Do you suffer from damp in your property?

I Keep Getting Fobbed Off About Damp What Do I Do

You’re being fobbed off: what to do first

You’ll get traction fastest by doing three things: treat urgent risks as urgent, move every update into writing, and build a simple case file (timeline + contacts + outcomes). That stops your report being “reset” each time a new person picks it up, and it makes escalation straightforward if repairs still stall. Information only; not medical or legal advice—use qualified help for health or legal decisions.

Clear records turn circular calls into concrete next steps.

Aim for momentum, not a perfect diagnosis on day one. If you can show what’s happening, when the landlord was told, and what was (not) done, it’s easier for a repair team, complaint handler, or council officer to act.

Check whether this is urgent or an emergency

When damp or mould is severe, spreading quickly, linked to an active leak, or affecting someone vulnerable, treat it as urgent and report it through repairs immediately. Prioritise getting an attendance or make-safe action booked, then capture a clean written record: what you saw, where, and when you reported it. If breathing is affected or symptoms worsen—especially for infants, older people, or clinically vulnerable people—seek medical advice while you continue pushing for repairs.

Urgency is about safety and exposure, not proving the technical cause. Anchor the first report to observable facts: which rooms, what you can see (visible mould growth, damp staining, blistering paint), and what you cannot use normally (for example, a bedroom you don’t feel is safe to sleep in).

Use a short triage list so your report doesn’t get filed as “routine”:

  • Escalate urgently: for active leaks, flooding, sagging ceilings.
  • Treat as urgent: for heavy mould returning soon after cleaning.
  • Push priority: when infants, older people, or vulnerable people are exposed.
  • Request make-safe steps: when a key room cannot be used.

Safety first (don’t DIY the dangerous bits):

  • Don’t scrub or disturb large areas of mould if it’s extensive, keeps returning fast, or anyone is vulnerable—get proper help.
  • Don’t mix cleaning chemicals (for example, bleach + other products). Ventilate and follow label instructions.
  • Don’t work near wet electrics, and don’t stand under bulging/sagging ceilings to inspect or film.

Then make one clear request: an attendance window, any interim safety measures, and written confirmation of what happens next.

Switch to written reporting immediately

Written reporting stops “I told you” turning into “there’s no record.” Use the channel your landlord states (repairs line, portal, app), then confirm the essentials by email/portal message/letter the same day and keep copies (including auto-replies).

A simple routine:

  • Report via the stated channel; save the reference number.
  • Send a written recap the same day with two to five photos.
  • Ask for an inspection booking date and a named contact mailbox.
  • Save everything into one folder or one message thread.

If you rent from a social landlord (council or housing association), one detail matters early: key timeframes (where they apply) often run from when the landlord becomes aware of the hazard. A dated reference number plus a written follow-up helps anchor that awareness date.

Create a simple timeline of what’s happened so far

A one-page timeline makes your case easy to understand and hard to brush off. Keep it short, factual, and update it after each event.

Use the same fields each time:

  • First-noticed date; rooms affected; what you observed (growth, staining, odour).
  • Report dates; reference numbers; channel used; team/person contacted.
  • What was promised; who promised it; and the date you were given.
  • Visits booked and missed; any notes left; photos of works (if any).
  • Repairs attempted; what was done; and whether the problem returned.
  • Proof you offered access; messages sent when nobody arrived.

This blocks a common stall: “We thought it was resolved.” A timeline showing repeat reports, repeat visits, and repeat recurrence turns your situation into a documented pattern a complaints process can act on.

Know your rights in England (damp and mould)

Damp Complaint Escalation Guide

Know Your Rights: Social housing tenants can escalate through their landlord’s complaints process and then to the Housing Ombudsman. Private tenants should contact Environmental Health, then consider a disrepair claim. The average Housing Ombudsman damp complaint results in £500–£3,000 compensation plus mandatory repairs.

Select the stage you’re at now. We’ll show you what to do next, with template letters and key deadlines.

  • 💬 Informal Report
  • 📝 Stage 1 Formal Complaint
  • 🚫 Stage 1 Response Received
  • 📈 Stage 2 Escalation
  • ⚖ Housing Ombudsman
  • ⚖ Legal Action

Need professional evidence for your complaint? A Section 11 survey report carries significant weight with ombudsmen, councils, and courts.

