EPC Lancaster

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What is an EPC?

An Energy Performance Certificate (EPC) is an essential document that details the energy efficiency of a property. It assigns properties an energy rating from ‘A’ (most efficient) to ‘G’ (least efficient), helping homeowners, tenants, and potential buyers understand a property’s energy consumption and costs. Having an EPC is a legal requirement when selling, renting or building a property in the UK, including Lancaster.

Benefits of EPCs

EPCs offer numerous benefits. For homeowners, a good EPC rating can increase a property’s market value and desirability, as it indicates lower energy costs. For potential buyers or tenants, it provides an estimation of the property’s energy costs. Moreover, EPCs provide recommendations on how to enhance a property’s energy efficiency, which can be useful for homeowners seeking to reduce their environmental impact.

Energy Upgrades

To improve an EPC rating, homeowners in Lancaster can make several upgrades. These can include improving insulation, using energy-efficient appliances, installing smart meters, double-glazing windows, and introducing renewable energy systems such as solar panels or heat pumps.

Government Regulations on EPCs

As part of the UK government’s efforts to achieve its climate goals, regulations around EPCs have tightened. By April 2025, all new tenancies will need to have a minimum EPC rating of ‘C’. This will extend to existing tenancies by 2028. Fines for non-compliance can be substantial, ranging from £1,000 to £5,000 per residential property.

The Importance of EPCs for Lancaster Homeowners and Landlords

With these regulatory changes in mind, it is clear that homeowners and landlords in Lancaster need to pay attention to their properties’ EPC ratings. These changes affect landlords the most, as they may need to invest in improving their properties’ energy efficiency to meet the new legal standards. Similarly, homeowners looking to sell could benefit from making energy-efficient upgrades to their homes, as this could increase their property’s value.

Recent Developments and Events

The government’s decision to delay the implementation of new EPC standards has received criticism, with some arguing it will result in increased costs for tenants. However, the government has suggested that the delay is necessary to give landlords enough time to make required property improvements.

The city of Lancaster, recognising the importance of energy efficiency, has recently launched an initiative to help homeowners and landlords improve their properties’ energy efficiency. The programme includes offering grants for energy-efficient upgrades.

As the UK strives to meet its climate targets, energy efficiency in homes will continue to be a focus. These impending changes to EPC regulations signify a major shift for homeowners and landlords in Lancaster and across the UK. Taking proactive steps to understand these regulations and improve a property’s energy efficiency can not only comply with the new rules but also provide significant benefits to all parties involved.

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

EPC data for Lancaster

Figures below are for the Lancaster local authority area, from the Energy Performance of Buildings Register to 2026 Q2.

2,789EPCs reach their 10-year expiry in the next 12 months
Band DThe most common rating, on 44% of certificates
58%Rated D or below, against 46% nationally
£1,094Average 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 Lancaster rates

Share of the 16,185 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

63% of the certificates lodged here are for houses. The average floor area is 86.9m², about the England and Wales average. Estimated heating costs average £1,094 a year, £155 a year above the national figure. 33% of certificates were lodged for rented homes.

Radon in Lancaster

Lancaster 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.

Listed buildings and conservation areas

Planning records published for the area within a mile of Lancaster centre show 7 conservation areas. That matters for an EPC in two ways. A listed building is normally exempt from needing one where meeting the minimum energy requirements would unacceptably alter its character or appearance, though the exemption is not automatic and the decision rests with the owner on advice. And in conservation areas and article 4 areas the improvements an EPC recommends, replacement glazing or external wall insulation in particular, often need consent before they can be carried out. Your assessor will record what is actually there; the consent question is one for the council.

What an EPC costs in Lancaster

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; planning.data.gov.uk. 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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