last updated October 23rd, 2025
Older boilers can be inefficient or on the brink of failure. When purchasing a property, it's essential to check the age and service history of the boiler. Replacing a faulty boiler or upgrading the heating system can be costly but is crucial for energy efficiency and comfort.
Roofs can suffer from general wear and tear, missing tiles or more serious structural issues. If the roof hasn’t been maintained properly, you may need to repair or replace parts of it to prevent leaks and further damage to the property.
Draughty or single-glazed windows, along with old or insecure doors, often need replacing to improve insulation and security. Double or triple glazing can significantly reduce energy bills and improve noise insulation.
Many older homes still have outdated wiring that may not meet modern safety standards. A full electrical inspection (EICR) can identify any issues and rewiring, while invasive, is sometimes necessary to ensure the property is safe and functional.
Leaking pipes, old lead plumbing or poor water pressure are common problems in older properties. You may need to replace pipework, update fixtures or install a modern plumbing system to avoid future issues.
Rising damp, condensation or penetrating damp are common concerns, especially in older houses. Insulation in lofts, walls or floors may also need upgrading to improve energy efficiency and prevent moisture-related problems.
Kitchens often show signs of heavy use, with worn-out cabinets, broken appliances or dated layouts. Replacing or refurbishing the kitchen can enhance both functionality and the property’s value.
Bathrooms can suffer from mould, limescale and outdated fittings. You may find you need to repair leaking taps, replace cracked tiles or completely refurbish the space to meet modern standards.
Floors may be damaged, squeaky or simply outdated. Whether it’s refinishing wooden flooring, replacing old carpets or levelling uneven floors, updating the flooring can make a big difference to your home’s comfort and appeal.
Exterior spaces are often neglected by previous owners. You might need to repair fencing, sheds or garages, especially if they're damaged or poorly maintained, to ensure security and usability of your outdoor space.
Blocked, cracked or sagging guttering can cause water to overflow and damage walls and foundations. It’s important to ensure all gutters and downpipes are in good condition to prevent damp and structural issues.
Peeling paint or cracked render on the outside of the house not only looks unsightly but can also lead to water ingress and damage. Repainting or re-rendering can protect the building and improve curb appeal.
Many homes have inadequate loft insulation or poor ventilation, which can lead to heat loss and condensation problems. Topping up insulation and ensuring proper airflow is a cost-effective way to improve energy efficiency.
Chimneys may need repointing, flue lining or even partial rebuilding if they’re unstable. If you plan to use an open fire or install a wood burner, it’s essential the chimney is safe and functional.
Cracks in plaster, damp patches or outdated textured finishes like Artex may need attention. Replastering and repainting can freshen up a home and fix deeper issues hidden beneath the surface.
Sagging ceilings, water stains or old asbestos-based materials might be present in older properties. Replacing or repairing ceilings can be necessary both for safety and aesthetics.
Outdated or unsafe light fittings are common in older homes. Upgrading to modern, energy-efficient lighting improves safety, appearance and running costs.
Cracked paving, loose gravel or uneven surfaces can be both unsightly and hazardous. Replacing or repairing these areas enhances the property’s entrance and ensures safety.
Many homes come with outdated or non-functioning alarm systems. Updating locks, installing motion sensors or fitting a modern security system can improve peace of mind and insurance premiums.
Garden walls, hedges and fences often need repairs or replacement due to age or neglect. It’s also important to ensure that boundaries are clearly marked and legally accurate, which can avoid disputes with neighbours.
All of the above potential costs should be considered when making a bid and negotiating the house price (see Rule of thumb for making an offer on a house - How to Negotiate).
