Property maintenance for landlords: what to keep on top of

Keeping a rental property well maintained protects both the tenant's safety and the landlord's investment, but it also comes with a set of recurring legal obligations that sit alongside the more general day-to-day upkeep. It helps to think of landlord maintenance as two separate strands: routine repairs and improvements that are largely a matter of choice and budget, and a small number of statutory checks that are not optional and carry real penalties for non-compliance. This article is general information rather than legal advice, and any landlord dealing with a specific situation should check current guidance on gov.uk or take independent professional advice, since rules can change and can also differ between England, Wales, Scotland and Northern Ireland.

On the general repairs side, a commonly cited rule of thumb for budgeting is to set aside roughly 1% of a property's value each year for repairs and maintenance — offered as a rough planning guide rather than a guarantee, since actual costs depend heavily on the age and condition of the property and how well it's been maintained historically. Landlords who use a full-management letting agent should also budget for the agent's fee, commonly 10-20% of rent plus VAT, and be aware that many agents add a further markup, commonly in the region of 10-25%, on top of what contractors actually charge when they arrange repairs on the landlord's behalf. Most management agreements set a threshold, commonly somewhere around £100-£250, below which the agent can authorise a repair without checking with the landlord first, and it's worth knowing what that figure is in your own agreement so there are no surprises on a routine invoice.

The statutory side is smaller in scope but non-negotiable. Gas safety is checked annually: landlords must have gas appliances and flues in a rented property inspected by a Gas Safe registered engineer every 12 months and give the tenant a copy of the safety record, commonly called a CP12 certificate, within 28 days of the check being carried out. Electrical safety works on a longer cycle: in England, landlords must have the property's electrical installations inspected and tested by a qualified person at least once every 5 years, via an Electrical Installation Condition Report, or EICR, with a shorter interval where the inspecting engineer specifically recommends one — for example, on an older or heavily used installation. Local authorities in England can fine landlords up to £30,000 for breaching their electrical safety duties, which makes this one of the more serious compliance gaps to avoid letting slip.

Fire and carbon monoxide safety add a further layer of ongoing responsibility. In England, rented properties must have at least one smoke alarm fitted on every storey, and a carbon monoxide alarm in any room containing a fixed combustion appliance such as a boiler or log burner, excluding gas cookers. Landlords are required to test alarms on the day a new tenancy begins, and once a tenant reports a fault, the landlord becomes responsible for repairing or replacing it. These requirements are broadly similar, though not identical, in Wales, Scotland and Northern Ireland, so it's worth checking the specific rules that apply where the property is located rather than assuming England's rules carry over directly.

Beyond the statutory checks, day-to-day repairing obligations are commonly summarised — based on Section 11 of the Landlord and Tenant Act 1985 — as covering the structure and exterior of the property, including the roof, drains, gutters, external pipes, windows and exterior doors, and the installations for gas, electricity and water supply, including the boiler, heating and hot water system, and any electrical appliances the landlord has supplied. In practice, this means gutters that are blocked, a leaking external pipe, or a broken boiler are generally the landlord's responsibility to fix, while damage caused by tenant misuse, or fixtures and contents the tenant has brought themselves, generally sit outside it.

Many landlords find it easier to stay on top of all this with a planned, rather than purely reactive, approach — an annual property check covering gutters, roofline, external woodwork and general wear, timed alongside the gas safety check, catches small issues before they become expensive emergency call-outs. A simple calendar noting the gas safety renewal date, the EICR renewal date, and a rough annual repairs budget is a straightforward way to keep the recurring statutory obligations from being missed amid the more general, day-to-day upkeep of a rental property. Anyone with a specific compliance question, or a dispute with a tenant over responsibility for a repair, should check current gov.uk guidance or speak to a solicitor rather than rely on general summaries like this one.

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