What is a Level 3+ Survey?
It is Flettons' most complete survey route, building on Level 3 depth with enhanced roof insight, cost context and wider risk explanation.
Level 3+ Survey
Our most complete inspection. Total clarity before you commit.
Our most comprehensive route for larger, older or higher-value properties where you want the fullest possible picture before moving forward.
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Most detailed routeEnhanced inspection depth with broader defect insight. -
Clear cost contextUseful when repair budgeting needs more certainty. -
Premium reassuranceBuilt for complex or higher-stakes purchases.
Level 3+ Survey at a glance
Flettons Level 3+ Surveys are for complex, higher-value or higher-stakes purchases where buyers want the most complete inspection route before committing.
Who is it suitable for?
It suits older, larger, complex, high-value or heavily altered homes, and situations where roof condition or repair cost uncertainty matters.
What is included?
The report includes detailed inspection findings, drone roof inspection where appropriate, repair cost context, risk advice and insurance rebuild context.
When is it worth it?
Choose Level 3+ when a missed defect could materially affect negotiation, repair budgeting, insurance, renovation planning or your decision to proceed.
Complete picture
Inspecting more areas in greater detail.
Drone roof inspection
Safe, high-resolution images of the entire roof.
Cost insight
Understand likely repair costs with clarity.
Insurance valuation
Rebuild cost for insurance purposes included.
Stronger negotiation
You'll have the facts to negotiate with confidence.
What's included in a Level 3+ Survey?
- Most comprehensive inspection available
- Detailed analysis of construction and condition
- Identification of defects and hidden issues
- High-level roof inspection using drone
- Extended inspection of accessible areas
- In-depth risk and future maintenance advice
- Indicative repair cost guidance
- Insurance rebuild cost (valuation)
- Detailed report with photos and annotations
- Digital report delivered in 3-5 working days
Flettons
Building Survey
Level 3+
Level 3+
Your report. Our expertise.
What we inspect
Roof
Structure, coverings, chimneys and roof spaces (drone inspection included).
Drainage
Internal and external drainage and visible underground pipes.
Walls
External and internal walls, finishes and structural condition.
Services (Visual Check)
Heating, electrics, plumbing and ventilation (visual only).
Windows & Doors
Frames, glazing, seals and operation.
Internal Elements
Staircases, walls, partitions, joinery and built-in elements.
Floors
Ground and upper floors, structure and movement.
Ceilings & Roof Spaces
Ceilings, insulation, ventilation and roof space.
External Areas
Paths, patios, boundary walls, drives and outbuildings.
Extensions & Alterations
Construction, integration and condition.
Is Level 3+ right for your property?
This survey is typically recommended if your property is:
- Large, older or high-value
- Extended, altered or significantly renovated
- Complex in construction or layout
- Unusual or non-standard in design
- Where you want the fullest possible picture
Not sure? We're here to help.
Our team can recommend the right survey in under 60 seconds.
Speak to an expert →Why buyers choose Level 3+
The fullest possible understanding before you buy.
Use detailed findings to negotiate with real leverage.
Sees what others miss
High-level drone inspection and deeper analysis.
Know the likely costs before problems become yours.
Make the right decision with complete confidence.
Get your Level 3+ Survey quote in seconds
Tell us about your property and see your price instantly.
- Instant online quote
- No obligation
- Takes 60 seconds
From
£895
Fixed price. No hidden fees.