Level 3 Survey: RICS Building Survey Scope and Suitability

A Level 3 survey is the most detailed RICS Home Survey level. Its full current name is the RICS Home Survey Level 3, and it is also searched for as a RICS Level 3 survey, a level 3 building survey, a level 3 house survey or simply building survey level 3. It is intended for a customer seeking a fuller assessment of a property’s construction and condition, visible defects, likely causes, implications and remedial options.

RICS publishes a consumer guide to Home Surveys and a detailed Level Three inspection scope. The surveyor’s terms of engagement define the service for the property being inspected.

Level 3 survey, RICS Level 3 and building survey terminology

RICS Home Survey Level 3 is the current service name. It was previously known as an RICS Building Survey. Customers and providers also use building survey, level 3 building survey, building survey level 3, level 3 house survey or level 3 home survey for the same detailed residential condition survey.

“full structural survey” is an informal legacy phrase, not a current RICS service name. A Level 3 Home Survey is not the same as an investigation by a structural engineer, and it does not involve structural calculations or destructive opening-up as standard. A surveyor may recommend a structural engineer or another specialist where a particular concern requires one.

A branded RICS Home Survey must be provided by someone entitled to offer it. The quote should identify the provider’s relevant qualification or membership, the report format and the exact scope offered.

What does a Level 3 survey cover?

Level 3 provides a more extensive visual inspection and report than Level 2. Subject to access, safety and the agreed terms, it may consider:

• the materials, construction and condition of the main building elements;
• visible defects, their likely causes and their implications;
• accessible roof spaces, floors, windows, external elements, grounds and outbuildings;
• concealed areas that are normally opened or used by occupiers, where safe and practicable;
• visible parts of services in normal operation, without specialist testing; and
• repair options, priorities, likely timescales and future maintenance.

An indication of repair costs is not automatic. RICS says it may be provided where that additional service has been agreed. Check the quote and terms rather than assuming that cost estimates or a valuation are included.

When Level 3 may be suitable

Level 3 is commonly considered where a property is:

• older, larger, unusual or in poorer condition;
• built with non-standard materials or methods;
• significantly extended, converted or otherwise altered;
• showing movement, damp or another material concern; or
• being acquired with substantial renovation, extension or conversion planned.

No single feature decides the survey level. Age alone is not determinative, and a Level 3 survey is not automatically necessary for every older property.

Use the Level 2 vs Level 3 survey comparison to consider the main decision factors. The RICS Level 2 Home Survey guide explains the less detailed service commonly considered for a straightforward property in reasonable condition.

Inspection limits

Level 3 is detailed but remains subject to access and safety. The surveyor does not ordinarily carry out destructive opening-up, expose fully concealed construction or perform specialist tests on electrical, gas, heating, plumbing or drainage installations.

Restrictions can arise from fitted finishes, furniture, stored possessions, locked areas, unsafe access or the condition of the property. The report should identify material limitations and recommend further investigation where appropriate.

Timing, fees and quote scope

The time required depends on the property, access, condition and agreed scope. The quote should state availability, the proposed inspection, report format, exclusions, expected report delivery and VAT treatment.

The Level 3 survey cost guide explains the factors that can affect a fee without presenting an unsupported universal price, and the house survey cost guide covers comparing quotes across survey levels.

The Level 3 survey example guide sets out the sections a report runs to and the condition markers used within it.

What happens after the report

Read the report in full and discuss unclear findings with the surveyor. Depending on the findings, the customer may need to raise matters with a conveyancer, obtain specialist advice, investigate repairs or reconsider the proposed purchase. A Level 3 report does not guarantee that every defect will be visible or promise a particular transaction outcome.

Submit a request during beta

FindTheSurveyor is a marketplace and does not carry out the survey. Submit a Level 3 survey request for manual review. Once the requester’s email is verified, an administrator reviews the request and may manually invite suitable participating surveyors where they are available. There is no automatic matching.

Submitting a request does not guarantee an invitation, quote or introduction. Any quote received is presented to the customer while customer and surveyor contact details remain private. If the customer wants to proceed, the customer requests an introduction by email; the administrator makes the introduction only after confirming the surveyor’s prior agreement to share their business contact details if selected.

FindTheSurveyor charges neither the customer nor the surveyor an introduction fee during beta. No retrospective fee applies to a beta introduction. After an introduction, the customer contracts with and pays the surveyor directly under the surveyor’s terms. FindTheSurveyor is not a party to that surveying contract.

Level 3 Home Survey FAQs

Is a Level 3 Home Survey the same as a Building Survey?

Building Survey and Level 3 Building Survey are widely used for the detailed residential service now called a RICS Level 3 Home Survey. The quote should still identify the exact report format and scope.

Is a Level 3 survey a structural engineer’s report?

No. A Level 3 survey reports on the property within the agreed surveying scope. A structural engineer may be required for calculations, design work or focused investigation of a structural concern.

Are services tested during a Level 3 survey?

No specialist service tests are included as standard. Visible systems may be observed in normal operation where safe, but this is not an electrical, gas, heating or drainage test.

Does Level 3 include repair costs or a valuation?

Not automatically. An indication of repair costs may be an agreed additional service. Any valuation or other addition must also be stated in the quote and terms.

Is Level 3 always better than Level 2?

No. The appropriate scope depends on the property and the customer’s needs. A more detailed survey can be justified for a complex or altered property, while a straightforward property in reasonable condition may suit Level 2.

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