Your building survey report has arrived in your inbox, and it is 60 pages long. It is full of condition ratings, photographs, technical terminology and a list of recommendations that ranges from "urgent" to "monitor". Your heart rate has gone up. Don't panic. This guide will walk you through exactly how to read your report, what the ratings mean, and how to use the findings to your advantage.
At Crowborough Surveyor, we always follow up every report with a personal phone call to talk you through the key findings. But this guide is here to help you get to grips with the basics before that call — or to refresh your memory afterwards.
How Is a Building Survey Report Structured?
RICS survey reports follow a standardised structure. While the exact layout varies between firms, most Level 3 Building Survey reports contain the following sections:
- Introduction and scope — what was inspected, when, by whom, and the limitations of the inspection
- Summary of condition ratings — a quick-reference overview of all the main elements assessed
- Section-by-section assessment — detailed comment on each part of the property
- Services — a visual inspection of drainage, electrics, heating and plumbing
- Legal and environmental issues — matters to raise with your solicitor
- Recommendations and next steps — what needs attention and when
The most important thing to understand is that length does not equal severity. A detailed report on a Victorian property might be 80 pages long, most of which is thorough description of standard age-related wear. A shorter report is not necessarily better — it may simply mean less detail.
Understanding the Traffic Light Condition Rating System
RICS surveys use a three-tier condition rating system — commonly called the RAG system (Red, Amber, Green) — to describe the condition of each element of the property. Here is what each rating means:
Condition Rating 1 — No Repair Currently Required
The element is in a satisfactory condition. Normal maintenance will keep it in good order. No immediate action is needed. This is the best possible rating — do not be alarmed if most of the report is Condition 1.
Condition Rating 2 — Repairs or Replacement Required Soon
The element is showing signs of deterioration and will need attention in the short to medium term. These are not urgent, but they should be on your repair schedule. Condition 2 items are normal in older properties and usually manageable.
Condition Rating 3 — Urgent Repairs or Investigation Required
These are the items that need prompt attention. Condition 3 items are either causing ongoing damage, pose a risk to occupants or need specialist investigation before the full extent of the problem can be understood. Focus on these first.
A helpful approach is to go straight to the summary table at the front of the report and count your Condition 3 items. If there are none or very few, that is a positive sign. If there are several, read each one carefully — and then read the detailed section to understand the context.
Why You Should Not Panic About Condition 2 Ratings
One of the most common reactions to receiving a survey report is alarm at the sheer number of Condition 2 items. Buyers sometimes wonder whether the property is barely standing. In nearly all cases, this is not the cause for concern it appears.
Any property over about 30 years old will have multiple Condition 2 items. This simply reflects the reality of ageing — pointing deteriorating, window seals past their best, gutters needing attention, paintwork requiring renewal. These are the routine maintenance tasks that come with property ownership. They are not hidden deal-breakers; they are the normal cost of owning an older home.
What you are really looking for is the distribution of Condition 3 items: Are they few and specific? Are they structural or just cosmetic? Are they caused by ongoing active problems (like an active leak) or historical damage that has since stabilised?
Understanding Report Limitations
All RICS survey reports include a section on limitations — areas that could not be inspected, assumptions made and matters excluded from the scope. It is important to read this section carefully.
Common limitations include:
- Concealed areas: The surveyor cannot inspect behind fitted furniture, under fitted carpets, or within wall cavities. Where concerns exist about concealed areas, the report will recommend further investigation.
- Services: A visual inspection of drainage, electrics and heating is included, but a full test of services by a qualified engineer is usually recommended separately.
- Accessible only: The survey is visual and non-invasive. The surveyor will not lift floorboards, drill into walls or open up the structure.
- Environmental matters: Issues such as Japanese Knotweed, flooding risk, radon, proximity to landfill and ground contamination are flagged where visible evidence exists, but specialist environmental searches should be conducted by your solicitor.
