Housing Disrepair Surveyor Fees: When Are Expert Fees Recoverable and When Are They Excessive?

A surveyor inspects, a report is obtained, the invoice goes in the bill — and the Points of Dispute come back saying the fee was unnecessary, excessive and disproportionate to the value of the claim.

That objection is not automatically right. But the answer is not that an invoice exists.

A surveyor’s fee is not recoverable merely because an invoice exists. Nor is it excessive merely because the damages are modest. The questions are whether expert evidence was reasonably required, whether its scope was proportionate, and whether the amount charged can be justified.

Housing disrepair is unusual in having a protocol that both supports and limits the claimant on this. Paragraph 7 of the Pre-Action Protocol for Housing Conditions Claims (England) expressly contemplates expert evidence and tells the expert what to address — and also says that in some cases an expert may not be necessary at all.

The short answer

The fee is more readily defensible where the file shows that:

• the condition or cause of the defects was genuinely in issue;
• the scope of remedial works was disputed or needed identifying;
• the landlord had not accepted the allegations when the expert was instructed;
• the instruction followed the Protocol, including on single joint instruction;
• the terms and basis of charging were agreed at the outset;
• any further inspection or questions had a specific purpose; and
• the total is reasonable for the work actually done.

It is more vulnerable where:

• no technical issue genuinely remained;
• the only live dispute was the level of damages;
• the report duplicated evidence already available;
• separate experts were instructed without justification;
• a repeat inspection added nothing identifiable;
• questions went beyond clarification or repeated what had been answered; or
• the invoice cannot be explained, or contains an unidentified third-party element.

What the Protocol says — both halves of it

It expects expert evidence

Paragraph 7 provides the framework. Where an expert is instructed, the specimen letter of instruction at Annex B contemplates the expert addressing whether the alleged defects exist, whether any are structural, their cause, the age and character of the property, a schedule of works and an estimate of the cost of those works.

That is why a surveyor can be central. A tenant can say there is mould in the bedroom. That does not establish:

• what caused it;
• whether it is penetrating or rising damp, or condensation;
• whether ventilation is adequate;
• where water is entering;
• what works are needed and how extensive they are; or
• what those works are likely to cost.

And it says an expert may not be needed

Paragraph 7.1(c) is explicit: in some cases it might not be necessary to instruct an expert to provide evidence of the housing conditions — for example if the only issue relates to the level of any damages claimed. Photographs or video may be adequate.

So a firm that defends every invoice on the basis that surveyors are standard in disrepair is arguing against the Protocol it is relying on. The Protocol requires a case-specific decision, and the costs answer has to reflect that.

CPR 35: reasonably required, and the court can cap the fee

CPR 35.1: expert evidence shall be restricted to that which is reasonably required to resolve the proceedings. Not evidence that was helpful, or that the solicitor preferred to have — reasonably required.

CPR 35.4(4): the court may limit the amount of a party’s expert’s fees and expenses that may be recovered from any other party.

Those are two different questions and they should not be collapsed:

A report can be necessary and overpriced. A substantial fee can be reasonable where the work genuinely required it. The paying party may be right on one limb and wrong on the others — which is a far more credible position than treating the whole invoice as all-or-nothing.

When expert evidence is more readily justified

None of these guarantees recovery. Each requires the file to show what the expert was asked to do, and why.

When the fee is more vulnerable

• Liability and defects fully admitted. If the landlord accepted the defects, responsibility and the works, what technical issue remained?
• Only damages in dispute. That is the Protocol’s own example of when an expert may be unnecessary.
• Photographs would have done. Where no technical opinion was needed.
• Instruction wider than the dispute. A whole-property investigation where one defect was live.
• Duplication. Two reports covering materially the same ground.

Single joint expert, or separate experts?

This is where a lot of surveyor-fee challenges are actually decided, and the Protocol is specific.

Under paragraph 7.2(a), if the landlord does not object to the proposed expert or the letter of instruction within 20 working days of receipt of the Letter of Claim, the expert should be instructed as a single joint expert, using the tenant’s proposed letter of instruction.

Under paragraph 7.3, if a single joint expert cannot be agreed, the parties should try to arrange a joint inspection by their separate experts. The Protocol then makes the costs consequence explicit: should the case come before the court, it will be for the court to decide whether the parties acted reasonably in instructing separate experts and whether the costs of more than one expert should be recoverable.

So where a paying party challenges a separately instructed surveyor, the Reply has to establish the chronology:

• what expert and instruction were proposed;
• whether the landlord objected, and when;
• whether single joint instruction was rejected;
• whether a joint inspection was attempted; and
• why separate evidence became necessary.

If that sequence is not on the file, the argument is being run without its foundation.

Who pays initially

Paragraph 7.7 provides that where a single joint expert is instructed each party pays one half of the cost of the inspection and report, and where separate experts are instructed each pays the full cost of its own.

That is the initial payment position under the Protocol. It is not the inter partes outcome, which follows the costs order and the assessment.

Agree the charging basis before the inspection

Paragraph 7.7 also requires the expert’s terms of appointment to be agreed at the outset, including the basis of charging and the time for delivery of the report. It is easy to skip and expensive to skip.

