You've just received your building survey report from your surveyor in Preston, and it's 40+ pages of technical language, photographs, and findings. If you're feeling overwhelmed, you're not alone. Most first-time home buyers find survey reports confusing at first glance.
As RICS surveyors who write these reports daily, we understand the challenge. This guide will help you decode your survey report, understand what matters most, and decide what action to take before purchasing a property.
Understanding Survey Report Types
Before diving into report interpretation, it's important to understand which type of report you have:
RICS Home Survey - Level 2
The standard homebuyer report for conventional properties. It uses a traffic light system (Condition 1, 2, 3) and provides a clear summary of findings. Typically 15-25 pages.
Building Survey - Level 3
A comprehensive building survey providing detailed analysis of all accessible areas. More technical language, extensive photographs, and typically 40-60+ pages. Essential for older properties like Victorian and Edwardian homes.
Condition Report - Level 1
Basic overview suitable only for new builds or properties in excellent condition. Uses traffic light system but provides minimal detail. Rarely recommended for properties in Preston's diverse housing stock.
The Traffic Light System Explained
Most RICS surveys use a three-tier rating system. Understanding these ratings is crucial:
🟢 Condition 1 (Green) - No Repair Currently Needed
What it means: The element is in acceptable condition requiring only normal maintenance.
Examples:
- Recently replaced roof with 15+ years remaining life
- Modern double glazing in good condition
- Well-maintained external brickwork
- New or recently serviced boiler
Action required: None immediately. Budget for routine maintenance only.
🟡 Condition 2 (Amber) - Repair or Replacement Needed
What it means: Defects that need repairing or replacing but aren't considered serious or urgent. These don't currently affect the property's value significantly.
Examples in Preston properties:
- Minor cracking to external render
- Some slipped roof tiles requiring replacement
- Aging windows approaching end of life
- Pointing requiring attention in specific areas
- Older heating system approaching replacement age
- Minor damp penetration from blocked gutters
Action required: Budget for repairs within 1-3 years. Consider negotiating on price if multiple Condition 2 items exist. Not typically deal-breakers but important for long-term maintenance planning.
🔴 Condition 3 (Red) - Urgent Defects
What it means: Serious defects requiring immediate attention or significant repairs. These may affect the property's value and your decision to proceed.
Examples requiring urgent action:
- Active structural movement or subsidence
- Significant rising damp affecting large areas
- Dangerous electrical installation
- Major roof failure or imminent collapse risk
- Serious timber decay affecting structural elements
- Unsafe gas installation
- Significant fire safety concerns
Action required: Get specialist reports. Obtain repair quotes. Use these for substantial price negotiations or consider walking away. Don't ignore Condition 3 items - they represent genuine risks.
Key Sections of Your Survey Report
1. Executive Summary
What to look for: Your surveyor provides a condensed overview of the most significant findings here. This is your starting point.
Focus on:
- Overall condition rating
- Major concerns highlighted
- Urgent actions recommended
- Items requiring further investigation
Real example from a Preston survey: "The property is generally in reasonable condition for its age (1930s semi-detached). However, attention is drawn to significant roof deterioration (Condition 3), requiring replacement within 12 months. Additionally, the central heating system is nearing end of life (Condition 2)."
2. External Elements
Roof and Chimneys
Your surveyor examines the roof from ground level and, where safe, from ladders or adjacent buildings.
Common findings in Lancashire properties:
- "Some slipped slates noted to main roof slope" - Condition 2, budget £500-£1,500 for repairs
- "Significant nail sickness evident, multiple slates slipping" - Condition 3, may require full re-roofing (£8,000-£15,000)
- "Chimney stack leaning approximately 50mm out of vertical" - Condition 3, scaffolding and structural work needed (£2,000-£5,000)
What to ask: If roof issues are identified, ask your surveyor whether they recommend a specialist roofing contractor's opinion and approximate replacement timescale.
Walls and Rendering
Typical observations:
- "Minor cracking to render, consistent with age and settlement" - Condition 1/2, monitoring advised
- "Vertical cracking to rear elevation brickwork, widening towards ground" - Condition 3, may indicate subsidence, specialist structural engineer required
- "Pebbledash render showing extensive cracking and hollowing" - Condition 2/3, may require full re-rendering (£4,000-£10,000)
Windows and Doors
Your surveyor assesses condition, operation, and weatherproofing.
