RICS Level 2 vs Level 3 Survey: Which Do You Need for Your Twickenham Property?
By Twickenham Surveyors | January 2025 | 8 min read
When you're buying a property in Twickenham, Richmond, or anywhere across West London, one of the biggest decisions you'll face is choosing the right building survey. At Twickenham Surveyors, we're often asked: "Should I get a RICS Level 2 or Level 3 survey?" The answer depends on your property's age, condition, and your plans for it.
In this comprehensive guide, our chartered building surveyors break down everything you need to know about both survey levels, helping you make an informed decision that could save you thousands of pounds.
Understanding RICS Home Surveys
The Royal Institution of Chartered Surveyors (RICS) sets the standards for building surveys across the UK. In 2020, RICS simplified their survey names, replacing the old "Homebuyer Report" and "Full Building Survey" terminology with Level 1, 2, and 3 classifications.
For property purchases in Twickenham and West London, you'll typically choose between:
- RICS Level 2 Home Survey (formerly Homebuyer Report) - A detailed inspection suitable for conventional properties in reasonable condition
- RICS Level 3 Building Survey (formerly Full Structural Survey) - A comprehensive inspection for older, altered, or problematic properties
Let's explore each survey type in detail to help you understand which one your property needs.
What is a RICS Level 2 Home Survey?
The RICS Level 2 survey is our most popular service at Twickenham Surveyors. It's designed for properties that are:
- Built using conventional construction methods
- In reasonable condition for their age
- Generally constructed after 1900
- Not significantly altered or extended
What's Included in a Level 2 Survey?
Our chartered building surveyors conduct a thorough inspection of all accessible areas of the property. Here's what you get:
Visual Inspection
We examine all parts of the property that can be seen without moving furniture or lifting floor coverings. This includes:
- Roof structure (from ground level and accessible roof spaces)
- Chimneys and flashings
- External walls, doors, and windows
- Internal walls, ceilings, and floors
- Damp and moisture checks
- Drainage (visible parts only)
- Heating systems and services
- Insulation and energy efficiency
Traffic Light Condition Ratings
One of the key features of a Level 2 survey is the easy-to-understand rating system:
- Condition Rating 1 (Green) - No repair currently needed. Normal maintenance required.
- Condition Rating 2 (Amber) - Defects needing repair or replacement, but not urgent. Budget for works in the future.
- Condition Rating 3 (Red) - Urgent repairs or serious defects requiring immediate action. May affect property value.
This system makes it immediately clear which issues need addressing and how urgently.
Market Valuation
If required, we include a professional market valuation giving you an independent assessment of the property's worth - invaluable for negotiations or mortgage purposes.
When is a Level 2 Survey Appropriate?
Based on our years of experience surveying properties across Twickenham and Richmond, we recommend a Level 2 survey for:
- Standard houses and flats built after 1900 using conventional methods
- Properties in reasonable condition without obvious major defects
- Edwardian and inter-war properties that haven't been significantly altered
- First-time buyers who need comprehensive information but want to keep survey costs manageable
- Properties you plan to use as-is without major renovation work
Real-World Example from Richmond
Last month, we surveyed a 1930s semi-detached house in Richmond for a first-time buyer. The Level 2 survey identified several Condition Rating 2 issues including aging electrics, outdated heating, and minor damp in one corner. The buyer used our findings to negotiate £8,000 off the asking price - more than covering the survey cost and leaving budget for necessary works.
What is a RICS Level 3 Building Survey?
The RICS Level 3 survey is our most comprehensive building inspection service. It provides an in-depth analysis of the property's construction, condition, and any defects - essential for older or more complex properties.
What Makes Level 3 Different?
While a Level 2 survey focuses on visible defects and overall condition, a Level 3 survey goes much deeper:
Extensive Investigation
Our surveyors spend significantly more time on site (typically 4-6 hours for an average property) conducting a detailed analysis:
- Construction methods - Detailed analysis of how the building is constructed
- Hidden areas - Investigation behind accessible panels, inside roof spaces, under floors (where safe)
- Structural movement - Detailed crack analysis and assessment of settlement or subsidence
- Damp investigation - Comprehensive moisture testing with professional equipment
- Timber surveys - Detailed inspection for rot, beetle infestation, and structural timber condition
- Services - More thorough inspection of plumbing, electrics, heating, and drainage
Comprehensive Reporting
Level 3 reports are typically 40-80 pages and include:
- Detailed descriptions of construction and materials
- Comprehensive defect analysis with causes and implications
- Specific repair recommendations with indicative cost estimates
- Advice on ongoing maintenance requirements
- Technical photographs documenting key issues
- Assessment of alterations and whether they comply with building regulations
When Do You Need a Level 3 Survey?