Book a Survey for Evidence →

In England, serious damp and mould can be a fitness issue, not just a maintenance disagreement. If you rent, the Homes (Fitness for Human Habitation) Act is often relevant when conditions such as damp caused by condensation are serious and persistent, and it came into force on 20 March 2019. Information only; not legal advice. If the home is not fit and your landlord does not put it right, there can be routes to require repairs and potentially seek compensation, depending on your tenancy and evidence.

Homes (Fitness for Human Habitation) Act: where damp fits in

Serious damp and damp and mould growth can be relevant hazards when deciding if a home is fit for human habitation. You don’t need to “win the label” (“condensation” versus “rising damp”) to raise a valid concern. What matters is the condition: persistent moisture, visible growth, damaged finishes, musty odours, and rooms you can’t use normally.

Condensation can be part of the picture in some homes. Even then, a competent response checks what’s driving moisture and where it’s landing: ventilation performance, extractor fans, heating patterns, insulation gaps, cold bridging (cold spots that attract condensation), and building defects. When the response stops at “open the windows” without meaningful checks for leaks, cold spots, or external faults, it’s reasonable to ask for a fuller inspection and a written outcome.

A framing that’s hard to dismiss is: symptoms, inspection scope, written outputs. Your photos and dates show symptoms. Scope shows whether the visit was adequate. Outputs are what you request: findings plus a plan that prevents recurrence.

What a court can do if the home is not fit

If your home is not fit for human habitation, you may be able to take your landlord to court. In broad terms, a court can order repairs and may award compensation, depending on the facts. That does not guarantee any outcome, and court is not the best first step for most people. It does mean there is a backstop if reports and complaints go nowhere while conditions remain serious and well evidenced.

This is why your case file matters even if you hope it never goes that far: clear dates, clear photos, and clear written requests reduce “it’s unclear” arguments and help advisers understand what’s happened.

Who the Act applies to (and common exceptions)

The Homes Act applies in England and covers many renters, but there can be exceptions depending on your arrangement. If your situation is unusual—supported housing, temporary accommodation, or anything that doesn’t look like a standard tenancy—treat that as a prompt to confirm what applies before relying on any court route.

Even where exceptions might apply, the practical path is usually the same: report in writing, gather evidence, make a formal complaint, and use escalation routes that match your tenancy type.

Awaab’s Law timescales (social housing repairs)

For council or housing association tenants, Awaab’s Law guidance for social landlords sets out expected steps for investigation, written updates, safety action, and follow-on works. Use these as benchmarks to structure your chasers and requests—then confirm current applicability (including whether relevant regulations are in force) for your landlord and situation in the government response on Awaab’s Law timescales. Some official summaries were updated in 2025, so check the latest wording before relying on any specific timeframe.

Dates matter because awareness is often where the clock starts.

Emergency hazards: 24-hour investigation and safety action

For emergency hazards, the guidance describes investigation and relevant safety action within 24 hours of the landlord becoming aware. Your strongest move is to report via the repairs route and then confirm—briefly, in writing—the hazard, the date/time you reported it, and the immediate risk (for example, active leaking near electrics, or a room that is not safe to use).

Keep your follow-up short:

  • Confirm the reference number and time you reported it.
  • Request the attendance time or call-back deadline for today.
  • Ask what make-safe action will happen immediately and who owns it.

If the reply is vague (“Someone will be in touch”), ask for a named team, a time window, and confirmation of any interim safety steps.

Significant hazards: investigation, written findings, safety works

For significant hazards, the guidance describes investigation within 10 working days of awareness and written findings shortly after. In the described framework, expectations include: investigate within 10 working days of becoming aware, provide a written summary within 3 working days after the investigation ends (in most cases), and complete make-safe works within 5 working days after the investigation concludes, where applicable.

A common sticking point is a visit with a verbal conclusion (“condensation”) but nothing in writing. Don’t argue on the doorstep. Ask—calmly—for the missing outputs: written findings, what was checked, what will be done, and by when.

Preventing recurrence: supplementary works and the 12-week start limit

Stopping mould returning depends on root cause and follow-on works, not a one-off clean. The guidance also describes expectations for supplementary works aimed at preventing recurrence, including steps to begin within 5 working days and physical work to start within 12 weeks (with “as soon as possible” caveats where immediate start cannot happen), where applicable.

Use benchmarks to request dates and written outputs, and verify current applicability for your landlord and situation.

