How to resolve disputes with your landlord in Wales

Dispute Resolution & Housing Tribunals Wales 4 min read · published July 04, 2026 Flag of Wales

Dealing with a dispute with your landlord can be stressful, whether it is over repairs, a rent increase, a deposit, or an eviction. This guide explains practical steps for tenants and renters in Wales to resolve problems without legal jargon. You will learn how to document issues, communicate effectively, use official complaint routes, and when to apply to the First‑tier Tribunal (Property Chamber)[1] or local authorities. Examples show when to use notices and which official forms to follow. Where possible the guide points to GOV.UK and Welsh Government resources so you can find up‑to‑date forms and sample letters. If your situation is urgent—for example an immediate safety risk—act quickly and seek help right away.

What to do first

Start by checking your tenancy agreement so you understand agreed responsibilities. Keep a clear record of dates, times and communications: emails, texts, photos and receipt records help show the timeline and severity of the problem. If the issue is disrepair, notify your landlord in writing and ask for a reasonable time to carry out repairs. If the landlord does not respond or refuses, you may escalate to the local authority or the tribunal.

Detailed documentation increases your chances of success in disputes.

Informal steps you should try

  • Gather evidence: take dated photos, keep repair invoices and keep a log of conversations and missed visits.
  • Contact your landlord: call or message to explain the problem clearly and propose a reasonable deadline for repair or response.
  • Send a follow-up letter or email: set out the issue, the dates, and what you want the landlord to do; say you will use official routes if unresolved.
Keep all rent receipts organized and stored safely.

Mediation, complaints and formal notices

If informal contact fails, consider mediation or a formal written complaint. In many tenancy disputes you can use specific notices or make an application to a tribunal. For possession matters landlords may use a Section 8 or Section 21 notice; tenants should read the official GOV.UK guidance on notices and eviction processes before responding[4]. The primary legislation that governs many landlord and tenant obligations remains the Housing Act 1988[2] and the Rent Act 1977 where applicable[3].

Respond to legal notices within deadlines to avoid losing rights.

Key official forms and when to use them

1. Section 21 notice (Form 6A) — Form name and number: Form 6A (where prescribed). When used: a landlord may use a Section 21 to give notice to end an assured shorthold tenancy. Tenant example: you receive a Form 6A giving two months’ notice; check the form is correctly completed and that your deposit protections and other prescribed information were given when the tenancy started before taking further action. Official source: GOV.UK evicting a tenant.
2. Section 8 notice — Form name/number: no single national numbered form is required, but GOV.UK publishes templates and guidance. When used: landlords use Section 8 to seek possession for specified grounds (for example rent arrears or breach of tenancy). Tenant example: if you get a Section 8 for rent arrears, check the stated grounds and either offer a payment plan in writing or seek advice and evidence to dispute the arrears. Official source: GOV.UK evicting a tenant.
3. Application to the First‑tier Tribunal (Property Chamber) — Form name/number: use the Property Chamber application process on GOV.UK or the tribunal portal. When used: tenants can apply for orders about repairs, rent repayment orders or disputes about tenancy rights when informal routes have failed. Tenant example: after documenting persistent damp and failed repairs, you apply to the First‑tier Tribunal for an order requiring repairs or compensation. Official source: First‑tier Tribunal (Property Chamber)[1].

In most regions, tenants are entitled to basic habitability standards.

Mediation and tribunal preparation

Before applying to the tribunal try mediation if available; it can be faster and less adversarial. If you proceed to the First‑tier Tribunal, prepare a concise bundle: dated evidence, copies of tenancy agreements, correspondence, receipts and a short chronology. The tribunal will expect clear evidence and a summary of the remedy you want (repairs, compensation, rent repayment or declaration of rights).

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What to bring to a hearing

  • Evidence package: photos, repair invoices, dated messages and a written timeline.
  • Copies of any notices or forms exchanged, including any Section 8 or Section 21 documentation.
  • Contact details: for yourself, witnesses and any advisor supporting you.
Always review your lease agreement carefully before signing.

FAQ

Can I withhold rent if my landlord won’t do repairs?
Withholding rent is risky. You should first tell the landlord in writing, allow a reasonable time for repairs, and seek advice; in many cases you can ask the tribunal for a remedy instead of withholding rent.
How long does a tribunal case take?
Times vary by case and location. Simple cases can take a few months, but more complex hearings may take longer; mediation can be quicker.
Do I need a lawyer to go to the First‑tier Tribunal?
No, many tenants represent themselves, but you can get free or paid advice from local advice services; bring a clear evidence bundle to improve your chances.

How-To

  1. Gather and organise evidence with dates and receipts so you can show the problem clearly to your landlord or the tribunal.
  2. Contact the landlord in writing describing the issue and set a reasonable deadline for action.
  3. If there is no response, send a formal complaint or notice and keep a copy as proof of filing.
  4. Report serious hazards to your local authority or apply to the First‑tier Tribunal (Property Chamber) if the landlord still fails to act.
  5. Prepare for any hearing by creating a clear bundle and a short chronology of events to present to the tribunal.

Help and Support / Resources


  1. [1] First‑tier Tribunal (Property Chamber) - GOV.UK
  2. [2] Housing Act 1988 - legislation.gov.uk
  3. [3] Rent Act 1977 - legislation.gov.uk
  4. [4] Evicting a tenant - GOV.UK

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Alistair MacPherson
Alistair MacPherson

Scottish & Northern Irish Tenancy Law Analyst, Tenant Rights UK

Alistair specialises in the distinct private tenancy frameworks of Scotland and Northern Ireland. He has closely followed the development of the Scottish Private Residential Tenancy since its introduction and advises on Housing Rights NI processes and protections.