Service Charge Tribunal Disputes: The Expert Surveyor's Evidence

A service charge dispute expert witness is a chartered surveyor who gives the First-tier Tribunal (Property Chamber) an independent view on whether the works and services behind a leaseholder's bill were necessary, properly specified, competently carried out and reasonably priced. Most service charge disputes in England and Wales turn on those questions, because section 19 of the Landlord and Tenant Act 1985 only lets a landlord recover costs reasonably incurred for works of a reasonable standard. This guide explains what the tribunal decides under section 27A, what the expert's evidence must establish, how it differs from a CPR Part 35 court report, and what it costs.

Why service charge disputes end up at the First-tier Tribunal

Under section 27A of the Landlord and Tenant Act 1985, either a leaseholder or a landlord can ask the First-tier Tribunal (Property Chamber) to decide whether a service charge is payable, by whom, how much and when. In Wales the Leasehold Valuation Tribunal performs the same role. Paying a demand does not amount to agreeing it, so historic charges can still be challenged.

The test is section 19: costs are recoverable only to the extent that they were reasonably incurred, and works or services only if they were of a reasonable standard. Three further rules shape most disputes:

• Section 20 consultation – qualifying works costing any leaseholder more than £250, and long-term agreements costing more than £100 a year, must go through statutory consultation. Without it, recovery is capped at those limits unless the tribunal grants dispensation under section 20ZA.
• The 18-month rule – under section 20B, costs demanded more than 18 months after they were incurred are not recoverable unless the leaseholder was notified in writing within that period.
• Litigation costs – a section 20C order stops the landlord adding its tribunal costs to the service charge.

The tribunal decides questions of law and lease interpretation itself. What it usually lacks is independent technical evidence on the building, the works and the money, and that is the gap the expert surveyor fills. The leasehold service charges guide covers the leaseholder's rights; this article concentrates on the evidence.

What does a service charge dispute expert witness establish?

Whether instructed by a leaseholder, a tenants' association, a right-to-manage company or a landlord, the surveyor answers the questions the tribunal has to decide, item by item:

• Necessity – was the work needed, and needed now? A roof at the end of its life is a repair; a sound roof replaced to suit a refurbishment is harder to justify. Where a defect was left to deteriorate, the expert says whether earlier maintenance would have avoided part of the cost.
• Repair or improvement – most leases allow recovery of repair and maintenance costs but not improvements. The expert identifies which elements go beyond putting the building back into repair, such as upgraded materials or added insulation.
• Cost – whether the accepted tender was a reasonable price for the work described, tested against the other tenders, published cost data and comparable contracts. The landlord need not have chosen the cheapest option, only a reasonable one.
• Standard of work – where works were defective or incomplete, the expert inspects, records the defects and gives an opinion on the cost of putting them right.
• Recurring charges – cleaning, lift and fire-safety contracts, insurance and managing agents' fees, tested against what a competent agent would have procured for that building.

The output is usually a Scott schedule: a table listing each disputed item, the sum claimed, each party's position and the expert's opinion with reasons.

How does tribunal expert evidence differ from CPR Part 35?

The Civil Procedure Rules do not apply in the First-tier Tribunal. Expert evidence is governed by the Tribunal Procedure (First-tier Tribunal) (Property Chamber) Rules 2013, which let the tribunal direct whether expert evidence is permitted, in what form, and whether a single joint expert should be appointed. The directions order will usually say whether each party may rely on its own expert, set dates for exchange of reports and require the experts to meet and record what is agreed.

The substance is closer to court practice than the procedure suggests. The RICS practice statement Surveyors acting as expert witnesses applies in every forum, so the surveyor's overriding duty is to the tribunal, not to the paying party, and the report should carry the same statement of truth and declaration of independence as a CPR Part 35 report. The tribunal panel usually includes a professional member, often a chartered surveyor, who reads the evidence with a technical eye and may inspect the building. Partisan evidence that overstates defects or ignores the other side's tenders is quickly discounted.

Hearings are less formal than court: experts are questioned by the panel as well as by the other party, and smaller disputes may be decided on the papers. The same principles apply at the lease extension tribunal.

Section 20 major works: evidence on specification, tenders and dispensation

Major works generate the largest bills and most of the expert evidence, in three recurring situations.

First, the leaseholder disputes the amount. The expert reviews the specification against the building's condition, compares the tenders, checks whether the final account matched the contract sum and considers the fees added on top. The Section 20 notice guide explains the consultation stages at which this information should have been disclosed.

Second, the landlord failed to consult and applies for dispensation under section 20ZA. The tribunal's main concern is whether the leaseholders suffered prejudice. Expert evidence addresses what a proper consultation would have produced: a cheaper nominated contractor, a narrower scope, or confirmation that the price was reasonable anyway. Dispensation is often granted on terms, such as a reduction in the recoverable sum, and the expert's figures feed into those terms.

Third, the works were done badly. The expert's defect schedule supports an argument that the works were not of a reasonable standard under section 19, or that remedial costs should be deducted. Where contractor quality is the central issue, this becomes a construction defects expert witness instruction.

How much does expert evidence cost in a service charge dispute?

Proportionality matters more than in most litigation, because the First-tier Tribunal only awards costs for unreasonable conduct, so each side should assume it will bear its own expert's fee. The landlord's costs may be recoverable through the service charge if the lease allows, which is why a section 20C application is usually made alongside the main dispute.

Fees scale with the task. A desktop review of the specification, tenders and final account, with a short report and Scott schedule, may cost a few hundred to a few thousand pounds. A full inspection and tribunal-ready report on a contested major works scheme falls within the usual expert witness range of £5,000 to £15,000 for a straightforward matter, at hourly rates of £150 to £300, with hearing attendance at £1,000 to £2,000 a day.

Two things keep the cost manageable. Leaseholders in the same block can instruct one expert jointly, often through a tenants' association or right-to-manage company, and share the fee. And where the sums are modest, the tribunal may direct a single joint expert so only one report is needed. Expert witness surveyors on the panel will say at the outset whether the dispute justifies a full report or a shorter review.

Instruct a service charge dispute expert witness through Survey Merchant

Survey Merchant provides RICS chartered building surveyors and RICS Registered Valuers as expert witnesses in service charge disputes across England and Wales. The panel's experts prepare tribunal-compliant reports and Scott schedules, review Section 20 specifications and tenders, inspect defective works, take part in experts' meetings and attend First-tier Tribunal hearings. Party and single joint expert appointments are accepted, and fixed fees are quoted wherever the scope is clear.

Leaseholders, residents' associations, managing agents and solicitors can start with the expert witness services page or the wider leasehold services page, or contact Survey Merchant on 0204 579 8270 with the demand, the lease and any Section 20 paperwork to hand. A surveyor with the right major works experience will be matched to the dispute and will confirm what the tribunal is likely to need before any fee is committed.