Tribunal cuts landlord’s existing rent after rise challenge

Rent tribunal claim documents outside the Royal Courts of Justice illustrating tenant challenges to rent increases
8:58 AM, 16th September 2026, 3 weeks ago 5

A landlord who wanted to increase a tenant’s rent instead ended up with a lower figure than the renter was already paying after the case reached the First-tier Tribunal.

The London tenant had been paying £2,066 a month when the landlord sought £2,475.

The tribunal determined the rent at £1,950 after a replacement section 13 notice was served.

It is one of 25 published decisions reviewed by property lawyer David Smith covering notices served since the new Renters’ Rights Act regime began.

Most increases approved

Half of the 24 cases in which a rent was determined resulted in landlords receiving the full increase they had requested, while the median award was 92.4% of the proposed uplift.

However, six landlords received 25% or less of what they had sought and two secured no increase above the existing rent.

Mr Smith found that the four cases involving proposed rises above 10% produced markedly different results, ranging from full acceptance to substantial reductions.

The evidence submitted by landlords was often limited, with 10 providing no comparable rent evidence or little more than a general assertion about the market.

Landlords face downside

Mr Smith, a partner at Bishop & Sewell, said: “In practical terms that means landlords are, in most cases, either getting the whole notice figure or being sent home with very little.

“There is not much middle ground.”

He added: “But the fact that landlords are getting what they asked for in a significant number of cases illustrates that many landlords are getting their ask right and where they do the FTT will accept them.

“That is not the tribunal being lenient; it is the tribunal accepting that a modest, sensibly pitched uplift is inherently plausible and does not need extensive evidence.”

Rent evidence matters

Only two landlords produced what Mr Smith described as achieved-rent evidence, with both receiving the figure set out in their notices.

Other landlords mainly relied on advertised properties, while in most of those cases the portal from which the listings had been taken was not identified.

Mr Smith says landlords and agents with comparable properties should provide dated evidence of achieved rents rather than relying solely on advertised figures.

Notice mistakes exposed

The early decisions have also exposed procedural errors which can undermine a landlord’s case.

A Sheffield case was struck out after a notice served on 5 July sought to introduce the new rent from 1 August, failing to provide the required two months’ notice.

Fourteen tenants also claimed that the proposed increase would cause undue hardship, although only two successfully secured a postponement of the new rent.

Mr Smith cautions that the sample remains small, with decisions during September and October expected to bring more cases involving notices served later in the summer.


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  • Member Since June 2019 - Comments: 969

    12:01 PM, 16th September 2026, About 3 weeks ago

    So how exactly are landlords meant to quote achieved rents when these are currently not available to landlords who do not use an agent?

  • Member Since September 2023 - Comments: 133

    3:21 PM, 16th September 2026, About 3 weeks ago

    Some years ago I replaced all wooden windows with UPVC and applied to the Rent Officer for an increased rent!

    He put the rent down by £5 per week!!!!!

  • Member Since May 2014 - Comments: 652

    7:06 PM, 16th September 2026, About 3 weeks ago

    I had some rent act tenants in the 1970’s and1980’s and even after installing a new bathroom, new kitchen, new windows (1984) the rent officer only allowed an increase of £3.00/week and this increase was spread over a period of 3 years. The tribunal just agreed with the rent officer without any consideration of the costs involved.
    Fair rents were checked by looking at the fair rent registers, usually available to view at the Town Hall. They were all unsustainably low so it was pointless checking.

    Perhaps this Government will produce a modern version where we can compare market rents and hopefully it would be a fairer and more realistic version than the above.
    It is difficult to see how we can get a fair deal from the current arrangements.

  • Member Since August 2026 - Comments: 15

    10:44 AM, 17th September 2026, About 3 weeks ago

    Reply to the comment left by Fergus Wilson at 16/09/2026 – 15:21
    They’re less hidden than they look. The tribunal publishes its own rent decisions on gov.uk (search “residential property tribunal decisions”, filter by Rents) with the address and the figure it settled on, so you can pull actual determined rents for your own town. Rightmove and Zoopla let-agreed listings give you the asking rent at the point someone took it, and a dated screenshot of that is what most of the 25 decisions in this piece were built on anyway. Agents will usually tell you what a place went for if you ask as a landlord rather than a tenant. The ONS local authority figures are VOA lettings data, so achieved rents too, though they include sitting tenants and come out low for a fresh let.

  • Member Since October 2020 - Comments: 1372

    12:59 PM, 17th September 2026, About 3 weeks ago

    Reply to the comment left by [email protected] at 17/09/2026 – 10:44
    Nevertheless, a Tribunal requirement for achieved rent figures disadvantages independent landlords as against agents who have more extensive data on this readily to hand. Given that the FTT are supposed to have extensive data of their own, this seems a tad unfair.


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