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What to Look for During a Home Inspection

Jul 31, 2025 | Blog | 1 comment

Embarking on the journey of homeownership, one of the most crucial steps is an inspection, which ensures the home you’re about to purchase truly as it appears. 

A thorough home inspection can reveal hidden issues that could cost you thousands of dollars in repairs down the line. Whether you’re buying or selling, knowing what to look for in a home inspection and the questions to ask during a home inspection can make all the difference. 

In this guide, we’ll walk you through the key areas to inspect, common red flags to watch out for, and essential questions to ask both the inspector and the real estate agent. Whether you’re buying or selling a home, the home inspection process can sometimes be an added source of stress. 

At Jensen Real Estate, we make the entire home buying and selling process as simple and stress-free as possible. Contact us today.

Key areas to inspect in a home

From the roof’s peak to the basement’s depths, a thorough inspection of key areas can reveal the hidden truths of your prospective home. 

Roof

One of the most critical areas to examine is the roof. A well-maintained roof is essential for protecting your home from water damage and structural issues. Look for any signs of leaks, missing or damaged shingles, and structural damage. 

Pay close attention to the edges and valleys, as these areas are particularly vulnerable to water infiltration. If possible, get a professional opinion, as subtle issues can often be overlooked by the untrained eye.

Plumbing

Next, the plumbing system is another vital component that requires careful scrutiny. Check under sinks and in bathrooms for any signs of leaks or water damage. 

The basement is also a crucial area to inspect, as it can often harbor hidden plumbing issues. Look for damp spots, mold, and any unusual odors that might indicate a problem. A functioning and leak-free plumbing system is not only important for comfort but also for preventing costly repairs and health hazards.

Electrical

The electrical systems should not be overlooked, as outdated wiring and circuit issues can pose significant safety risks. Inspect the main electrical panel for any signs of wear or damage, and ensure that all outlets and switches are functioning properly. If you notice any flickering lights, tripped breakers, or warm outlets, these could be red flags indicating deeper issues. It’s always a good idea to have a licensed electrician assess the system, especially in older homes where the wiring might need an upgrade.

Foundation

Finally, the foundation of your home is its backbone, and any issues here can lead to major structural problems. Examine the foundation for cracks, moisture, and signs of settling. Cracks, even small ones, can be a symptom of more serious issues, and moisture can indicate a problem with drainage or waterproofing. A stable and dry foundation is crucial for the long-term integrity of your home. 

HVAC

Additionally, review the HVAC systems for efficiency and proper operation. Check the filter condition and ensure that the heating and cooling systems are functioning as they should. An efficient HVAC system can save you money on energy bills and keep your home comfortable year-round.

Common red flags to watch out for

Watch out for these common red flags that could signal bigger issues, and learn how to identify them during your inspection. 

Foundation problems

One of the most critical aspects to consider is the structural integrity of the home. Uneven floors or walls can be a telltale sign of foundation problems. These issues are not only unsightly but can also lead to more significant and costly repairs down the line. 

If you notice any cracks in the walls, particularly those that are diagonal or wider at the top or bottom, it’s a good idea to have a professional evaluate the foundation. Similarly, doors and windows that don’t close properly or stick can indicate that the structure is shifting, which is another red flag to keep in mind.

Plumbing problems

Another area to pay close attention to is the plumbing system. Leaking faucets or damp basements are often more than minor inconveniences; they can point to ongoing plumbing issues that need to be addressed. A small leak can lead to mold growth and water damage, which can compromise the home’s structural integrity and pose health risks. During your home inspection, check under sinks, around bathtubs, and in the basement for any signs of moisture or water stains. These can be early indicators of a more significant problem that might require professional intervention.

Mold concerns

Mold is a serious concern, especially in areas like bathrooms, kitchens, and basements. The presence of mold can indicate past or present water damage, which can be a major issue. Mold not only damages the surfaces it grows on but can also cause respiratory problems and other health issues. Look for any visible signs of mold, such as black or green spots, and be on the lookout for musty odors. If you suspect mold, it’s crucial to have the area tested and treated to prevent further damage and health risks.

