreciate the transparency and detailed history of the drainage system.
Compliance with Regulations
In some regions, local authorities or lenders may require a drainage survey as part of the property purchase process. Some mortgage lenders and insurance companies may require a professional drain survey or CCTV survey before approving a loan or policy.
By conducting a CCTV drain survey, you can ensure that you meet all these requirements and avoid potential issues during the sale. A CCTV drainage report will ascertain who is responsible for the drainage and sewage systems around the property, and can help clarify responsibilities, preventing future disputes.
Hiring qualified drainage contractors, ideally members of a national association such as the National Association of Drainage Contractors, ensures the inspection meets industry standards. The Water Research Centre provides grading codes for pipe condition assessment, which are used during professional inspections to evaluate the state of pipes and sewage systems.
Environmental Considerations
A well-maintained drainage system is not only good for your home but also for the environment. A full pre purchase drain survey helps you understand exactly what you’re buying by thoroughly assessing the property’s drainage system. Leaking or damaged pipes can lead to groundwater contamination, which can harm local ecosystems. By identifying and repairing issues early through a CCTV drain survey, you contribute to a healthier environment.
A CCTV drain survey is a small investment with potentially significant long-term benefits when buying a new house. To arrange a home buyer drain survey, you need to provide the postcode of the property. It provides you with invaluable insights into the condition of your property’s drainage, helping you avoid unexpected repair costs. For example, a survey can reveal hidden issues in a home’s drainage system, such as root intrusions or collapsed pipes, that standard surveys might miss. You can easily find and request a qualified surveyor in your area by searching online or contacting local professionals. For larger properties, the average cost of a CCTV drain survey is £400, and a full survey report can increase the cost to £275. Buyers are strongly advised to carry out a drain survey as part of the property purchase process. Ultimately, it offers peace of mind, knowing that your new home is not only structurally sound but also equipped to handle your wastewater efficiently. So, before you sign on the dotted line for your dream home, consider scheduling a CCTV drain survey to protect your investment and ensure a worry-free homeownership experience.



