When Can You Negotiate?
You can renegotiate at any point before exchange of contracts. The most effective time is immediately after receiving your survey report, when you have documented evidence of previously unknown defects.
How to Negotiate Using Your Survey
1. Identify the Significant Issues
Focus on defects that are costly to repair, affect safety, or were not declared by the seller. Minor maintenance items are expected in most properties and rarely justify a price reduction.
2. Get Repair Cost Estimates
Where your survey identifies remediation needs, obtain indicative costs from contractors. Many surveyors — including Survey.London — include approximate cost ranges in the report itself.
3. Present Evidence Clearly
Share the relevant survey findings with the seller's agent alongside repair cost evidence. A professional, evidence-based approach is more effective than emotional responses.
4. Propose a Specific Reduction
Rather than saying "the survey was bad", propose a specific price reduction tied to the identified repair costs. For example: "The survey identified £8,000 of roof repairs and £3,000 of damp treatment — we would like to reduce the price by £11,000."
What Amount Can You Expect to Negotiate?
Typical successful negotiations result in reductions of £2,000 to £20,000+ depending on the severity of defects. In many cases, the negotiation saving is 5–20 times the cost of the survey itself.
What If the Seller Refuses?
If the seller will not negotiate, you have clear options: proceed at the agreed price with full knowledge of costs, or withdraw from the purchase. The survey has done its job — protecting you from making an uninformed decision.
Tips for Effective Negotiation
- Focus on material defects, not cosmetic issues
- Use photographic evidence from the survey report
- Get contractor quotes where possible for credibility
- Work through the estate agent, not directly with the seller
- Be prepared to compromise — a partial reduction is still valuable
- Have a walk-away point clearly in mind
A thorough Level 3 Building Survey provides the strongest evidence base for negotiation, with detailed defect analysis and 300–400 photographs.