Understanding the findings:
- "Original single-glazed sash windows, some putty failure" - Condition 2, plan for eventual replacement or secondary glazing
- "Significant rot to lower window sills, particularly to front elevation" - Condition 2/3, repair or replacement needed (£200-£500 per window)
3. Internal Elements
Damp and Moisture
One of the most concerning sections for buyers. Your surveyor uses moisture meters and visual inspection.
Interpreting damp findings:
- "Elevated moisture readings to ground floor walls (up to 1m high), consistent with rising damp" - Condition 2/3, DPC required (£1,000-£3,000 for typical terrace)
- "Damp staining to ceiling below bathroom, moisture detected" - Condition 2, plumbing leak likely, investigate and repair
- "Condensation to window reveals, mold growth evident" - Condition 2, improve ventilation and heating
Important distinction: Your surveyor should distinguish between rising damp, penetrating damp, and condensation. Each requires different solutions. See our guide on identifying damp types.
Timber and Structural Elements
Common observations:
- "Suspected woodworm activity to roof timbers" - May be historic or active. Specialist timber survey recommended if extensive
- "Floors noticeably springy to first floor front bedroom" - May indicate joist deterioration or inadequate support
4. Services
Electrical Installation
Surveyors don't test electrics comprehensively but assess visible condition.
Typical comments:
- "Electrical installation appears dated, no RCD protection evident" - Condition 2/3, rewire recommended (£3,000-£5,000)
- "Modern consumer unit with RCD protection observed" - Condition 1, but periodic testing still recommended
Action: Always get an EICR (Electrical Installation Condition Report) if the surveyor raises electrical concerns.
Heating and Hot Water
Understanding boiler age references:
- "Boiler appears approximately 5 years old" - Condition 1, several years life remaining
- "Boiler approximately 12-15 years old, approaching typical lifespan" - Condition 2, budget for replacement soon (£2,000-£3,500)
- "Boiler age unknown but appears very old, no service record available" - Condition 2/3, gas safety check and service essential
Drainage
Limited visual inspection only. CCTV drainage surveys are separate specialist investigations.
When surveyors recommend drainage investigation:
- Evidence of settlement near drains
- Manholes present but inaccessible (covered by extensions)
- Signs of past drainage problems
- Property in area with known drainage issues
Understanding Survey Jargon
Surveyors use technical language that can confuse readers. Here's a translation guide:
Common Terms Decoded
"Further investigation recommended"
Translation: The surveyor has concerns but can't fully assess without specialist inspection. This is common for hidden areas or specialist items.
"Monitoring advised"
Translation: The defect exists but isn't currently serious. Check it periodically (every 6-12 months) to ensure it's not worsening.
"Consistent with age and type"
Translation: Normal wear and tear expected for a property of this age. Not a major concern.
"Evidence of past movement, now appears stable"
Translation: Old cracks exist but aren't actively widening. Common in Victorian properties that have fully settled.
"Assumed to be satisfactory"
Translation: The surveyor couldn't fully inspect but has no reason to suspect problems based on what they could see.
"Outside scope of this inspection"
Translation: This item isn't covered by the survey type you commissioned. You may need a separate specialist report.
"No access possible"
Translation: The surveyor couldn't inspect this area. Common for lofts full of stored items or locked rooms.
Construction Terms
"Spalling brickwork" - Brick faces breaking away, usually from frost damage or poor quality bricks
"Pointing failure" - Mortar between bricks deteriorating, allowing water penetration
"Lintel deflection" - Beam above window or door sagging under load
"Differential settlement" - Different parts of building settling at different rates, causing cracking
"Efflorescence" - White salt deposits on walls, indicating moisture presence
"Flashing failure" - Waterproofing material around chimneys/roof junctions deteriorating
What the Survey Doesn't Cover
Understanding limitations prevents unrealistic expectations:
Not Included in Standard Surveys
- Hidden areas: Beneath floors, behind walls, inside cavity walls
- Planning status: Whether alterations have planning permission
- Building regulations: Compliance of past works
- Specialist testing: Asbestos, Japanese knotweed identification, CCTV drainage
- Guarantees: Validity of damp-proofing, timber treatment, etc.
- Environmental: Contaminated land, radon, mining
- Legal issues: Rights of way, boundaries, covenants
When You Need Additional Reports
Your surveyor will recommend specialist reports when appropriate:
- Structural engineer: For serious cracking or movement concerns
- Timber/damp specialist: For extensive rot or damp issues
- Electrical EICR: For outdated or concerning electrical installations
- Drainage survey: If drainage concerns identified
- Arboricultural survey: For trees near buildings that may cause problems
Using Your Survey Report Effectively
Step 1: Read the Summary First
Don't get lost in technical details. Start with the executive summary to understand the big picture.
