Level 3 · RICS Building Survey
An in-depth structural survey for period, altered or unusual properties.
Our most comprehensive survey. A thorough, methodical investigation of the property's construction, condition and defects — with options for repair and indicative costings.
Report in
5–7 working days
Fixed fee
Confirmed before instruction
After delivery
Call your surveyor direct
Best suited to
- Pre-1900 period properties (Georgian, Victorian, Edwardian)
- Listed buildings, timber-framed or unusual construction
- Properties significantly altered, extended or in poor repair
- Buyers planning major works, refurbishment or extension
What's included
- Detailed inspection of structure, fabric and services
- Identification and analysis of defects, with likely causes
- Repair options ranked by urgency and approach
- Indicative repair costs to inform negotiation and budgeting
- Advice on suitability for intended use and proposed works
A note from the practice
A Level 3 Building Survey is significant in scope and detail. We allow as much time on site as the property requires, and the resulting report is designed to be a working document — both for your purchase decision and for any subsequent renovation or maintenance programme.
Frequently asked
What buyers usually ask about this survey.
How long does a Level 3 Building Survey take?
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A Level 3 on a typical period home is usually 4–6 hours on site; larger, listed or heavily altered property may require a full day. We issue the written report within 7–10 working days of the inspection.
Does the report include repair costs?
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Yes. Unlike Level 1 and Level 2, a Level 3 Building Survey includes repair options ranked by urgency, with indicative costs to help you budget and negotiate on price.
Do I need a Level 3 for a listed building?
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For a listed or pre-1900 property we strongly recommend Level 3. It addresses traditional construction, breathability, timber-frame condition and any Listed Building consent implications that a Level 2 does not cover.
Is it worth paying more for Level 3?
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If the property is period, altered, in poor repair, or you're planning renovation, the report typically pays for itself many times over — either through renegotiated purchase price, avoided surprise costs, or a working repair schedule for the years ahead.
Will you speak to me after the report is delivered?
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Yes. Your surveyor is available to talk you through the findings, discuss negotiation strategy or explain any part of the report — included in the fee, not charged as an extra.