RICS Level 3 Building Surveys
Comprehensive Structural Insight for Informed Property Buyers
Our RICS Level 3 Building Surveys provide a detailed and professional assessment of a property’s construction, structure and overall condition, making them ideal for older buildings, period properties, and homes that have been extended or altered.
We identify visible defects, explain the likely causes and assess the potential implications for the building. Clear, practical recommendations are provided for repairs or further specialist investigations where required. Each report includes high-quality photographs, a clear condition rating system, guidance on likely repair costs, and a complimentary drone survey to assess roofs and other high-level elements safely and effectively.
Our RICS Level 3 Building Survey reports are written in plain English and tailored to the specific property, helping you fully understand the condition of the building and plan future maintenance with confidence before you commit to purchase.

Full Structural Assessment
Comprehensive evaluation of the property’s structure, identifying visible and potential defects that may affect stability or value.
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Roof & Chimney Evaluation
Detailed analysis of roofs, chimneys, walls, and external fabric using advanced inspection methods to highlight hidden deterioration.
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Dampness & Timber Condition
Moisture readings and timber assessments to detect decay, damp ingress, or poor ventilation affecting the building’s health.
3
Building Services Overview
Visual inspection of key systems including heating, electrics, plumbing, and drainage to comment on condition and maintenance needs.
4
Repair Guidance & Costs
In-depth explanations of issues, their causes, urgency ratings, and estimated implications for repair or improvement.
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Free Drone Roof Survey
Every Level 3 Building Survey includes a free drone inspection for safe, close-up evaluation of high-level areas such as roofs and chimneys.
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Why Choose an RICS Level 3 Building Survey?
Because when you're buying a complex or older property, you need deep insight, not just surface-level checks.
What is a Level 3 Building Survey?
An RICS Level 3 Survey, formally a Structural Survey, is the most comprehensive property survey available. It provides an in-depth assessment of a building’s structure and condition, including hidden defects, potential issues, and serious risks. It’s carried out by a qualified RICS Chartered Surveyor and includes detailed advice on repairs, maintenance, and next steps.
When do I need one?
Choose a Level 3 Survey when purchasing an older, larger, or significantly altered property, or when you suspect structural problems. It’s ideal for renovation projects or where a thorough understanding of the property’s condition is essential before committing financially.
Why choose an RICS Chartered Surveyor?
Only RICS Chartered Surveyors are trained to deliver detailed structural assessments to the highest industry standards. With an RICS professional, you're getting trusted, regulated advice to make informed decisions and avoid costly surprises later.
What makes our surveys different?
We go beyond surface-level checks. Our reports are clear, detailed, and supported by deep technical knowledge and years of surveying experience. We don’t just flag issues, we explain what they mean and what you should do next, so you can move forward with confidence.
Very very good. Good Comms, structured easy to understand report, quick to book. The drone survey was a real bonus that highlighted some issues. Property recently refurbished but still some issues we were not aware so worth the money we spent.
Andy F
Super. Fast booking in, detailed report, good communication and easy to deal with. We had a survey carried out in Altrincham by this firm and everything went smooth. No probs.
Phoebe
We like small indepemdence business and Survisio Surveyors are small. We prefer this and use independent company for most of our London life such as coffee, fruit veg shopping. Yiu get a caring service. This company went above beyond and excellence service. Thank you.
Xing Han
The house we are buying in Altrincham was in poor condition and Survisio Surveyors provided quality and after service beyond what we have had by previous surveying company's. Very pleased and would use again.
George C
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