Can my landlord increase my rent?
Find out when a private landlord in England can increase rent, what Form 4A means and why market rent evidence matters.
- Private landlords in England can increase rent, but they must follow the correct process.
- The proposed rent can be challenged if it is above the open market rent.
- Checking comparable local rents helps you understand whether the increase looks supported by evidence.
Yes, a private landlord in England can increase your rent, but they must follow the correct rules. In most cases, this means using Form 4A and giving at least two months’ notice. They cannot simply increase the rent whenever they want or by any amount without the right process.
The important question is not only “can they increase it?” It is also “does the proposed rent look supported by the local market?”
Check your rent increase for free with the UpRently Rent Rise Checker. It compares the proposed rent with local market evidence where suitable comparable data is available.
When a rent increase may happen
Current GOV.UK guidance says a landlord of an assured periodic tenancy in England can only increase rent once a year and cannot increase it in the first year of the tenancy. The landlord must usually use Form 4A, officially called “Landlord’s notice proposing a new rent for assured tenancies in the private rented sector”.
The notice should tell you the current rent, the proposed new rent and the date the new rent is due to start. That date matters because it affects when you need to act if you disagree.
This guide does not check whether your tenancy or notice meets every legal requirement. If you think the process is wrong, you may need advice. UpRently focuses on the evidence question: whether the proposed rent looks close to, or above, the market rent for similar homes.
Why the open market rent matters
The key question is whether the proposed rent is above the open market rent. This means the rent that might reasonably be achieved for a similar property in the same local area if it was available to rent now.
This is different from asking whether the increase feels high. A rent increase can feel high because it affects your monthly budget, but the market rent question is about evidence. It looks at what similar homes are being advertised or rented for in the same local area.
A useful comparison needs to be genuinely similar. Start with the basics: property type, number of bedrooms and location. A room in a shared house, a one-bedroom flat and a two-bedroom semi-detached house are not the same market. Even if they are close together, they are likely to attract different renters and different rents.
Then look at the details that can affect rent. A home with a garden, parking, recent refurbishment or better energy performance may rent for more than a similar-sized home without those features. A property in poor condition, above a shop, further from transport links or without outdoor space may rent for less.
You also need to check what is included in the rent. Some rents include bills, Council Tax, internet, service charges or other costs. Others do not. If one property includes bills and another does not, the headline rent may not be a fair comparison.
Why percentage alone is not enough
You may see online comments saying a landlord can only increase rent by a certain percentage. That is not the right way to assess it.
The percentage increase matters for affordability. It tells you how much more you would need to pay and how much pressure the increase may create. But the official market rent question depends on comparable evidence.
For example, imagine two tenants both receive a 15% increase.
One tenant has been paying a rent far below similar local homes for several years. Their proposed new rent may still be close to the open market rent. Another tenant is already paying more than similar homes nearby. A 15% increase for them may look much harder to support.
The percentage is the starting point for concern. The comparables are what help you test whether the proposed new rent is supported.
What you can do if you disagree
If you do not agree with the proposed rent, you can gather evidence and consider your options before the new rent is due to start.
You might speak to your landlord and ask how they reached the proposed rent. You might share examples of similar homes at lower rents. If the proposed rent appears above the open market rent, you may be able to ask the First-tier Tribunal to determine the open market rent.
MR1, officially called “Apply for a determination of an open market rent”, is the application used for that process. UpRently does not complete MR1 or tell you whether to apply. It helps with the evidence side by comparing the proposed rent with local market data and producing an optional Evidence Pack.
How UpRently helps you make sense of it
The UpRently Rent Rise Checker asks for the details that matter most for a rent comparison: your current rent, proposed rent, postcode, property type, number of bedrooms and tenancy details. It then checks the proposed rent against local market evidence where suitable comparables are available.
The confidence rating is as important as the result. If there are enough close comparables, the result is more useful. If there are not enough, UpRently will not pretend the evidence is stronger than it is.
This makes the checker useful even when the answer is not simple. It helps you understand whether the proposed rent appears close to the local market, possibly above it, likely above it or whether more evidence is needed.
What to read next
This guide is general information for private renters and landlords in England. UpRently helps you compare a proposed rent increase with local market evidence where suitable comparable data is available. It does not give legal advice, decide whether a notice is valid or complete tribunal applications. Check the latest official guidance before acting and get advice from Shelter, Citizens Advice or a qualified adviser if you are unsure.