Level 3 Building Survey (RICS Level 3 Survey)

The most detailed and in-depth property inspection available, designed for larger, older, or significantly altered properties.

Prices starting from £499*

Transparent pricing with no hidden fees.

Advanced Structural Inspection by Experienced Surveyors

Our Level 3 Building Survey is carried out by experienced Building Surveyors and provides the highest level of detail, insight, and professional guidance. It is specifically designed for properties that require a more comprehensive inspection due to age, size, condition, or complexity.

What Is a Level 3 Building Survey?

A Level 3 Building Survey, also known as a RICS Level 3 Survey, offers the most thorough inspection of a property’s condition. It provides significantly more detail than a Level 2 survey and is recommended where a deeper investigation is required.

Previously referred to as a full structural survey or building survey, this report may follow the standard RICS Level 3 format or be prepared in a bespoke format tailored to the property.

The survey provides expert commentary on structural defects, necessary repairs, construction methods, maintenance requirements, and potential future issues, enabling you to make a fully informed decision.

Request a Quote

You can request a quote and book your Level 3 Building Survey online quickly and easily.

For assistance, contact our team on +44 33 0043 4230
Monday to Friday, 9:00am – 5:30pm. Calls may be recorded for training and quality purposes.

Home Survey Level 3 – Details

When Should You Choose a Level 3 Building Survey?

A RICS Level 3 Building Survey is recommended if you require a far more detailed inspection than a RICS Level 2 Survey. You should consider this option if the property is:

Larger than average or has a complex layout
Old, typically built before 1850
In visibly poor or declining condition
Architecturally unusual or of a non-standard design
Constructed using non-traditional or uncommon materials
Significantly altered, extended, or renovated since its original build
Planned for major improvements, renovations, or extensions after purchase

For properties carrying higher risk, a Level 3 survey provides the depth and clarity needed to understand potential issues fully.

What You Will Learn from Your Level 3 Building Survey

A RICS Level 3 Survey delivers the most comprehensive inspection available and is ideal for buyers who want a detailed understanding of the property’s structure and condition.

Your report will include:

A thorough and detailed inspection of the property by a qualified professional surveyor.
A detailed, technical report on the construction and condition of the various building elements.
An outline of repair options and the likely consequences if repairs are ignored.
Advice for your legal advisers.
Details of risks to the property and its occupants.

View a Sample Report

The Home Survey Level 3 offers the most comprehensive and detailed Inspection of a property’s condition. It highlights significant issues clearly, using easy-to-understand ratings and structured reporting. To help you understand what’s included, you can view a sample (dummy) report and explore all the features, layout, and insights you’ll receive with a full survey.

You're in Safe Hands

Our surveying team brings over 20 years of industry experience and operates under the strict regulations of the Royal Institution of Chartered Surveyors (RICS).

When you choose us, you can be confident that:

Why Do You Need a Level 3 Building Survey?

A mortgage valuation confirms value for lending purposes only. It does not provide a detailed inspection of the property’s structure or condition.

A Level 3 Building Survey helps you:

Identify structural defects and hidden issues
Understand the true condition of the property
Plan repairs and future maintenance accurately
Avoid unexpected and costly remedial works
Proceed with confidence on high-risk or complex purchases

Frequently asked questions

What is a Level 3 Building Survey?

A Level 3 Building Survey, also called a structural survey, is the most comprehensive property inspection. It provides a detailed Inspection of the building’s structure and fabric, ideal for older, larger, or significantly altered properties. It helps buyers understand defects, potential risks, and maintenance requirements.

When should I choose a Level 3 Survey?

This survey is recommended for homes built before 1850, properties in poor condition, those with extensive alterations, or if you’re planning major renovations. It ensures you receive expert guidance before committing to purchase or undertaking any works.

How long does a Level 3 Survey take?

Typically, a Level 3 Building Survey takes up to 8 hours to complete, depending on the property’s size and complexity. The surveyor conducts a thorough inspection and provides a detailed paper-based report with professional recommendations.

RICS Level 3 Building Survey – The Most Detailed Inspection Available

The RICS Level 3 Building Survey provides a comprehensive inspection designed for older, larger, or significantly altered properties. Delivered by experienced Building Surveyors, it offers expert insight into structural condition, defects, risks, and future maintenance requirements—giving you the clarity needed to make informed decisions on complex property purchases.