How to Use Your Survey Report to Negotiate
This is where the real financial value of your survey becomes apparent. If your report identifies significant defects — particularly Condition 3 items — you have several options:
Option 1: Renegotiate the Price
Use the repair cost estimates in the report (where provided) as the basis for a price reduction request. Most vendors, when presented with a detailed professional report rather than an unsupported verbal complaint, will negotiate in good faith. A reduction of the estimated repair cost from the agreed price is a standard and widely accepted approach.
Option 2: Request Remedial Works Before Exchange
In some cases — particularly where the defect is an active leak or safety hazard — you may prefer to ask the vendor to carry out the remedial works before exchange of contracts. Your solicitor can make this a condition of the sale.
Option 3: Withdraw From the Purchase
If the defects are more serious than you anticipated, or if the vendor is unwilling to negotiate, you may choose to withdraw. This is a legitimate use of the survey findings and can save you from a purchase that would become a long-term financial burden.
Option 4: Proceed as Planned
If the report confirms the property is in good condition and the defects identified are minor, proceed with confidence. The survey has done its job — it has given you the information you needed to buy with certainty.
"The report was comprehensive and honestly a little daunting to begin with — but the follow-up call made all the difference. The surveyor walked us through every Condition 3 item, explained what was serious and what wasn't, and we ended up negotiating £9,000 off the asking price. Invaluable service."
— Claire and James D., Crowborough
What to Pass to Your Solicitor
Your building survey report is not just for your personal use. Several sections of the report are directly relevant to your conveyancing solicitor:
- Building regulations compliance: Any extensions or alterations flagged as potentially non-compliant should be raised with your solicitor so that certificates or indemnity insurance can be obtained.
- Environmental and legal issues section: Items flagged here — such as potential Japanese Knotweed, proximity to a watercourse or suspected protected species — may require specialist reports or legal enquiries.
- Party wall matters: If the report notes concerns about party walls or boundary structures, your solicitor should check the legal documentation carefully.
When to Commission Further Investigations
A good Level 3 Building Survey will recommend further specialist investigation where the visual inspection suggests a problem that requires more detailed analysis. Common recommendations include:
- Structural engineer's report — for significant cracking, suspected subsidence or concerns about structural integrity
- CCTV drain survey — where drainage problems are suspected
- Electrical installation condition report (EICR) — for older or potentially unsafe electrics
- Gas safety inspection — for gas appliances and pipework
- Specialist damp investigation — where the type or source of damp cannot be determined visually
- Asbestos survey — for properties built or refurbished before 2000, where asbestos-containing materials may be present
These further investigations should usually be completed before exchange, particularly where the cost of remediation could be significant.
Frequently Asked Questions
My report has lots of Condition 2 items. Is this normal?
Completely normal. Most reports on properties over 30–40 years old will have numerous Condition 2 items — these reflect routine maintenance requirements, not serious defects. Focus your attention on Condition 3 items first.
The report recommends a specialist investigation. Do I have to do this before buying?
It is strongly advisable, particularly where the investigation relates to something potentially costly — like subsidence, drainage or structural issues. Getting a specialist's view before exchange gives you a much clearer picture of the likely cost and helps you negotiate from an informed position.
Can I share the survey report with the vendor?
Yes — and in many cases this is the most effective way to negotiate. Sharing relevant sections of the report (particularly photos and the surveyor's recommendations) with the vendor or their estate agent makes your renegotiation request much more credible than a verbal complaint.
The report says a specialist is needed but doesn't give a cost estimate. How do I negotiate?
Get two or three quotes from specialist contractors for the specific work identified, use these as the basis for your renegotiation. Alternatively, ask your surveyor for a ballpark cost guidance — we are always happy to discuss this with our clients.
Making the Most of Your Survey
A building survey report is a powerful document — but only if you understand it and act on it. The three key steps are: understand the condition ratings, focus on Condition 3 items first, and use the findings proactively — whether to negotiate, request repairs, commission further investigations, or simply proceed with confidence.
At Crowborough Surveyor, every report comes with a personal follow-up call from your surveyor. We believe a survey report that confuses you is a survey report that has failed in its purpose. Our job is not just to inspect — it is to make sure you genuinely understand what you are buying.