As London moves into the warmer months, rental properties face a different set of pressures. While winter is often associated with urgent repairs, spring and summer are just as important from a maintenance perspective—particularly when it comes to prevention.
For landlords, this is the ideal time to get ahead of seasonal issues, protect your investment, and ensure tenants remain comfortable and satisfied. Here are some of the most common problems seen during spring and summer—and what you can do to stay on top of them.
Blocked gutters and drainage
During autumn and winter, gutters tend to collect leaves, moss, and general debris. By spring, this build-up can start to cause problems, especially when rainfall increases.
Overflowing gutters can lead to water running down external walls, increasing the risk of damp and damage to brickwork or foundations.
What to do:
Schedule a gutter clean at the start of spring
Check joints and brackets for any signs of wear
Make sure water is flowing freely through downpipes
Staying on top of this early can prevent more serious—and costly—issues later in the year.
Increased pest activity
As temperatures rise, so does pest activity. Ants, wasps, rodents, and flies are far more active in spring and summer, and rental properties can be particularly vulnerable if there are small entry points or food sources available.
What to do:
Seal any gaps around windows, doors, and pipework
Advise tenants on proper waste storage and disposal
Arrange pest control quickly if there are early signs of infestation
Acting early is key. Left unresolved, minor pest issues can escalate quickly and affect tenant satisfaction.
Poor ventilation and indoor air quality
While winter is typically associated with condensation, spring and summer can also present ventilation challenges—particularly in properties where airflow is limited.
With tenants more likely to cook, shower, and keep windows closed during warmer days (especially in city-centre flats), humidity can still build up.
What to do:
Check extractor fans in kitchens and bathrooms are working properly
Ensure trickle vents are open and unobstructed
Encourage tenants to ventilate regularly
Good airflow helps prevent condensation, mould, and lingering odours—protecting both the property and tenant wellbeing.
Garden and outdoor space upkeep
Outdoor areas come back into use during spring and summer, and expectations around their condition increase. Overgrown gardens, damaged fencing, or unsafe paving can quickly become a point of complaint.
What to do:
Arrange seasonal garden maintenance (lawn cutting, pruning, weed control)
Inspect fences, gates, and paving for safety issues
Clearly outline tenant and landlord responsibilities in the tenancy agreement
Well-maintained outdoor space not only keeps tenants happy but can also enhance the overall value and appeal of your property.
Exterior wear and tear
After months of cold and wet weather, the exterior of a property may show signs of deterioration. Cracked paint, loose roof tiles, or damaged sealant can worsen quickly during warmer, drier conditions.
What to do:
Carry out a visual inspection of the property exterior
Address minor repairs before they escalate
Repaint or reseal areas where needed
Spring is the ideal time to carry out these works before summer demand for contractors increases.
A proactive approach pays off
Seasonal maintenance is not just about avoiding problems—it is about protecting your investment and providing a better experience for your tenants. By addressing these common issues early, landlords can reduce emergency callouts, control costs, and minimise void periods.
At Letio, we support landlords with proactive maintenance planning, reliable contractor coordination, and clear, transparent pricing. Our approach ensures that small issues are handled before they become bigger—and more expensive—problems.
Final thoughts
Preparing your property for spring and summer does not need to be complicated, but it does require attention and planning. A few simple checks and preventative actions now can make a significant difference in the months ahead.
If you would like support managing your property maintenance this season, Letio is here to help—keeping things simple, efficient, and stress-free.
