Know what you’re buying before you commit
A detailed building survey for older, altered and more complex homes. We explain the building, identify significant defects and set out what needs attention, what can wait and where further investigation is justified.
Designed for properties where more detail matters
A Level 3 survey is generally the better choice where the building is older, extensively altered, visibly defective or simply too complex for a shorter condition-focused report.
- Victorian, Edwardian and other older homes
- Properties that have been extended, converted or significantly altered
- Buildings with cracking, dampness, roof defects or other visible concerns
- Non-standard or mixed construction
- Homes requiring substantial refurbishment
- Properties where you want greater detail before exchange
A systematic assessment of the accessible building
We inspect the accessible parts of the property in detail, looking not only at visible defects but at how the building is constructed, how different elements interact and whether previous alterations may have introduced additional risks.
Roofs & chimneys
Roof coverings, flashings, valleys, chimney stacks, parapets, roof junctions and high-level defects visible from accessible viewpoints.
External walls
Masonry, render, cracking, movement, damp-related defects, pointing, openings, alterations and signs of deterioration.
Windows & joinery
Windows, doors, external joinery, glazing condition, weathering and obvious maintenance or safety concerns.
Roof spaces
Accessible lofts and roof voids, including structure, coverings viewed internally, insulation, ventilation, staining and visible timber defects.
Internal elements
Walls, ceilings, floors, fireplaces, stairs, finishes and visible evidence of movement, moisture, alteration or deterioration.
Services
A visual surveyor’s assessment of accessible electrical, heating, plumbing and drainage components, with specialist testing recommended where appropriate.
Grounds & boundaries
Accessible external areas, retaining and boundary structures, drainage indicators, levels and defects that may affect the property.
Outbuildings
Permanent garages and significant outbuildings within the agreed inspection scope, subject to safe access.
High-level inspection
Drone imagery may be used where appropriate, lawful and safe to improve visibility of roofs and other high-level elements.
Clear advice, not just observations
Finding a defect is only the first part. The report explains why it matters and what should happen next, helping you prioritise repairs and decide whether further information is needed before purchase.
Property construction
Explanation of the building’s principal construction, materials and relevant alterations.
Defect analysis
Observed defects with likely causes, implications and balanced recommendations for repair, monitoring or further investigation.
Photographic evidence
Relevant photographs throughout the report to show important defects, construction details and areas of concern.
Repair priorities & cost guidance
Summary of significant works and indicative budgeting guidance where it is reasonable to provide it.
Further investigations
Targeted recommendations where specialist testing, opening-up or professional advice is genuinely warranted.
Matters for your legal adviser
Relevant issues such as approvals, alterations, guarantees, access, rights or documentation that should be checked during conveyancing.
From quotation to report
We gather useful property information before inspection, inspect the building in context and then turn the findings into a practical report you can use during the purchase.
Property review
Send the address and listing link. We review the property and confirm the appropriate survey scope and fee.
Desktop research
Relevant property and location information is reviewed before reporting so the building is considered in its wider context.
Detailed inspection
The accessible property is inspected systematically, with additional high-level imagery used where appropriate and practicable.
Written report
You receive a detailed report explaining the material findings, repair priorities, risks and recommended next steps.
Older homes often need interpretation, not alarm
Many defects found during a Level 3 survey are repairable and expected for the age of the property. The important part is understanding which issues are routine, which are costly and which warrant action before exchange.
Moisture & dampness
Leaks, condensation, bridged damp-proof courses, defective rainwater goods and moisture problems associated with inappropriate materials or poor ventilation.
Cracking & movement
Assessment of visible cracking in context, including likely causes and whether monitoring, repair or structural investigation is proportionate.
Roof defects
Ageing coverings, failed flashings, chimney deterioration, poor junctions, damaged underlays and defects that may lead to water penetration.
Historic alterations
Removed walls or chimney breasts, extensions, conversions and other changes where support, approvals or construction details may need checking.
Timber & ventilation
Visible decay risks, restricted sub-floor or roof-space ventilation and conditions that may increase the likelihood of moisture-related deterioration.
Deferred maintenance
Accumulated repairs that may individually appear minor but together create a meaningful short or medium-term maintenance budget.
Indicative cost guidance where it helps the decision
Why we include it
A defect is more useful in context when you understand the likely scale of the work. Where appropriate, the report provides broad cost guidance to help with budgeting and prioritisation before purchase.
What it isn’t
Cost guidance is indicative rather than a contractor’s quotation. Actual prices depend on specification, access, location, market conditions, the extent of concealed work and VAT. Competitive contractor quotations should be obtained before relying on costs for contractual or funding purposes.
More detail isn’t automatically better for every home
Level 3 is intended for situations where the building, its condition or your risk exposure justifies a deeper inspection and more extensive reporting.
For a conventional property in reasonable condition, a Level 2 survey may provide the proportionate level of advice you need. If you’re unsure, send us the listing and we’ll recommend the more appropriate service.
Level 3 is particularly useful when:
- You are buying an older property
- Significant alterations are visible or suspected
- You already know there are defects
- You expect substantial repairs or refurbishment
- You want more explanation of construction and repair implications
Level 3 surveys across Bristol and South Wales
We undertake residential surveys across our core Bristol, South Gloucestershire, Gloucestershire and South Wales service area. Send the property postcode and listing link and we’ll confirm availability.
Before booking a Level 3 survey
Is a Level 3 Building Survey the same as a structural survey?
The older term “full structural survey” is still commonly used by buyers, but a Level 3 Building Survey is a condition survey of the property rather than a structural engineering design or invasive structural investigation. Where a specific structural concern requires engineering analysis, the report may recommend further investigation by an appropriately qualified structural engineer.
Will you inspect the roof with a drone?
Where a drone inspection is appropriate, lawful, safe and useful, aerial imagery can improve visibility of roofs, chimneys and high-level details. Drone use remains subject to weather, site conditions, airspace, privacy and operational restrictions and cannot be guaranteed for every inspection.
Do you test the electrics, gas or drainage?
A Level 3 survey includes a visual surveyor’s assessment of accessible service components but it is not an electrical, gas, drainage or appliance safety test. Where age, condition or other evidence justifies it, appropriate specialist testing may be recommended.
Can you see hidden defects?
The inspection is non-destructive unless a different scope has been expressly agreed. Concealed areas behind fixed finishes, furniture, stored goods, insulation and inaccessible construction cannot be fully inspected. The report records relevant inspection limitations and may recommend targeted opening-up or further investigation where there is reasonable evidence of a concealed problem.
Can I use the report to renegotiate the purchase price?
The report can help you understand significant repair liabilities before exchange and may provide useful evidence when discussing the purchase with your conveyancer or estate agent. Any renegotiation remains a commercial matter between the parties and should take account of the agreed purchase price, market conditions and contractor quotations where appropriate.
What do you need to provide a quotation?
The property address or postcode is essential. A Rightmove, Zoopla or estate-agent listing is particularly useful because it lets us assess the property’s approximate size, age, form and complexity before quoting.
Buying an older or altered property?
Send us the property address and listing link. We’ll review it, confirm whether Level 3 is appropriate and provide a quotation for the inspection.