Neil Hammond

Independent Energy Assessor
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Q: How long does an EPC assessment take? 
A: Typically around 45mins to 1 hour for a 3-bed semi. Complex properties with one or more extensions will take longer.
 
Q: What is the assessment procedure? 
A: Dimensions of the property will be taken to ascertain the floor area and floor heights. Access to all rooms is required to log information on radiators, glazing and lighting. The loft area is checked for insulation (typically done from the hatch) and details are taken of primary and secondary heating systems along with any hot water tank installed. Photographs need to be taken during the assessment purely to support site note statements and are not released with the EPC.
 
Q: Will my current spending on energy bills be taken into account? 
A: The estimated energy bill calculations on the EPC are based on standardised living conditions and not on the individual owner's lifestyle. This allows benchmark comparisons between properties of a similar type.
 
Q: Will I invalidate the EPC if I carry out changes to the property? 
A: No. You will need to point out to perspective buyers that you have made the changes and therefore increased the energy efficiency rating to that stated.
If you make significant changes you should consider getting the certificate renewed (would require a re-visit) in order that the EPC fully represents the property as it is now and the fuel cost calculations on the front of the certificate show the savings from the changes made.
 
Q: Will you need to lift floorboards?
A: The assessment is based on a visual inspection only and therefore there is no need to remove or move fixtures. Access will be needed to all rooms including the loft and any cellar as well as access to the boiler, heating controls, hot-water storage and gas/electric meters.
 
Q: I know I have loft insulation but it is hidden under boards?
A: Every reasonable effort is made to identify where insulation is installed including cavities and loft (see restriction of visual assessment above). Where no access is possible it will be necessary for the owner to provide an installation certificate or guarantee/warrantee as evidence.
 
Q: I want to check the energy efficiency rating of my house but I am not looking to sell yet? 
A: No problem. If you do move within 12 months the EPC will still be valid. If you are not moving you will benefit from finding out how good your home is at generating and retaining the energy used and what improvements could be made to reduce your energy bills.
 
Q: Do I own my Home Information Pack? 
A: It will depend on where you purchase your HIP from and how you pay for it. If you create your own HIP or order direct from a HIP supplier then you will own the pack. If you order via an Estate Agent you will need to check the contract terms especially if you have elected to defer the payment until sold.
Q: Can I produce my own Home Information Pack? 
A: Yes. There is no legal restriction on who can produce a HIP but you will need an accredited Energy Assessor to produce the EPC part. The official government website contains information on the contents of a HIP - see the Useful Links page.
 
Q: Do Estate Agents accept HIPs produced by others? 
A: Yes, although some may charge a nominal admin fee to check its legality.
 
Q: How can I check if an Energy Assessor is accredited? 
A: Use the following link DEA Register and type in either the accreditation number or the name details. Additionally all accredited DEA's are checked with the Criminals Register Bureau.