Raise the rent or retain a reliable London townhouse tenant?

makeTheCanvas

Property investor
Established
After 86 days of weighing this up, I’m still undecided. Comparable asking rent appears to be around £7,763, while my London townhouse tenant currently pays about £6,062. They pay reliably and look after the home. None of the maintenance requests has been silly; there have simply been a lot of jobs.

Would you make a modest adjustment rather than chase the full asking figure? I want to account for turnover, vacancy and refurbishment costs, follow the local notice rules, and preserve a good relationship.
 
I would not jump straight to £7,763. Asking rent is not the same as an agreed rent, and a known tenant has real value. Work out what one vacant period, marketing, cleaning and likely refurbishment would cost, then compare that with the extra income from a smaller increase. A calm conversation before formal notice may also reveal what the tenant can realistically absorb.
 
How comparable are those properties? Same street or just the wider London market, and similar condition, size and furnishings? If the townhouse has a maintenance backlog, the apparent gap may overstate what it would actually achieve. I’d also want to know when the rent was last changed and what the tenancy agreement says about reviews.
 
I slightly disagree with treating every maintenance job as a cost attributable to this tenant. If the work would be needed before any new letting—or is simply part of maintaining the property—it should not count against retention. Separate routine property costs from tenant-caused damage. From your description, reliable payment and good care support a below-market renewal, but not necessarily a rent freeze.
 
There is a middle path: explain that the market evidence suggests a larger gap, but propose a smaller figure in exchange for stability. Put the new amount and date clearly in writing, and avoid presenting an asking-rent comparison as a threat. Before doing anything formal, confirm which increase route and notice period apply to this particular tenancy in England.
 
The missing number is your break-even vacancy. Take the proposed monthly uplift and ask how long it would take to recover even one empty month plus changeover work. If recovery takes a long time, retaining the tenant at a discount is economically rational rather than generous.
 
Also consider whether £7,763 comes from fresh listings or properties that have sat available. Listings can test an optimistic price. Evidence of recently agreed rents would be more persuasive, although it is often harder to obtain. I would use several close comparables and adjust for condition instead of anchoring the discussion to one headline figure.
 
Good point on break-even, but vacancy is not the only risk. A new tenant might pay more yet create heavier management demands or less predictable payment. Conversely, keeping someone indefinitely far below a supportable market level can make the eventual correction painful. A measured increase now, followed by regular reviews, may be kinder than allowing the gap to keep widening.
 
Before raising anything, make a simple list of the maintenance jobs: completed, scheduled and disputed. If several promised items remain open, finish or timetable them first. The rent conversation will land much better when the tenant can see that the owner is also meeting obligations.
 
One caution on offering a longer arrangement in return for a smaller increase: flexibility has value too. The owner may not want to commit before understanding future plans, and the tenant may prefer the ability to move. Ask rather than assume that a longer term is attractive to both sides.
 
Do not let the deposit become part of the rent negotiation. Keep its handling separate and follow the applicable tenancy and deposit requirements, especially if the tenancy terms change or eventually end. For the review itself, document the comparable properties, your proposed amount, the effective date and the tenant’s response. Given the jurisdiction-specific rules, verify the correct process before serving notice.
 
Thanks all. The comments about asking versus achieved rent and separating routine maintenance from tenant damage have changed my approach. I’m going to narrow the comparables to genuinely similar London townhouses, calculate the cost of an empty period and changeover, and clear up the outstanding maintenance schedule. I’m leaning toward a modest increase rather than trying to close the full £1,701 gap at once.
 
That sounds more balanced. When you calculate the gap, test more than one outcome: tenant accepts, negotiates, or leaves. Include the current rent during any notice period, plausible vacancy time and work you would do regardless of who occupies the house. That prevents routine upkeep from making a new letting look artificially expensive.
 
Since you have taken 86 days to consider it, I would now set a timetable rather than keep revisiting the same choice. Confirm the agreement terms and applicable process, finish the rent evidence, decide your minimum acceptable outcome, then approach the tenant before any deadline becomes tight. Delay can turn a reasonable discussion into a rushed formal exercise.
 
One final relationship point: invite the tenant to respond with their own concerns, particularly around maintenance and affordability, but do not promise an outcome before hearing them. A short written summary after the conversation can prevent misunderstandings. Fairness here is not automatically the lowest rent or the highest market figure; it is a supportable increase reached through a clear, lawful process.
 
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