EPC Ogmore

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What is an EPC?

An Energy Performance Certificate (EPC) is an official document that assesses the energy efficiency of a property. An EPC rating is based on a scale from A to G. A is the highest rating, indicating the most energy-efficient properties, while G is the lowest rating, indicating the least energy-efficient properties. Along with the rating, the certificate suggests ways to improve the property’s energy efficiency.

Benefits of an EPC

Firstly, an EPC can improve your property’s market value. A higher rating can attract potential buyers who are environmentally conscious and are looking for energy-efficient homes. Secondly, an EPC can lower your utility bills. By following the suggestions in the certificate, you can save money on heating, lighting, and water bills. Thirdly, an EPC can help you reduce your carbon footprint. Properties are responsible for a significant amount of carbon dioxide emissions. By improving energy efficiency, you can significantly contribute to reducing carbon emissions.

Why Homeowners and Landlords in Ogmore Need an EPC

If you are a landlord in Ogmore, you are legally required to have an EPC when renting out your property. If you do not provide a valid EPC, you could face a penalty of up to £5,000. Homeowners in Ogmore should also obtain an EPC before selling their property. From 2028, it will be illegal to sell a property that does not have an EPC rating of at least E. Therefore, obtaining an EPC now can save you money and avoid potential legal issues in the future.

Regulations Regarding EPCs in the UK

The UK government has set regulations concerning EPCs, making them mandatory for homeowners and landlords. Additionally, the government has pledged to achieve net-zero carbon emissions by 2050. This means that properties will need to be even more energy-efficient in the coming years. From 2025, rental properties in England and Wales will need to have a rating of at least C. By 2030, commercial properties will also need to have an EPC rating of at least B. These regulations incentivize property owners to improve their property’s minimum energy efficiency by choosing low-carbon heating systems, insulation materials, and renewable energy sources.

What Happens During an EPC Assessment?

Firstly, let’s focus on the outside of your property. During the assessment, the DEA will examine the exterior of your house to determine its age, construction type, roof type, and whether there are any extensions or detached buildings. They will also inspect the brickwork to see if there are any signs of insulation. All of these factors are considered when calculating the EPC rating, which is why it’s vital that the DEA can access the entire exterior of your property.

So, what can you do to ensure that the DEA can inspect the outside of your home? The access should be unobstructed, so if you have any large items of furniture or garden equipment in the way, move them before the assessment. If you have a gate or fence that the DEA needs to pass through to access your property, make sure you unlock it and leave it open. If you have a pet, it’s a good idea to secure them during the assessment to avoid any distractions.

Moving onto the interior of your property, the DEA will need to take a closer look at each room to gather information about the heating system, insulation, lighting, and other factors. This means they will need access to all the rooms in the house, including any loft spaces, cellars, or garages that are attached. If any parts of your home are inaccessible, such as a locked room or boarded-up loft hatch, let your DEA know in advance so they can make a note of it in their report.

When it comes to preparing your home for the assessment, ensure that each room is tidy and easily accessible. Clear any clutter or items that may obstruct access. Your energy assessor will need to take measurements of the rooms, so make sure that any furniture or items aren’t blocking their way. You should also check that all the lightbulbs are working correctly before the assessor arrives.

Finally, if you’re looking to hire a DEA to carry out an EPC assessment, make sure you choose a reputable provider. The DEA should be certified and accredited by a recognized body, such as Stroma, and have plenty of experience conducting assessments on properties similar to yours. Be wary of any providers who offer unreasonably cheap services, as this may indicate that they are not up to standard.

Not sure whether the property already has a valid certificate? find your property’s EPC on the government register in seconds.

EPC data for Ogmore

Figures below are for Vale of Glamorgan, the local authority covering Ogmore, from the Energy Performance of Buildings Register to 2026 Q2.

2,455EPCs reach their 10-year expiry in the next 12 months
Band CThe most common rating, on 51% of certificates
43%Rated D or below, against 46% nationally
£1,024Average estimated heating cost a year

That expiry count is certificates lodged ten years ago and now coming up for renewal. Some of those homes have already been re-certified since, which authority-level data cannot show, so treat it as the ceiling rather than a to-do list.

How Vale of Glamorgan rates

Share of the 14,805 certificates lodged in the five years to 2026 Q2. This is the certificates lodged, not a survey of every home in the area.

What gets assessed around here

69% of the certificates lodged here are for houses. The average floor area is 96.1m², roughly 11m² larger than the England and Wales average. Estimated heating costs average £1,024 a year, £85 a year above the national figure. 39% of certificates were lodged for rented homes.

Radon in Ogmore

Ogmore sits in a radon Affected Area. The UKHSA and British Geological Survey put the 1km square covering the town centre in a band where between 10 and 30 in 100 homes are estimated to be at or above the radon action level of 200 becquerels per cubic metre. Radon is not measured during an EPC survey and does not affect the rating, but if you are buying, selling or improving a home here it is worth a test kit, and worth knowing before you seal a property up: draught-proofing and insulation work can raise indoor radon if ventilation is reduced. The atlas is indicative and works to a 1km grid, so it describes the area rather than any one property.

What an EPC costs in Ogmore

An EPC around here generally costs between £55 and £150, though it depends on the property: floor area, whether there are rooms in the roof, extensions, and how far the assessor travels all move the price. We are not a panel and we do not set anybody's fees, so the figure you are quoted comes from the assessor doing the work. Contact one above for a price on your property.

Sources: MHCLG Energy Performance of Buildings Certificates live tables, 2026 Q2; UKHSA and British Geological Survey Indicative Atlas of Radon. Prepared 2026-09-11.

What to expect when a Domestic Energy Assessor comes to your property

Every Domestic Energy Assessor / DEA will have their own order and format of carrying out the EPC depending on the software that they use and their personal preference to efficiency.

Frequently Asked Questions

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