Red flags to watch for during property viewings

House hunting can be an emotional process, but keeping a critical eye during property viewings is essential. This comprehensive guide will help you identify potential issues that could save you from costly mistakes or future headaches.

Structural concerns

Some of the most serious red flags relate to a property's structural integrity. Watch for cracks in walls, particularly around windows and doors. While hairline cracks are common, diagonal cracks or those wider than 1/4 inch warrant further investigation. Look for signs of subsidence, such as doors that don't close properly or uneven floors. Pay attention to walls that appear to lean or bow, as these could indicate serious structural problems.

Examine the roof condition from both outside and inside the loft space. Missing tiles, sagging sections, or daylight visible through the roof indicate potentially expensive repairs. Inside the loft, check for signs of water damage or inadequate insulation. Dark stains or mold on roof timbers suggest ongoing water ingress issues.

Damp and moisture issues

Dampness can be one of the most problematic and expensive issues to rectify. Look for telltale signs like peeling wallpaper, bubbling paint, or tide marks on walls. A musty smell often indicates ongoing damp problems. Pay particular attention to corners and areas around windows. Brown or yellow stains on walls and ceilings typically suggest water damage, either from leaks or condensation issues.

In basements and ground floor rooms, check for signs of rising damp. A distinctive horizontal tide mark about one meter up the wall is a classic indicator. Examine external walls for damaged guttering or downpipes that could be causing water ingress.

Electrical systems

Outdated or dangerous electrical systems can be both hazardous and expensive to replace. Check the age and condition of the consumer unit (fuse box). Modern units have circuit breakers rather than old style fuses. Look for sufficient electrical outlets in each room and their condition. Signs of scorching around sockets or lights can indicate dangerous wiring issues.

Be wary of excessive extension cord use, which might suggest insufficient electrical capacity. Ask about the age of the wiring and when it was last inspected. Properties with original wiring from before the 1970s often require complete rewiring to meet current safety standards.

Plumbing problems

Water pressure issues, leaking pipes, and outdated plumbing can create significant headaches. Run taps to check water pressure and how quickly hot water arrives. Look under sinks and around toilets for signs of leaks or water damage. Check for stains or warping on floors around bathrooms and kitchens that might indicate hidden leaks.

Examine visible pipework for signs of damage or makeshift repairs. Ask about the boiler's age and service history. Look for signs of lead pipes, which can be a health hazard and usually need replacement. Check the water tanks in the loft if present, looking for leaks or damaged insulation.

Environmental and location issues

External factors can significantly impact a property's value and livability. Check for signs of Japanese Knotweed or other invasive plants in the garden. Look at neighboring properties for signs of neglect that could affect your property's value. Consider noise levels at different times of day and from various sources like roads, railways, or nearby businesses.

Examine the immediate area for potential flood risks, including nearby water courses or low lying land. Look for signs of subsidence in neighboring properties, as this could indicate area wide issues. Consider aspects like overhead power lines or mobile phone masts that might affect property value.

Planning and legal considerations

Some red flags aren't immediately visible but require investigation. Look for signs of unofficial extensions or modifications that might lack proper planning permission. In terraced houses, check for evidence of party wall agreements for any structural work. For leasehold properties, investigate service charges, ground rent terms, and the length of the lease.

Remember, spotting red flags isn't about finding the perfect property because such a thing rarely exists. Instead, it's about making an informed decision, understanding potential issues, and ensuring any problems are reflected in the property's price and your future plans.