Before instruction, know the position on:

• inspection fee and report fee;
• hourly rate for additional work;
• travel and cancellation;
• fees for answering questions, addendum reports and reinspection; and
• any third-party or agency element.

A fee nobody can explain is a fee that gets reduced.

Sometimes the surveyor is the cheaper option

Birmingham City Council v Lee [2008] EWCA Civ 891 is primarily a track and costs authority, and it sets no tariff for surveyor fees. But it contains an observation worth having.

At paragraph 37(iii) the Court of Appeal said that the fact the protocol contemplates the engagement of an expert by way of single joint instruction only when issue is joined ought not to be taken to mean that the cost of having the schedule of disrepair prepared by a solicitor is reasonable if it could be done at less expense by someone in the building or surveying business — and that the costs of looking at the property and preparing the schedule need careful scrutiny, bearing in mind that the tenant will have identified the areas of concern.

That cuts in both directions, which is what makes it useful.

A paying party cannot comfortably argue both that a surveyor should never have been used and that technical property work should have been done more cheaply than by solicitors. The delegation principle that runs through fee earner grade and delegation arguments applies here too: sensible delegation is not only solicitor to junior solicitor. Sometimes it is solicitor to technical expert, and the expert is the cheaper route to the same evidence.

The expert’s fee and an agency fee are different things

An invoice may contain the surveyor’s own professional fee and an additional charge retained by an intermediary. Those are not the same costs question, and conflating them is how a defensible fee becomes an indefensible one.

If the bill shows “Surveyor report: £600” and the surveyor charged £350, the paying party will want to know what the other £250 was for. Better to be able to identify the expert’s fee, the intermediary’s fee, the service the intermediary provided and why the total is reasonable — before disclosure is demanded in Points of Dispute.

JXX does not cap surveyor agency fees at 25%

This needs saying plainly, because the proposition is spreading. In JXX v Archibald [2026] EWHC 630 (SCCO) Senior Costs Judge Rowley considered charges made by Medical Reporting Organisations in personal injury and clinical negligence work, treated them as disbursements, and on the evidence before him adopted a maximum reasonable mark-up of 25% of the underlying expert fee.

That is a first instance assessment of reasonableness in a particular commercial market on particular evidence. It is not a universal ceiling for every expert agency, it does not address surveyor intermediaries in housing disrepair, and it is under appeal — our note on the 25% MRO mark-up and what it actually decided deals with the agency-fee law properly.

For this article the point is narrower: if an invoice contains more than the expert’s own charge, know what the extra element is before trying to recover it.

Questions to the expert

Questions can be entirely legitimate — clarifying causation, whether proposed works address the defects, whether completed works match the schedule, or a repair-cost figure.

Once CPR 35.6 applies, written questions must be proportionate, may be put once only, must be put within 28 days of service of the report, and must be for the purpose only of clarification, unless the court permits otherwise or the other party agrees.

The expert’s fee for answering them is then its own costs item, and the question it has to survive is simple: what needed clarifying, and why?

Repeat inspections

A second visit is neither automatically excessive nor automatically recoverable. It is easier to justify where something material has changed:

• the landlord says the works are complete and the tenant says defects remain;
• the repair programme has materially changed;
• new defects have appeared;
• an earlier inspection could not reach part of the property;
• there has been urgent deterioration; or
• settlement depends on confirming completion.

It is vulnerable where it repeats the first inspection with no identified purpose.

Worked example: works said to be complete

The original report identifies defective guttering, penetrating damp, mould, damaged plaster and the remedial works required. The landlord later says everything is done. The tenant sends photographs showing significant damp remaining.

A further attendance may reasonably establish which works were actually carried out, whether the cause was addressed, what remains outstanding and what further works are needed. That is materially different from re-inspecting because time has passed.

Worked example: a new repair proposal

The defendant proposes a different repair method from the one in the report. Asking the surveyor:

“Does the proposed work adequately remedy the defect identified in your report?”

is focused and proportionate. Compare:

“Please review the whole matter again and provide a further full report.”

which may duplicate work unless something substantial has changed.

How it should read in the bill

Avoid:

“Further surveyor fee — £250.”

Prefer:

“Surveyor fee for review of Defendant’s revised works schedule and clarification whether the proposed ventilation and external repairs address the causes identified in the original report.”

The description does not make the fee recoverable. It makes it assessable, which is the necessary first step.

Does it matter that the report was never used at trial?

Not in the way paying parties usually put it. The question is whether the evidence was reasonably required when it was obtained, not whether a trial happened.

A report may define the defects, establish causation, identify the works, support negotiation, lead to repairs being agreed, narrow the dispute or produce the settlement. The absence of a trial does not establish that the work was wasted — though the claimant should still be able to say what role the report played.

Does the damages figure decide proportionality?

No. Damages remain relevant, but in disrepair the expert evidence often goes to the repairs themselves — the non-monetary relief that is frequently the main outcome — as well as to causation and the extent of the works.