Electrical hazards

Electrical hazards are another critical area to inspect. Flickering lights, frequently tripped circuit breakers, and outlets that don’t work can all be signs of outdated or unsafe wiring. Electrical issues can be dangerous and should be taken seriously. 

During your inspection, ask the inspector to thoroughly check the electrical system, including the main panel and any visible wiring. Ensure that all outlets and switches are functioning correctly and that there are no exposed wires or other signs of wear and tear.

Pest Infestations

Pest infestations can also be a significant red flag. Signs of pests, such as droppings, damaged wood, or active insect activity, should be addressed immediately. Termites, in particular, can cause extensive damage to a home’s structure, leading to costly repairs. Check for any visible signs of pest activity, especially in areas like the attic, basement, and around the foundation. If you notice any evidence of pests, it’s important to have a pest control professional conduct a thorough inspection to determine the extent of the problem and recommend appropriate treatment options.

Essential questions for the home inspector

Though the best home inspectors are thorough and will share all information, there are some questions you should know to ask to make sure you get a clear picture. 

A thorough home inspection is a critical step in the home sale process, and the insights you gain can help you avoid costly surprises down the line. One of the most important areas to focus on is the roof, as it protects your entire investment from the elements. Ask the inspector about the overall condition of the roof, including any signs of water damage or leaks. Understanding the extent of any issues can help you budget for repairs or negotiate with the seller.

Another key system to inquire about is the HVAC, which is crucial for maintaining a comfortable living environment. Find out the age and functionality of the HVAC system, as older units may require frequent maintenance or even replacement. The inspector can provide valuable information on the system’s efficiency and any potential problems that could affect your climate control. Additionally, electrical safety is paramount, so don’t hesitate to ask about any electrical issues, such as outdated wiring or fixtures. The inspector should be able to identify any hazards and recommend necessary upgrades to ensure your home is safe.

What to ask the real estate agent

Your real estate agent is a wealth of information, but knowing what to ask can make the difference between a smooth transaction and a costly mistake. One of the most important things to ask about is the history of repairs and improvements in the home. Understanding what has been done to the property can give you valuable insights into its condition and potential maintenance needs. For instance, ask about any major renovations, such as kitchen or bathroom upgrades, and whether they were done by professionals. It’s also crucial to know if there have been any significant repairs, especially related to the roof, foundation, or plumbing systems. This information can help you anticipate future costs and ensure that the home is a sound investment.

Know the home’s history

In addition to the home’s repair history, you should inquire about any ongoing issues with the property or the neighborhood. Are there any known problems with the house that haven’t been addressed? For example, has there been a history of water leaks or mold issues? Similarly, ask about the neighborhood. Are there any planned developments or construction projects that could affect the property’s value or your quality of life? It’s also wise to ask about crime rates, school districts, and local amenities, as these factors can significantly impact your decision to buy the home.

Another key question to ask is why the current owners are moving and how long the home has been on the market. This can provide valuable context and help you understand the seller’s motivation. If the home has been on the market for a while, it might indicate that there are issues that have deterred other buyers. On the other hand, if the sellers are relocating for a job or personal reasons, they might be more willing to negotiate on the price. Understanding the seller’s situation can give you leverage in the negotiation process and help you make a more informed decision about the home sale.

Tips for a smooth home inspection process

To ensure a hassle-free home inspection, follow these tips that will streamline the process and help you stay on top of your game. One of the most effective ways to prepare for a home inspection is to create a detailed checklist. This checklist should cover all the areas and systems you want to inspect, such as the roof, foundation, electrical systems, plumbing, and HVAC. By having a clear list of items to check, you can stay organized and make sure no concerns are overlooked. 

Staying present during the inspection is vital for several reasons. While it might be tempting to leave the inspector to their work, being there allows you to observe the process firsthand and ask immediate questions about any issues that arise. This is your opportunity to gain a deeper understanding of what to look for in a home inspection and to clarify any doubts. 

Additionally, request a detailed report from the inspector, complete with photos and recommendations for repairs. This report will serve as a valuable reference document, guiding you through the necessary steps to address any problems and ensuring that you are well-informed for the home sale negotiations.