The table below shows a practical way to turn the guidance into clear written requests.

Scenario (social housing) Awareness-to-action benchmark What you ask for in writing
Emergency hazard Within **24 hours** Safety action taken + what happens next
Significant hazard Investigate within **10 working days** Investigation date + scope + responsible team
Post-investigation **3 working days** for written summary (most cases) Findings, hazard decision, remedy plan
Make safe **5 working days** after investigation ends Works order, dates, temporary measures
Prevent recurrence Steps in **5 days**; physical start within **12 weeks** Supplementary works plan and timeline

Use the benchmarks to structure chasers, not to threaten staff. Each follow-up ties back to (1) the date they became aware, (2) the evidence you provided, and (3) what is still missing (written outcome, dates, prevention works).

Build an evidence trail your landlord can’t ignore

Good evidence turns “mould keeps coming back” into something a surveyor, complaint handler, or council officer can assess quickly. You’re not trying to trap anyone; you’re making it easy to see what’s persistent, what was promised, and what’s still missing. The best evidence packs are boring but brilliant: clear photos, clear dates, simple logs.

Photos, videos and dates: how to make them usable

Take consistent, dated photos that show both context and detail. Repeat photos from the same spot so progression or recurrence is obvious. Pair wide shots (room context) with close-ups (surface condition). If phone metadata is unreliable, email the images to yourself the same day so the sent date is captured.

A simple weekly routine:

  • Take a wide shot: of the whole affected wall/ceiling.
  • Take a close-up: of the worst patch and texture.
  • Repeat the angle: weekly and after each visit.
  • Include a reference: like skirting or a window edge.

Short video can help when still images can’t show water behaviour (tracking, drips, condensation running). Keep it safe: avoid filming near electrics where water is present, and don’t stand under bulging ceilings to get footage.

Humidity and temperature logs (simple, practical approach)

A humidity/temperature log helps describe conditions clearly, but it rarely proves cause on its own. Treat it as context alongside photos and symptoms. Damp can involve leaks, cold surfaces, ventilation shortfalls, and defects—so keep logs simple and readable.

A practical format (one reading daily in affected rooms):

  • Date/time; room; temperature; humidity; brief weather note.
  • Activity note (shower, cooking, heating on, windows opened).
  • Symptom note (odour, patch spread, fresh spotting).

If you’re told “it’s your lifestyle,” a calm log can support your request for a proper investigation and written findings—without pretending it proves the cause by itself.

Confirming phone calls in writing and keeping a single thread

A common failure loop is verbal reassurance without booked work, followed by “there’s no record” when you chase. Break the loop by confirming every call in writing the same day and keeping everything in one thread where possible.

Use this format:

  • Date/time; method; person/team.
  • Summary of what was said.
  • Next step promised; date promised; reference/order number (if given).

Also keep proof you provided access: appointment confirmations, screenshots of availability offered, messages sent when nobody arrived, and contractor notes. This matters because “no access” is an easy excuse—and because the “date the landlord became aware” underpins any social housing timescale argument.

If you want an independent view of your photo set and timeline before you escalate, Sussex Damp Experts can review what you’ve captured and suggest what a meaningful inspection should include.

Make a formal complaint that forces action

A formal complaint shifts you from chasing individuals to a tracked decision process with deadlines and written outcomes. You get better results when your complaint stays short, factual, and anchored to deliverables: an inspection with proper scope, written findings, and a dated plan that prevents recurrence.

A one-page complaint structure (issue, impact, remedy, deadline)

Keep it factual even when you’re frustrated: dates, rooms, what happened, what you’re requesting. Attach your timeline and a small set of dated photos (wide plus close-up), plus your communications log and missed-visit proof. If you are in social housing, include the date you first reported and reference numbers, because the “awareness date” can matter.

Use this copy-and-paste structure (edit the bracketed parts):

Subject: Formal complaint: damp and mould at [address], reported since [date]

Summary (two to three sentences):
I am making a formal complaint about persistent damp and mould affecting [rooms]. I first reported this on [date] and it remains unresolved. I am requesting written findings and a dated repair plan that addresses the underlying cause and prevents recurrence.

Chronology:

  • [Date] — Reported via [portal/phone]; reference [number].
  • [Date] — Visit booked or missed; notes: [what happened].
  • [Date] — Work done (if any): [mould wash/paint/etc.]; issue returned on [date].

