Rainy weather is a useful reminder to check how a home manages water. A simple inspection can help a landlord spot visible maintenance issues and make it easier for tenants to report problems. It cannot predict every leak or prevent every flood, so treat it as routine observation rather than a guarantee that a property will stay dry.
Start outside
From a safe place on the ground, look for gutters or downpipes that appear blocked, loose or overflowing, and for water collecting close to the building. Note missing roof coverings, cracked external finishes, damaged seals around windows, or water marks that may need a closer assessment. Do not climb ladders or attempt roof work without suitable training and equipment; arrange a competent contractor where access or repair is unsafe.
Check that drains and gullies are not visibly obstructed by leaves or other debris. If water is not draining, avoid using chemicals or tools that could damage the system; ask a drainage professional to investigate. Where a home has a history of surface water or river flooding, check the official local flood information and make a property-specific plan rather than relying on general seasonal advice.
Look for signs indoors
After heavy rain, ask tenants to report fresh damp patches, water ingress, persistent condensation or a change in how windows and doors close. Record the location, date and any photographs they choose to share. A recurring mark may have several possible causes, so avoid assuming it is simply condensation or asking the occupier to solve a building defect themselves. Arrange a qualified inspection if the source is unclear.
Keep kitchens and bathrooms ventilated, and check that existing extractor fans work. Government guidance says landlords should address underlying causes of damp and mould, including building defects and inadequate ventilation. It advises checking gutters, pipes, window seals, roof finishes and ventilation when investigating possible causes. Deal with any leak or structural fault at its source; cleaning a visible mark alone may not resolve the problem.
Make the repair route clear
In England, GOV.UK says landlords are responsible for repairs to the structure and exterior, including drains and external pipes, as well as specified installations such as heating and hot water. The repair rules differ in Scotland and Northern Ireland, so check the guidance for the property’s location and any relevant agreement. Agree access with the tenant and keep them updated about the expected repair visit.
A brief seasonal record can list what was observed, what needs professional attention, who is arranging it and when to follow up. This makes maintenance easier to track without promising savings, a particular energy performance or a trouble-free winter.
Further reading: GOV.UK, Making repairs: https://www.gov.uk/renting-out-a-property/making-repairs ; How to rent a safe home: https://www.gov.uk/government/publications/how-to-rent-a-safe-home/how-to-rent-a-safe-home ; Met Office, Staying safe in heavy rain: https://weather.metoffice.gov.uk/warnings-and-advice/seasonal-advice/stay-safe-in-heavy-rain. Checked 26 October 2026.