Last reviewed March 2026 — LetterSure editorial team
Receiving a rent increase notice can be stressful — especially if it feels unreasonable. Here is everything you need to know about your rights and how to challenge it formally in writing.
It depends on your tenancy type. For assured shorthold tenancies — the most common type in England — your landlord cannot increase your rent during a fixed term unless your contract includes a rent review clause. Once you are on a rolling periodic tenancy, your landlord can propose an increase but must give you proper notice and follow the correct procedure.
In England, landlords must use a Section 13 notice to formally propose a rent increase on a periodic tenancy. The notice must give you at least one month's notice for a weekly or monthly tenancy. You have the right to challenge the increase at the First-tier Tribunal if you believe it is above market rate.
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Generate my dispute letter — £6.99The increase is above market rate
If the proposed rent is significantly higher than similar properties in your area, you have grounds to challenge it.
Incorrect notice was given
Your landlord must use the correct form and give the right amount of notice — any errors make the notice invalid.
You are in a fixed term tenancy
Rent cannot be increased during a fixed term unless your contract explicitly allows it.
The property has disrepair issues
If your landlord has failed to maintain the property, this weakens their case for a significant increase.
The increase was not agreed in writing
Any rent increase should be properly documented and agreed — verbal agreements are harder to enforce.
Your name and property address
Include your full address and tenancy details.
Reference to the rent increase notice
Quote the date of the notice and the proposed new rent amount.
Your current rent and tenancy type
State clearly what you currently pay and whether you are in a fixed term or periodic tenancy.
Your grounds for dispute
Explain clearly and calmly why you believe the increase is unreasonable.
Evidence of local market rents
Reference comparable properties in your area to support your case.
What you propose instead
Suggest a reasonable alternative increase if you accept some rise is warranted.
A deadline for response
Give your landlord 14 days to respond before you consider further action.
If your landlord proceeds with the increase and you believe it is above market rate, you can apply to the First-tier Tribunal (Property Chamber) in England to have the rent assessed. The tribunal will determine a fair market rent for the property. This process is free and you do not need a solicitor.
You must apply before the new rent takes effect. Once the tribunal sets a rent, neither you nor your landlord can increase it for 12 months. Shelter and Citizens Advice can provide free guidance on the tribunal process.
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Can my landlord increase my rent whenever they want?
No. For assured shorthold tenancies in England, your landlord cannot increase your rent during a fixed term unless your contract includes a rent review clause. On a rolling periodic tenancy, correct notice must be given using a Section 13 notice.
How much notice must a landlord give before a rent increase?
For a weekly or monthly periodic tenancy, your landlord must give at least one month's written notice using a Section 13 notice. For a yearly tenancy, six months' notice is required.
How do I challenge a rent increase in the UK?
Write a formal dispute letter to your landlord setting out why the increase is unreasonable. If they insist, you can apply to the First-tier Tribunal (Property Chamber) to have the rent assessed independently. This is free.
What happens if I refuse to pay a rent increase?
If you apply to the First-tier Tribunal before the new rent takes effect, the increase is suspended until the tribunal decides. You must apply before the new rent date.
Can a tribunal reduce my rent below my current amount?
Yes, in theory — the tribunal sets a fair market rent regardless of what you currently pay. In practice this is rare, but worth being aware of before applying.
This guide is for general information only. LetterSure letters are personal correspondence drafts and do not constitute legal advice. For legal matters consult a qualified solicitor at solicitors.lawsociety.org.uk.