Impact (keep factual):
The damp/mould affects normal use of [bedroom/living room]. It is damaging [walls/ceiling/belongings], and the odour or visible growth persists despite routine cleaning and ventilation.

Evidence attached:
Dated photos; timeline; communications log; missed-visit proof; any readings (optional).

Remedy requested (deliverables):
A full investigation, written findings (cause/severity/recommendations), and a dated works plan including prevention steps.

Response deadline:
Please respond in writing by [reasonable date] and confirm the inspection date and who is responsible.

What to ask for: investigation, written findings, and a plan

Ask for written deliverables and dates, not reassurance. Request the inspection date, the role of the person attending (repairs operative, surveyor, damp specialist), and what they will check. Then ask for written findings and a plan that includes prevention of recurrence, not only surface cleaning. Also request one named mailbox or team so the written response stays in one place.

A clear list:

  • The inspection date and who will attend.
  • The inspection scope (leaks, external defects, ventilation, cold spots).
  • The written findings and when you will receive them.
  • The works plan with make-safe steps, follow-on works, and target dates.

How to respond when they offer only ‘quick fixes’

Quick fixes can reduce visible mould briefly, but they often fail when nobody addresses the moisture source. Name the pattern: cosmetic treatment, no written diagnosis, no prevention plan, then recurrence. Stay cooperative and request the missing outputs in writing.

Two calm lines:

  • “Thank you for attending. Please confirm in writing the cause and prevention plan.”
  • “Please confirm the next inspection or works date in writing; access will be provided.”

If they propose mould wash and paint only, accept it as interim if it helps, but keep your request for root-cause investigation active. You’re not refusing help; you’re refusing a surface reset being treated as the finished job.

Escalation routes if the landlord still won’t fix it

Escalation lands best when your file shows four things: the condition is ongoing, you reported it properly, you offered access, and you still don’t have a written outcome or effective plan. At that point, use the routes designed for persistent hazards: council environmental health/housing standards teams, specialist routes for council tenants, and (where appropriate) independent advice about options under the Homes Act.

Council environmental health: when and how to report

Environmental health or private housing/housing standards teams may help when conditions appear hazardous and the landlord is not responding. Send a short pack that can be triaged quickly: your one-page timeline, a handful of dated photos (wide plus close-up), and key messages showing you reported it and offered access. Ask what evidence they need to assess the hazard and whether an inspection can be arranged.

Keep it factual:

  • Where the damp/mould is and how long it has been present.
  • What action the landlord has taken and what is missing in writing.
  • Which rooms are affected and how normal use is impacted.
  • Your availability and proof you have offered access.

If your report is for social housing, highlight the “awareness date” evidence (first report date, reference number, written follow-up).

If you’re a council tenant: specialist damp and mould reporting routes

Some councils provide specialist damp and mould routes alongside general repairs. For example, Ealing Council sets out its damp and mould reporting route and how it handles reports. Details change between councils and over time, so confirm current contact routes and service standards for your local authority.

The practical move stays the same: get into the right queue and ask for the right outputs—inspection scope, written findings, and a dated plan.

Taking your own action under the Homes Act (court route)

If the property is not fit and the landlord won’t act, the Homes Act may provide a route to take action through the courts. Information only; not legal advice for your case. Eligibility and strategy depend on your tenancy type, the severity, and your evidence. If you explore advice, keep pushing in parallel for practical outputs: written diagnosis, written findings, and a dated repairs plan.

Three guardrails:

  • Urgent safety steps do not wait for legal planning.
  • Evidence quality shapes outcomes: dates, photos, access proof, written requests.
  • Written responses matter more than verbal positions.

When to get an independent damp inspection or survey

When the problem keeps returning, the explanation keeps changing, or you still can’t get written findings, independent evidence can break the loop. A good inspection separates symptoms (mould, staining, damp patches) from likely causes (leaks, defects, cold bridging, ventilation issues) and gives you a written document you can attach to complaints and escalation.

Before you spend money, decide your aim: evidence for a tenancy dispute, or diagnosis and a repair plan for lasting repairs.

Signs you need independent evidence

You typically need independent evidence when the pattern is recurrence, delay, or denial rather than a one-off patch.

Common triggers:

  • Repeated mould washes or repainting without a written investigation report.
  • The problem returns soon after each visit or treatment.
  • “It’s condensation” is stated without defect/leak/cold-spot checks.
  • No written findings and no repair sequence, only verbal assurances.
  • You are escalating to the council or seeking legal advice.

