When home hunting you can easily be swept up in the excitement of what is on the property market. However, it is important to look beyond the surface and consider factors that could impact energy efficiency and long-term costs. 

With this in mind, the experts at BOXT have put together a handy checklist on things you should look out for when purchasing a property.

1. Check the Insulation Quality

Insulation plays a crucial role in maintaining a comfortable temperature in your home and reducing energy costs. When touring a home, ask about the type and condition of the insulation in the walls, attic, and crawl spaces. Look for signs of poor insulation, such as drafts or significant temperature variations between rooms. For older homes, inquire if the insulation has been updated, as older materials may not be as effective.

2. Evaluate the Energy Efficiency Rating

Energy efficiency ratings, such as the Energy Performance Certificate (EPC), provide insights into how much energy a home consumes. A higher rating means lower energy bills and a smaller carbon footprint. Ask the seller or real estate agent for the home’s energy efficiency report. Pay attention to recommended improvements, as they can give you an idea of potential upgrades you might need to invest in after purchase.

3. Research Average Utility Costs

Understanding the average utility costs in the area can help you budget for monthly expenses. Ask the current owner or your real estate agent for recent utility bills or average costs for electricity, gas, water, and heating. You can also contact local utility companies directly to get an estimate. Consider factors like the size of the home, climate, and the efficiency of installed systems, as these can significantly impact utility costs.

4. Assess Solar Panel Compatibility

If you’re considering installing solar panels, check whether the home is suitable. Look for a roof that has sufficient surface area, is in good condition, and ideally faces south  to maximise sunlight exposure. Check for any shading from nearby trees or buildings that might limit solar energy production. Also, research local regulations, incentives, and the homeowner’s association rules to ensure that you can install solar panels without any issues.

5. Inspect the HVAC System

The heating, ventilation, and air conditioning (HVAC) system is a significant contributor to a home’s energy efficiency and comfort. Ask about the age, maintenance history, and efficiency of the system. Look for modern, energy-efficient units that have been well-maintained. If the HVAC system is old or inefficient, factor the potential cost of replacement into your budget.

6. Understand Local Weather Patterns

The local climate affects both your comfort and your energy bills. Research the area’s weather patterns to see how they might impact heating, cooling, and overall energy use. Homes in colder climates will need better insulation and heating systems, while those in warmer areas may require efficient air conditioning and good ventilation.

7. Investigate the Windows and Doors

Windows and doors are common sources of heat loss and drafts. During your home inspection, check if the windows are double or triple-glazed, which improves insulation and energy efficiency. Ensure that doors have proper seals and weather stripping. Replacing old, inefficient windows or doors can be costly, so factor this into your decision-making.

8. Review the Roof’s Condition

A roof in good condition is essential for energy efficiency and protecting your home from the elements. Inspect the roof for signs of damage, such as missing shingles, leaks, or sagging. Ask about the age of the roof and the materials used. A well-maintained roof not only contributes to lower energy costs but also supports solar panel installation if you plan to go that route.

How to Find This Information:

• Home Inspection: Hire a professional home inspector to thoroughly evaluate the property for insulation quality, HVAC systems, windows, and roofing.
• Energy Audits: Consider getting an energy audit to assess the home’s efficiency and identify areas for improvement.
• Local Utility Companies: Contact them for historical utility costs and potential energy-saving programs.
• Estate Agent: They can provide insights into neighbourhood trends, including average bills and solar panel installations.
• Online Resources: Use online tools to check energy efficiency ratings, local solar panel incentives, and regulations.

Andy Kerr, founder and CEO of BOXT, comments: “Buying a home is one of the most significant investments you’ll ever make, so it’s crucial to look beyond just aesthetics. Pay close attention to the home’s energy efficiency, insulation, and HVAC system, as these can greatly impact your long-term costs and comfort. Don’t forget to consider the potential for solar energy, especially as more homeowners are looking to reduce their carbon footprint. By doing your homework and getting a thorough inspection, you can ensure that your new home is both comfortable and cost-efficient for years to come.”