Step 2: Highlight Condition 3 Items
These are your priorities. Make a list and get specialist quotes if recommended.
Step 3: Calculate Repair Costs
For all Condition 2 and 3 items, estimate repair costs. Your surveyor may provide rough figures, but get detailed quotes for major works.
Step 4: Prioritize Issues
Immediate (before purchase):
- Safety issues (gas, electrics, structure)
- Active water ingress
- Insurance implications
Short-term (within 1 year):
- Condition 3 items that aren't immediately dangerous
- Items that will worsen quickly
Medium-term (1-3 years):
- Most Condition 2 items
- Preventative maintenance
Step 5: Negotiate Based on Findings
Options when defects are found:
- Request price reduction: Use repair quotes to justify lower offer
- Request repairs completed: Seller fixes issues before completion
- Retention arrangement: Hold back funds in escrow until repairs done
- Walk away: If issues are too serious or expensive
Red Flags in Survey Reports
Some findings should make you think very carefully:
Serious Concerns
- Active structural movement - Subsidence, foundation issues
- Japanese knotweed - Expensive to treat, affects mortgageability
- Significant underpinning - May indicate serious historical problems
- Extensive rot or damp - Can indicate systemic problems
- Major roof failure - Expensive replacement imminent
- Unsafe electrical installation - Full rewire needed
When to Walk Away
Consider pulling out if:
- Repair costs exceed 10-15% of purchase price
- Seller refuses to negotiate on serious defects
- Multiple Condition 3 items indicate poor maintenance
- Specialist reports reveal worse problems than initially thought
- Insurance will be difficult or expensive to obtain
Questions to Ask Your Surveyor
Don't hesitate to contact your surveyor for clarification:
About Specific Findings
- "You mentioned X - how urgent is this really?"
- "What's the realistic cost range for addressing Y?"
- "Should I get a specialist report for Z, or is it something I can monitor?"
- "Is this typical for properties of this age in Preston?"
About Next Steps
- "Which items should I prioritize in negotiations?"
- "Are there any safety concerns I should address immediately?"
- "Do you recommend any specific specialists for further investigation?"
Real Survey Report Example
Let's look at a typical finding from a Preston Victorian terrace survey and how to interpret it:
Survey extract: "Rising damp evident to ground floor front reception room and hall. Elevated moisture readings recorded (up to 30% WME). Tidemarks visible to plaster at approximately 900mm high. No damp-proof course evident (property pre-dates DPC introduction). Recommend chemical injection DPC and replastering affected areas. Estimated cost £2,500-£3,500. Condition 3."
Breaking This Down:
- "Rising damp evident" - Clear diagnosis of damp type
- "Elevated moisture readings" - Measured evidence, not just visual
- "Tidemarks at 900mm" - Shows extent of problem
- "No DPC evident" - Explains cause (typical for Victorian properties)
- "Chemical injection DPC" - Solution identified
- "£2,500-£3,500" - Budget guidance for negotiations
- "Condition 3" - Requires attention, affects value
Your Action:
- Get two quotes from CSRT-registered damp specialists
- Use average quote to negotiate price reduction
- Budget for work to be done within 6 months of purchase
- Ensure work comes with proper guarantee
Conclusion: Making Informed Decisions
Your building survey report is an investment in knowledge. It gives you power in negotiations and helps avoid expensive surprises after purchase.
Key Takeaways:
- Focus on Condition 3 items - these matter most
- Don't panic over every Condition 2 - they're normal for older properties
- Get specialist reports when recommended
- Use findings to negotiate fairly
- Contact your surveyor with questions - that's what they're there for
- Consider total repair costs vs property value
Remember, very few properties survey perfectly, especially in Preston's mix of Victorian and Edwardian homes, 1930s semis, and modern developments. The survey helps you make an informed decision about whether to proceed, negotiate, or walk away.
As property professionals always say: a survey that finds issues has done its job. It's much better to know before you buy than discover problems afterward.
Need Help Understanding Your Survey?
Our RICS surveyors in Preston are always happy to discuss survey findings with clients. If you've received a survey and need clarification, or if you're considering purchasing a property and want expert advice, get in touch.
Contact Our Team