Be cautious about “free surveys” tied to selling one product. A report carries more weight when it is clearly about diagnosis, documents what was observed, and sets out what checks were and were not possible.

What to ask an inspector to cover (cause, severity, remedy)

A useful report explains what’s happening, why it’s likely happening, and what work would stop recurrence. Ask for a written report with photos and plain-English recommendations.

Ask for scope covering:

  • Observed symptoms (locations, extent, moisture patterns, visible mould).
  • Likely cause(s) and contributing factors (defects, bridging, ventilation).
  • Severity notes: , especially if sleeping areas are affected.
  • Recommended remedial actions (urgent make-safe and longer-term prevention).
  • Clear photos matching the text.

Ask the inspector to state limitations plainly: inaccessible areas, constraints on checks, and where invasive investigation may be needed to confirm a hidden leak or construction detail.

How to use a report in complaints and escalation

A report has most impact when you submit it with a structured request and ask for a written response addressing each recommendation. Attach the report to your formal complaint or escalation email, list key recommendations in your message, and request a written reply stating whether each recommendation is accepted or disputed, what works will be ordered, and what dates are planned.

A simple pattern:

  • Attach the report to your complaint or escalation email.
  • Pull out the top recommendations as bullets in the message body.
  • Request a written response to each item, with dates where agreed.

If the landlord disputes the report, request their own written findings and evidence, not another verbal position. Keep your photo log running until written findings and a repair plan are in your hands.

Book Your Consultation With Sussex Damp Experts Today

If damp and mould keeps returning, you need a root-cause diagnosis you can use—either to strengthen your complaint and escalation route, or to plan repairs that prevent recurrence. This is general information, not legal or medical advice. Check the latest government and local authority guidance and get independent advice where health or legal risk is involved.

Transparency: this article references Sussex Damp Experts and this section is a commercial invitation. You can use any suitably qualified, independent surveyor—look for a written report, clear scope/limitations, photo evidence, and no pressure to buy remedial works.

Sussex Damp Experts provides damp assessments and written reports focused on cause, severity, and practical remedial steps. Send your dated photos (wide and close-up), your one-page timeline, your property type/age (if known), your tenancy type (tenant or homeowner), and your postcode area. We primarily work in Sussex and can confirm availability for your postcode when you contact us.

If you want an inspection, request a written report and a clear explanation of what will be checked and what cannot be confirmed without further investigation.

Frequently Asked Questions

Can my landlord evict me for complaining about damp and mould?

Eviction rules are highly jurisdiction- and tenancy-specific, so don’t rely on general reassurance.

In England, you can and should report hazards like damp and mould, including damp caused by condensation, but a landlord may still try to end a tenancy using the route available for your tenancy type. Your position is usually stronger when you report in writing, keep evidence, keep access/rent up to date where possible, and involve the council if conditions are serious.

If you receive a notice or court papers, get urgent advice from a local housing adviser/solicitor straight away. This is general information only, not legal advice.

What protects you when you report damp and mould?

You put yourself in a stronger position when you:

  • send written, dated reports describing location and impact
  • keep copies of replies and appointment notes
  • cooperate with reasonable visits, surveys and repairs

If a health professional, council officer or damp specialist confirms risk, that can help—especially when it’s written.

How can you complain while reducing eviction risk?

Stay factual, avoid abusive messages, and keep a clean evidence trail. If you receive a notice soon after complaining, speak quickly to a local housing adviser or solicitor. This is general information only; the exact rules and remedies depend on your tenancy type and local law.

Should I stop paying rent until the damp is fixed?

Withholding rent over damp often puts you at greater risk than your landlord.

Once you fall into arrears, the landlord can treat the issue as a rent debt case, even if damp is serious. Courts in many places can order rent reductions or compensation for disrepair, but that usually follows proper legal process, not informal “rent strikes”.

What are the risks of withholding rent over damp?

Stopping rent can lead to:

  • possession claims: based on rent arrears
  • damage to your credit and renting history
  • less sympathy from judges, even where damp is proven

Are there safer ways to create pressure to repair?

Safer approaches usually include:

  • written complaints with photos and dates
  • asking for a formal inspection or improvement notice from your local authority
  • getting an independent damp survey (from any qualified provider), if appropriate

Treat this as general information. Get local housing or legal advice before changing rent payments.