As chartered building surveyors with over 25 years of experience in West London, we strongly recommend Level 3 surveys for:
Period Properties
- Victorian properties (1837-1901) - Common throughout Twickenham and Richmond
- Georgian properties (1714-1830) - Valuable properties requiring specialist knowledge
- Edwardian properties (1901-1910) - Especially those showing signs of age
Properties in Poor Condition
- Buildings showing signs of structural movement or subsidence
- Properties with obvious damp or timber issues
- Buildings that have been poorly maintained
- Properties with visible cracking or distortion
Unusual Construction
- Thatched properties
- Timber-framed buildings
- Listed buildings
- Properties with unusual materials or methods
Significantly Altered Properties
- Buildings with multiple extensions
- Properties where walls have been removed (open-plan conversions)
- Loft conversions (especially older ones)
- Basement conversions
Major Renovation Plans
- If you're planning significant alterations or refurbishment
- When you need detailed understanding of the structure
- For properties requiring substantial work before habitation
Case Study: Victorian Terrace in Twickenham
We recently surveyed a Victorian terrace built in 1885 for clients purchasing in Twickenham. The Level 3 survey revealed several issues not apparent from viewing:
- Historic structural movement that had been concealed with decorative repairs
- Significant damp penetration from faulty gutters and poor ground levels
- Outdated electrics posing safety concerns
- Timber decay in floor joists requiring replacement
- A loft conversion completed without proper building regulations approval
Our detailed report, with repair cost estimates totaling £35,000, enabled the buyers to renegotiate the purchase price by £30,000. Without the Level 3 survey, they would have faced these costs unexpectedly after purchase.
Key Differences: Level 2 vs Level 3 at a Glance
| Feature | Level 2 Survey | Level 3 Survey |
|---|---|---|
| Inspection Time | 2-3 hours | 4-6 hours |
| Report Length | 15-25 pages | 40-80 pages |
| Detail Level | Standard visual inspection | Detailed investigation |
| Construction Analysis | Basic description | Comprehensive analysis |
| Repair Advice | General recommendations | Specific repairs with costs |
| Typical Cost | £450-£800 | £700-£1,500 |
| Best For | Conventional properties post-1900 | Older, altered, or problematic properties |
How Much Do Surveys Cost in West London?
At Twickenham Surveyors, our survey fees depend on several factors:
Level 2 Survey Costs
- 1-2 bedroom flat: £450-£550
- 3 bedroom house: £550-£700
- 4+ bedroom house: £700-£800
Level 3 Survey Costs
- 1-2 bedroom flat: £700-£900
- 3 bedroom house: £900-£1,200
- 4+ bedroom house: £1,200-£1,500
- Large or complex properties: £1,500+
These are guide prices for properties in Twickenham, Richmond, Kingston, and surrounding West London areas. Contact us for a specific quote based on your property.
Common Questions About Survey Levels
Can I upgrade from Level 2 to Level 3 after the inspection?
Unfortunately not. The surveys require different approaches and time on site. If concerns arise during a Level 2 survey, we'll recommend specific further investigations like specialist damp surveys or structural engineers' reports.
Will a Level 3 survey include everything that might be wrong?
A Level 3 survey is comprehensive but not invasive - we don't lift floorboards, move furniture, or drill into walls. Some hidden defects may only become apparent during renovation work. However, our experienced surveyors can often identify signs suggesting concealed issues.
How long do surveys take to receive?
At Twickenham Surveyors, we typically deliver Level 2 reports within 48 hours and Level 3 reports within 72 hours of inspection. We understand property chains move quickly.
Do I need a surveyor for a new-build property?
Even new-builds benefit from professional inspection. We offer snagging surveys identifying defects before you complete, ensuring builders rectify issues while still under warranty.
Making Your Decision: Which Survey for Your Property?
Here's our recommendation flowchart based on 25 years surveying properties across Twickenham and West London:
Choose Level 2 If:
- Your property was built after 1900
- It's of conventional construction (brick, tile roof, etc.)
- It appears in reasonable condition
- There are no obvious major defects
- It hasn't been significantly extended or altered
- You don't plan major renovation works
Choose Level 3 If:
- Your property was built before 1900 (Victorian or earlier)
- It's in poor or dilapidated condition
- It's been significantly extended or altered
- It's of unusual construction
- You're planning major renovation or conversion work
- You want the most comprehensive information possible
- It's a high-value property where detailed information justifies the extra cost
Still Unsure?
Contact Twickenham Surveyors for free advice. We're happy to discuss your specific property and recommend the most appropriate survey level. Our RICS chartered surveyors provide honest, impartial guidance - if a Level 2 will suffice, we'll tell you.
Why Choose Twickenham Surveyors?
When you book a building survey with us, you're getting:
- RICS Chartered Surveyors - All our surveyors are fully qualified MRICS or FRICS
- Local Expertise - Over 25 years surveying properties in Twickenham, Richmond, and West London
- Fast Turnaround - Reports typically delivered within 48-72 hours
- Clear Reports - Easy to understand with traffic light ratings and actionable advice
- Post-Survey Support - We're available to discuss findings and answer questions
- Competitive Pricing - Transparent, fixed fees with no hidden costs
Ready to Book Your Survey?
Don't leave your property purchase to chance. A professional building survey from Twickenham Surveyors could save you thousands of pounds by identifying issues before you complete.
Whether you need a RICS Level 2 or Level 3 survey, our chartered building surveyors are here to help. We cover Twickenham, Richmond, Kingston, and all surrounding West London areas.
Get Your Free Quote Today
Contact Twickenham Surveyors for a no-obligation quote for your building survey.
Request Free QuoteAbout the Author: This article was written by the team at Twickenham Surveyors, RICS chartered building surveyors with over 25 years of experience providing comprehensive building surveys, valuations, and property consultancy across West London and Surrey.