The Blog
Notes · 01 Aug 2026 · 7 min read

EWS1 Disclosure Valuation Reports and Key Checks

How EWS1 disclosure valuation reports should record form status, dates and assumptions, helping avoid lender queries and clear report-wide inconsistencies.

A missing EWS1 reference can be enough to send an otherwise sound secured lending report back for clarification. More difficult are EWS1 disclosure valuation reports where the form is mentioned, but its status, date, scope or relevance to the subject property changes between the executive summary, assumptions and valuation rationale.

This is rarely a matter of a valuer overlooking the issue. EWS1 information can arrive late, sit in an agent’s email rather than the instruction pack, or apply to a wider estate in terms that need careful interpretation. The professional task is to assess the available evidence, apply the instruction and state the valuation position clearly. The review task is to make sure that position is stated consistently throughout the report.

Why EWS1 disclosure needs report-wide checking

An EWS1 form is not a valuation conclusion. Nor does its existence, or absence, answer every question about fire safety or mortgageability. Its relevance will depend on the property, the building, the instruction, the lender’s requirements and the evidence available at the valuation date.

That is precisely why disclosure needs more than a single sentence under ‘other matters’. Where relevant, the report should allow a reader to follow the chain from evidence to assumption to valuation conclusion. If a form has been seen, the report needs to identify it accurately. If it has not been provided, the limitation or special assumption needs to be clear. If remediation, interim measures or restricted lending are material, the treatment of those facts must reconcile with the market evidence and reported value.

A lender reviewing a report does not read only one paragraph. They may compare the summary, property description, legal section, risk commentary, valuation assumptions and final figure. A contradiction between any of them creates a question which could have been avoided before the report left the valuer’s desk.

The details that most often cause a query

Form status, date and rating

A report may say that a satisfactory EWS1 form is available in the building description, then refer elsewhere to a pending assessment or an older form. That may be an entirely explainable position, but it must be explained. A form dated 2021, for example, may not reflect later works, a revised fire risk assessment or a change in the building’s ownership and management arrangements.

The date, rating and status should be recorded exactly as evidenced. Avoid shorthand that gives the reader greater certainty than the document supports. Where the form covers a block within a larger development, identify the block. Where it is unclear whether it applies to the subject building, say so and set out the assumption adopted.

A useful review question is simple: does every reference to EWS1 point to the same form, the same date and the same current status?

The subject property and the form’s scope

Developments can create a false sense of certainty. An EWS1 may relate to one building, a phase, a particular height range or an address that does not precisely match the postal address used in the valuation report. A flat may be marketed as part of a named development while the form refers only to Block C.

This is not a drafting technicality. If the report states that the subject benefits from a form that does not cover its building, the lender could be relying on an unsupported statement. Equally, a form may apply but the report may fail to make that connection, leaving the reader to query what was available at the valuation date.

The valuer should determine the proper scope from the evidence and, where necessary, seek clarification. The report review should then test whether the property address, block reference and development description reconcile. It should also check that the wording in the executive summary has not simplified a more qualified position set out later in the report.

Assumptions that do not match the valuation narrative

The real risk often sits between disclosure and valuation. Consider a report where a special assumption states that no material costs will be borne by the leaseholder, but the market commentary notes ongoing remediation works and uncertainty over funding. If comparable transactions show extended marketing periods or price reductions linked to the same issue, the report needs to explain how that evidence has been considered.

The answer may be that the evidence supports the adopted market value despite the uncertainty. It may be that a particular comparable was excluded because its circumstances were not comparable. It may also be that the valuation is expressly subject to an assumption required by the instruction. Each can be reasonable. What matters is that the rationale is visible and consistent.

Check the wording around any assumed remediation completion date, funding position, leaseholder liability, lenderability or anticipated release of a restriction. A date in one section and a different date in another can materially alter the reader’s understanding of risk, even where the capital value remains unchanged.

Comparable evidence and marketability

EWS1-related issues should not automatically lead to a blanket adjustment. The relevant question is whether the issue has affected the market for the subject property at the valuation date, and what the available evidence shows.

Comparable evidence may include a sale agreed after a prolonged marketing period, an aborted transaction, a reduced asking price, or a sale where the buyer’s funding position is known. Such evidence must still be weighed in the usual way. A transaction may have been influenced by condition, lease length, a motivated seller or a wider market shift rather than EWS1 alone.

Where EWS1 is material, the report should distinguish evidence from inference. Stating that flats in the development are ‘difficult to mortgage’ is less useful than recording that one comparable was withdrawn following a lender query, while two other sales completed with different buyer profiles. The first statement is broad. The second helps the reader assess the valuer’s judgement.

For EWS1 disclosure valuation reports, the review should test whether the market commentary supports the adopted marketing period and valuation approach. It should also test whether a significant point in the comparable schedule is reflected in the narrative, rather than being left as an isolated note in a table.

A practical pre-issue review sequence

Before issue, it helps to read the report in the same way a lender-side reviewer will: not section by section in drafting order, but as one connected document.

Start with the executive summary and identify every EWS1-related statement. Then find each reference to the form, fire safety evidence, remediation, building restrictions and special assumptions. Compare the form date, rating, block address and wording. Finally, read the market commentary and comparable analysis alongside the valuation conclusion.

This approach often exposes ordinary drafting drift. A valuer may update the assumption after receiving a late document but leave the earlier description unchanged. Or the summary may retain a standard phrase which is no longer accurate for the subject property. Neither point changes professional judgement. Both can change how readily that judgement is understood and accepted.

A document audit can support this process by searching for every EWS1 reference and testing it against associated figures, dates and assumptions. WriteUp, built by a practising chartered surveyor, is designed to read a draft report as one document and flag potential contradictions before it leaves your desk. The valuer reviews every finding and remains responsible for the conclusion.

Where caution is needed

There is no substitute for properly considering the evidence. An automated review cannot determine whether a particular form applies to a block, whether remediation risk has been reflected appropriately in the market, or whether a special assumption is suitable for the instruction. Those are matters of professional judgement.

Nor should a report imply certainty merely because an EWS1 form has been supplied. The form should be considered alongside the available property, legal and market information, and within the scope of the valuation instruction. Where evidence is incomplete, transparency is generally more defensible than trying to close the gap with standard wording.

The useful discipline is to make the report say one thing, clearly, wherever the reader encounters the issue. When EWS1 evidence is relevant, that consistency gives the lender a clearer basis for its decision and gives the valuer’s reasoning the attention it deserves.