When is it worth taking legal action over damp and mould instead of just complaining?

Legal action over damp is usually worth exploring when health, safety or major damage are being ignored.

If complaints go nowhere and you are living with significant mould, recurring leaks or structural damp, formal routes may be more effective than repeating the same emails.

What signs suggest you are nearing legal action?

Warning signs include:

  • mould affecting bedrooms, children, elderly or asthmatic people
  • repeated failed or “cosmetic” repairs, such as painting over mould
  • damage to plaster, skirting, floors or electrics
  • months of delay after clear written complaints

How can you decide whether to escalate formally?

Think in three steps:
1. Document: gather photos, a diary, and, ideally, an independent damp report.
2. Get advice: speak to a housing charity or solicitor about options and likely outcomes.
3. Choose a route: formal complaint, council involvement, or a legal claim.

This is general guidance only; rules and remedies vary by jurisdiction.

Who is actually responsible for fixing damp caused by condensation versus a leak?

Responsibility usually depends on whether damp comes from the building itself or everyday living.

Condensation often links to how a home is used and ventilated, but poor design or missing heating/ventilation equipment can make it worse. Leaks, rising damp and penetrating damp usually relate more directly to the structure, which is commonly the landlord’s duty.

How does responsibility differ between condensation and leaks?

The table below gives a simple overview; local tenancy law always prevails.

Cause Likely responsibility Typical example
Everyday steam, no extractor Often tenant‑side No window opened when showering
No fans / no insulation Often landlord‑side No extractors in kitchen/bathroom
Roof or pipe leak Usually landlord‑side Dripping ceiling, wet patches
Rising/penetrating damp Usually landlord‑side Damp from ground or outside wall

How should you handle grey areas?

If you ventilate reasonably and still get heavy mould, ask for a proper damp survey. Independent specialists, such as Sussex Damp Experts, can separate condensation patterns from leaks or structural issues. Use a report plus local advice to confirm who must do what under your tenancy and housing rules.

What extra evidence should I collect if I’m planning to involve the council or a solicitor?

Strong, organised evidence turns a “moan about mould” into something people can assess quickly.

Councils and solicitors look for patterns, dates, and (where available) professional findings showing seriousness and landlord response.

Which basic records should you keep about damp and mould?

Aim to collect:

  • dated photos and short videos from different times of year
  • a damp diary noting smells, leaks, and effects on health or belongings
  • copies of every message you send or receive about repairs
  • notes of visits, promises and missed appointments

What extra evidence helps with council or legal cases?

Useful extras include:

  • doctor’s letters about asthma, allergies or other health impacts
  • a report from an independent damp surveyor (any qualified provider)
  • invoices for damaged items or temporary heating/dehumidifiers

How can I challenge my landlord’s claim that the mould is just ‘lifestyle’ condensation?

Challenge a “lifestyle” claim by showing both your reasonable habits and any signs of building faults.

How can you test whether mould is really just condensation?

Work through these steps:
1. Tidy your routine – open windows when safe, use fans, avoid drying clothes in small rooms if possible.
2. Track conditions – keep a diary and, if you can, use a cheap humidity meter.
3. Map the mould – note if it appears high on walls, in corners, or near pipes/roofs, which can hint at structural issues.

How do you present this clearly to your landlord or council?

Send a calm letter or email:

  • listing what you do to manage moisture
  • attaching photos, diary entries and any humidity readings
  • enclosing an independent damp report, for example from Sussex Damp Experts, if available

State that this is not legal advice, and seek guidance from a local housing adviser on your next steps under your area’s rules.

I’m a homeowner or leaseholder—what do I do?

If you own the home, you don’t have a landlord complaint route—but the same evidence-first approach helps you fix the cause rather than repeatedly cleaning mould.

For homeowners, consider:

  • whether there’s an active leak that needs urgent repair (roof, plumbing, gutters)
  • whether building insurance might apply (check your policy and get advice before making a claim)
  • commissioning an independent survey if the cause is unclear

For leaseholders, also check whether responsibility sits with:

  • the freeholder/managing agent (external walls, roof, communal drainage)
  • your own demised areas (internal plumbing/fixtures)

If the building structure is involved, report in writing to the managing agent/freeholder with photos and a clear request for inspection and written findings.