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EPC Energy Performance Certificate Shock Surprise

Our village halls attached house is due to be rented out again and a couple of days ago had a EPC Energy Performance Certificate survey.

Due its form of construction, its a late 1890s Grade II listed building, no cavity walls, no floor insulation etc I was pleased that it achieved a D rating which means that it is OK to rent out, since the current minimum is E for rented property. However I was a little nervous when the surveyor told me that from 2025 the minimum will be C but as a Grade II listed I should be able to get an exemption.

However, the house that my wife rents out scored a D in 2019 and in order to become a C requires, in the suggested order: Floor insulation, Solar Water heating and Photovoltaic panels with a typical expected cost of  £20,000 as per the certificate! I've ignored the sloping ceiling insulation which was Number 1 on the list at £1500, this due to the previous owner converting a utility room into a breakfast room and removing the ceiling and creating a pyramid style ceiling.

The certificate (like all others visible on the UK Gov website) reminds all that the UK average is D.  These rules apparently were from the EU and take into account that the average age of a house is higher in the UK compared with the EU, so theirs have been built on average to a better spec.

Interestingly electric central heating makes the situation worse, my wife's property luckily has had a condensing combi-boiler fitted 2 years ago.  I joked(?) with the surveyor whether an EV charger is good or bad, she was not too sure.  

If you want to check EPCs then go to 

Clive

Parents
  • Chris Pearson: 
     

    What is floor insulation please? I assume that it refers to solid floors in contact with the ground.

    Yes floor insulation in recently built houses tends to be solid thick sheets of a foam like material upon which a concrete type screed, maybe with underfloor heating is laid. In my wife's house case the house has a solid concrete floor, with "plastic" tiles on top. Typical of the late 50's to later. Same as our previous house built in 1973.

    The house in question is typical of the era, brick cavity walls now insulation filled, a pyramid style roof with the full amount of insulation, a 2 year old condensing combi boiler, full double glazing.

    It was rated D in 2019 which is also the England Wales average (not sure about Scotland).

    Yet from 2025 it has to achieve a C.

    The suggested route, which is in the order listed is:

    Floor Insulation est £6K  massive job.

    Solar Water Heating £6K - What about the 2 year old boiler? And how would it be plumbed in? Does not bear thinking about.

    Solar Panels £8K Only one of the roof's "triangles" faces south, the front elevation. 

    All the above takes it to a C.  At a mere cost of £20K plus lost rent and redecoration - pay back time? And leaves the most unsightly appearance that I can imagine.

    Have a look at 

    Any house that has been sold in recent years will have an epc and since 2018 (I think) all rented accommodation.

    Clive

Reply
  • Chris Pearson: 
     

    What is floor insulation please? I assume that it refers to solid floors in contact with the ground.

    Yes floor insulation in recently built houses tends to be solid thick sheets of a foam like material upon which a concrete type screed, maybe with underfloor heating is laid. In my wife's house case the house has a solid concrete floor, with "plastic" tiles on top. Typical of the late 50's to later. Same as our previous house built in 1973.

    The house in question is typical of the era, brick cavity walls now insulation filled, a pyramid style roof with the full amount of insulation, a 2 year old condensing combi boiler, full double glazing.

    It was rated D in 2019 which is also the England Wales average (not sure about Scotland).

    Yet from 2025 it has to achieve a C.

    The suggested route, which is in the order listed is:

    Floor Insulation est £6K  massive job.

    Solar Water Heating £6K - What about the 2 year old boiler? And how would it be plumbed in? Does not bear thinking about.

    Solar Panels £8K Only one of the roof's "triangles" faces south, the front elevation. 

    All the above takes it to a C.  At a mere cost of £20K plus lost rent and redecoration - pay back time? And leaves the most unsightly appearance that I can imagine.

    Have a look at 

    Any house that has been sold in recent years will have an epc and since 2018 (I think) all rented accommodation.

    Clive

Children
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