Domestic EPC
£70–£150
An accredited assessor visits and lodges your Energy Performance Certificate on the government register.
EPC and SAP
SAP calculation (new build or extension)
Design-stage SAP, as-built SAP and the EPC for new dwellings and extensions.
Priced to the building
£150–£350 per flat
We confirm a fixed fee after a short call.
Request a quote Or call 020 8914 7824What you get
What's included
- Design SAP calculation from your drawings
- As-built SAP once construction is complete
- On-construction EPC for new dwellings
Who it's for
- Self-builders and developers
- Extensions that need to show Part L compliance
- Conversions creating new dwellings
The visit
Worked from drawings and specifications; an air test may also be needed.
Request a quote
Get a price for your sap calculation (new build or extension)
Tell us a little about the building. We'll call to scope it and confirm a fixed fee.
- 1Send us the details
- 2We scope it on a short call
- 3Fixed fee, then survey and report
Questions
About the sap calculation (new build or extension)
Why isn't this bookable online?
The price depends on the number of dwellings and design stage. Send us the details and we'll quote — typically £150–£350 per dwelling.
Related
Other surveys you might need
Begin your project
Not sure which survey?
The free EPC Check & Upgrade Planner ranks every upgrade for your home and tells you which survey confirms the figures.