That does not mean any surveyor fee is proportionate because repairs were involved. It means the assessment is wider than the cheque, and that includes work the paying party generated itself, which is dealt with in our guide to when landlord conduct justifies additional costs.

If the claim is on the small claims track

This is a separate regime, not a separate view of necessity. PD 27A paragraph 7.3(2) provides for a sum not exceeding £750 for each expert under rule 27.14(2)(f).

That is a limit on what can be ordered under the small claims costs regime. It does not determine whether the expert was properly instructed, and it should not be applied mechanically to every stage of a claim — questions about pre-allocation costs and which track the claim would have been allocated to are analysed separately, as in Smith v Wigan on settlement figures and track allocation.

Answering the challenge in Replies

The standard Point:

“The surveyor’s fee of £650 is excessive and disproportionate. The defects were straightforward and photographic evidence would have been sufficient. The fee should be reduced to £250.”

A weak Reply recites the test. A strong one answers five things:

• Why technical evidence was required — causation disputed, defects beyond what photographs establish, scope of works needing assessment, liability denied.
• What the expert actually did — inspection, causation analysis, schedule of works, repair estimate, urgent works.
• Whether the Protocol was followed — proposed single joint expert, the landlord’s response, why separate instruction followed.
• What supports the amount — terms of engagement, invoice, scope, location, any additional work.
• What the report achieved — defects admitted, works agreed, scope narrowed, settlement reached.

Only claim the last of those where the file can actually establish it.

A framework

The proposed reduction is not accepted. Expert evidence was reasonably required to address the cause and extent of the damp and mould complained of and to identify the remedial works. The Defendant had not admitted the full scope of the alleged defects when the expert was instructed.

The surveyor inspected on [date] and reported on the defects, causation, schedule of works and estimated remedial cost, being the matters contemplated by paragraph 7 of the Housing Conditions Protocol. A single joint expert was proposed on [date]; the Defendant [objected / did not respond].

The fee is supported by the expert’s invoice and the agreed basis of charging, and reflects the inspection and preparation of that report. The evidence informed [the repair proposal / negotiations / the settlement]. The Defendant’s figure of £250 is unsupported by evidence of what comparable expert work could reasonably have been obtained for that sum.

Use that final sentence only where it is true — and expect it to be tested.

If the paying party produces a cheaper comparator

Engage with it rather than dismissing it. Check whether it covers the same work:

• inspection only, or inspection plus report;
• report length and whether it addresses causation;
• schedule of works and costings;
• travel, photographs, turnaround;
• questions, addendum and VAT.

A £300 quotation is not comparable to a £550 invoice if the scope differs materially. But if the comparator genuinely shows equivalent work available for substantially less, that is a real assessment risk and pretending otherwise costs credibility elsewhere in the bill.

When to concede

Sometimes the challenge is right — where no technical issue remained, the landlord had already scheduled all relevant works, a second report repeated the first, a further inspection had no identifiable purpose, separate evidence was obtained against an agreed single joint approach without justification, or the invoice simply cannot be explained.

Do not defend a disbursement because it sits in the bill. Defend what the evidence can carry — the concession is what makes the rest of the argument credible, which is the same discipline that runs through the recurring reductions in housing disrepair Points of Dispute.

An audit before the bill goes out

• What issue required expert evidence, and would photographs have been enough?
• Was a single joint expert proposed, and did the landlord object?
• If separate experts were used, why — and was a joint inspection considered?
• Were the expert’s terms and charging basis agreed at the outset?
• Does the invoice match the report, and can the fee basis be explained?
• Does the report cover causation, a schedule of works and repair costs?
• Was any repeat inspection genuinely required, and why were further questions needed?
• Is there an intermediary element, and is it separately identifiable?
• Did the evidence assist resolution, and is the total proportionate?
• If the claim is small claims, has the PD 27A limit been checked?

If the file cannot answer those before service, a Reply will not repair the underlying evidential gap.

Key takeaway

Break every surveyor-fee dispute into three questions and answer them separately:

• Necessity — did the claim reasonably require expert evidence?
• Scope — was the expert asked to do more than the case needed?
• Amount — was the fee reasonable for that work?

The paying party may be right on one and wrong on the others. “Expert necessary, original report reasonable, second full reinspection unnecessary” is a stronger and more persuasive position than defending the entire invoice history as a single indivisible item.

We prepare and negotiate Housing Disrepair costs for claimant solicitor firms, including expert disbursement disputes. Has the surveyor fee been challenged? Send us the bill, the Points of Dispute, the report and the invoice and we will review what is genuinely defensible on a fixed fee agreed before instruction.

Sources: the Pre-Action Protocol for Housing Conditions Claims (England), in particular paragraph 7.1(c) on when an expert may be unnecessary, 7.2(a) on single joint instruction, 7.3 on joint inspection and the recoverability of more than one expert, 7.7 on terms and the initial division of the fee, and the specimen letter of instruction at Annex B; CPR 35.1, 35.4(4) and 35.6; CPR 44.4; Practice Direction 27A paragraph 7.3(2); and Birmingham City Council v Lee [2008] EWCA Civ 891 at [37(iii)].