Domestic EPC (RDSAP 10)

Energy Performance Certificates

Google Rated

Good ratings are more attractive to potential tenants and buyers as they are cheaper to run.

24hr

Report Delivery

£40

Prices From

10yrs

Certificate Valid

Our accredited domestic EPC assessors visit your property, carry out a thorough inspection and grade it from A to G — with recommendations to save energy, reduce bills and help protect the planet. Whether it’s a Victorian terrace or a new-build flat, we’ve got you covered.

Why Choose Us?

Trusted by homeowners, landlords & estate agents across London & South East England

All Property Types Covered

From compact flats to large Victorian homes — we assess any residential property, old or new build.

Full Legal Compliance

EPCs are a legal requirement for selling, renting or constructing a property — we ensure yours is fully compliant.

Energy-Saving Recommendations

Every EPC includes practical suggestions on how to reduce energy use, lower bills and cut carbon emissions.

RDSAP 10 Ready

We use the latest RDSAP 10 methodology (from June 2025) for more accurate, evidence-based assessments.

Fast & Efficient Service

Next day appointments available with certificates delivered within 24 hours. Competitively priced from just £40.

No Fuss, No Hassle

Friendly, experienced assessors who make the process simple — we handle everything from survey to lodgement.

New Legislation: RDSAP 10 — June 2025

The government is introducing an updated EPC assessment process. Here’s what you need to know.

New EPC Rating Process: Introducing RDSAP 10

Starting 15th June 2025, the government is implementing an updated version of the Energy Performance Certificate process, known as RDSAP 10. This advanced software introduces a more comprehensive and detailed survey methodology, resulting in more accurate and reliable EPCs.
These significant changes are designed to produce a more precise evaluation of your property’s energy performance. EPC ratings will now depend more on factual data rather than assumptions — which may influence the final score. If documentation is not available, the assessment may result in a lower EPC rating.

Enhanced Data Collection

Assessors will now gather more specific information, including the dimensions and types of all glazing, heating systems and their efficiencies — supported by evidence such as model numbers, manufacturer data or smart heating controls.

Evidence-Driven Assessment

Home improvements like insulation upgrades or new windows will only be reflected if verifiable evidence is provided. The EPC process now relies much more heavily on documentary proof supplied by homeowners, landlords and agents.

What This Means for You

Prepare your documents in advance — installation certificates, product specifications, and improvement receipts will all help ensure your property receives the most accurate and favourable EPC rating possible.

Why the Update Matters

This marks the most substantial revision in over a decade, ensuring EPCs are based on verified and accurate information. You will receive an EPC that truly reflects your property’s current energy efficiency.

Who Needs a Domestic EPC?

Understanding your legal obligations under UK domestic EPC legislation

Required When Selling

An EPC must be available to prospective buyers from the moment your property is listed for sale. Estate agents are legally obliged to include it in all marketing materials.

Required When Letting

Landlords must have a valid EPC before any property is marketed for rent. From April 2020, properties must achieve at least a Band E rating under MEES to be legally let.

Required for New Construction

All newly constructed residential properties require an EPC before occupation. Developers must ensure the building meets current energy standards and the certificate is lodged on the national register.

What Does an EPC Tell You?

An EPC grades your home from A (most efficient) to G (least efficient) and includes current energy costs, potential savings, and specific recommendations. The average UK home sits between D and E. A higher rating attracts better tenants and buyers and can increase your property’s value.

How Long is an EPC Valid?

A domestic EPC is valid for 10 years, unless significant energy improvements are made to the property, in which case it is worth getting a new assessment to reflect the improvements and potentially boost your rating.