How to Document Disrepair Claim Evidence UK

Before you can claim compensation for disrepair, you need to prove your landlord knew about the problem. Under Section 11 of the Landlord and Tenant Act 1985, a landlord is only obliged to repair once they have been notified. If you told them verbally and they did nothing, that conversation is almost impossible to prove.

This is why written notice is everything. A text, an email, a WhatsApp message with a read receipt: any of these beats a phone call. If you did call, follow it up immediately with a message that says something like: 'Following our call today, I'm writing to confirm I reported the mould on the bedroom wall.'

Keep a master log of every notification. Date, method, what you reported, and what (if anything) your landlord said back. This log is the spine of your claim. Without it, you're arguing about what happened. With it, you're showing what happened.

Courts can reject expert witness reports if they fail to meet Civil Procedure Rules (CPR Part 35) requirements. That is a report-level failure. But cases also collapse at an earlier stage because there's no evidence the landlord was ever told. Don't let that be yours.

Take photographs the day you notice a problem, not the day you decide to make a claim. Courts can tell the difference between a damp patch recorded in November and one photographed in March when the claim was filed.

For every defect, take three types of shot:

• Wide shot: the full wall, ceiling, or room so the location is clear
• Close-up: the defect itself, showing extent and severity
• Scale reference: a coin, ruler, or tape measure next to the defect

For damp and mould specifically, photograph from the same position and angle every two to four weeks. This creates a visual timeline showing the problem worsening, which directly supports a claim that the landlord failed to act. Include a handwritten date card in the frame, or check that your phone's metadata (EXIF data) is intact. Metadata can be stripped accidentally when images are shared via WhatsApp or email, so save originals separately.

Video evidence is increasingly useful at tribunal. A short walk-through showing active water ingress, visible condensation, or the scale of a mould infestation gives a decision-maker something photographs can't: the physical reality of living in the property.

Label every file clearly: '2024-11-15_bedroom_mould_closeup.jpg'. When you're assembling 40 photos six months later, this saves hours.

Your photographs show what the problem looks like. A professional report explains what caused it, how serious it is, and what it would cost to fix. Tribunals and courts treat expert reports as objective evidence, which is why they carry more weight than tenant statements alone.

Two types of report are most useful:

RICS-qualified surveyor report: A surveyor from the Royal Institution of Chartered Surveyors can assess structural defects, penetrating damp, and disrepair generally. They produce reports that map findings to statutory obligations, including Section 11 of the Landlord and Tenant Act 1985 and the Homes (Fitness for Human Habitation) Act 2018. These reports are formatted to comply with CPR Part 35, which governs expert evidence in civil proceedings.

Environmental Health Officer (EHO) inspection: This is free. Contact your local council and request an inspection under the Housing Health and Safety Rating System (HHSRS). If the officer finds a Category 1 or Category 2 hazard, they can issue your landlord with an improvement notice. A copy of that notice is powerful evidence in a disrepair claim.

Expansions to Awaab's Law are expected to increase demand for expert witnesses by around 40% in 2026, which means booking a surveyor early matters. Don't wait until you're about to file.

You can read more about what you can claim under the Awaab's Law private rented sector rules and the Decent Homes Standard, both of which affect how expert reports are used in practice.

If the disrepair has affected your health, medical records can increase what you're entitled to claim. A GP letter linking your respiratory symptoms to documented mould in your home is worth far more than a statement saying 'the mould made me ill.'

Gather:

• GP letters or consultation notes that reference your living conditions
• Prescriptions for medication related to the condition (inhalers, antihistamines, antibiotics)
• Letters from specialists if you were referred
• Any hospital visit records

Be honest with your GP about where you live and what the conditions are like. Ask them to note it on your record. If you've already had appointments, request a subject access request from your surgery to get the records.

For financial losses, keep every receipt. This includes:

• Belongings damaged by the disrepair (clothes, furniture, electronics affected by damp)
• Additional heating costs because a broken boiler or draught is making the property cold
• Cleaning products used repeatedly because mould keeps returning
• Hotel or alternative accommodation costs if the property became temporarily uninhabitable

These aren't trivial amounts. A broken boiler through a UK winter, combined with damaged belongings, can easily produce a four-figure financial loss claim alongside the general disrepair compensation. Document everything with dated receipts.

For guidance on how much you might be able to claim overall, see our article on compensation for disrepair: how much you can claim.

Before any disrepair claim reaches a court or tribunal, you must follow the Pre-Action Protocol for Housing Disrepair Cases. This isn't optional. Skipping it or doing it incorrectly can result in cost penalties even if you win your case.

The protocol requires you to send a formal Letter of Claim to your landlord before starting proceedings. The letter must set out:

• The details of the disrepair
• When you first notified your landlord
• The impact on your health and daily life
• What you want the landlord to do
• A reasonable deadline for response (usually 20 working days for urgent issues, longer for others)

After sending the Letter of Claim, keep a copy of everything: the letter itself, proof of delivery, and any response. If the landlord ignores it or gives an inadequate response, you have demonstrated to a court that you attempted to resolve the matter first.

Remedy Legal generates formal letters to landlords citing the relevant legislation, including the Landlord and Tenant Act 1985. You describe the situation, and Remedy drafts a letter that follows the correct format. An improperly worded letter can weaken your position before proceedings begin.

You can find a detailed walkthrough of how the letter before action process works in our letter before action tenant guide.

A bundle is a single organised file, physical or digital, that contains all your evidence in a logical order. Courts and tribunals expect bundles. An unorganised collection of screenshots and loose documents makes your case harder to follow, and a judge who can't follow your timeline is less likely to rule in your favour.

Organise your bundle chronologically:

1. Tenancy agreement (relevant clauses highlighted)
2. Move-in inventory and condition report
3. Correspondence log, with emails and messages in date order
4. Photographs and videos, labelled and dated
5. Any repair records or contractor visit notes
6. Expert reports (RICS surveyor or EHO)
7. Medical records and letters
8. Financial receipts and loss schedule
9. Your Letter of Claim and any landlord response

Every document should have a clear label. Page numbers help. An index at the front helps more.

Remedy Legal's tribunal bundle tool lets you upload documents (PDF, JPG, or PNG), annotate them, and generate a formatted bundle with deadline tracking built in. The platform stores your documents and keeps track of submission dates so nothing gets missed. The one-time £40 access fee covers bundle generation, document storage, and the full claims process up to tribunal.

For a full guide to tribunal procedure, see the First-Tier Property Tribunal UK tenant guide.

This is a common and genuinely difficult position. You called your landlord three months ago. You told them in person at the property. There's no text, no email, no record of any kind.

You're not necessarily out of options, but you need to act quickly.

First, send written notice now. Even if months have passed since you first reported the problem, a written report today starts the clock running again. Your landlord can't claim they weren't aware from this point forward.

Second, look for indirect evidence. Did you text a friend or family member about the mould? Take a photo at the time with a timestamp? Post about it on social media? These aren't perfect, but they help establish a timeline.

Third, check if any contractors visited the property. If your landlord sent someone to look at the problem, even if they didn't fix it, there may be a record of that visit. Ask your landlord in writing to provide it.

Fourth, consider whether a neighbour can confirm there was a visible problem. A statement from someone who saw the damp patch through your window, or who you told about it at the time, carries some weight.

Verbal-only reports make claims harder. Written evidence from this point forward, combined with whatever indirect evidence you can find, is your best path.

If you want a quick assessment of where you stand given what you have, Remedy Legal offers an instant situation assessment with no upfront cost. Share the details of your case and you'll get a clear picture of your legal position and claim eligibility.