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A Cornish granite cottage exterior under clear daylight, suitable for an energy assessment

Energy Performance Certificates · Penryn, Cornwall

EPC Penryn

Request a quote for a domestic EPC in Penryn, carried out by an Elmhurst-accredited Domestic Energy Assessor.

On the booking page, choose Residential, then Domestic EPC.

EPC ratings in Penryn

Local median score
69 Band C
Band C or above
53% of homes with an EPC
Truro and Falmouth (constituency)
67 Band D
England
69 Band C

Roughly 53 in every 100 certificated homes in and around Penryn are band C or higher, with a median score of 69, band C (ONS area Cornwall 060).

That puts it 2 points above the median for the Truro and Falmouth constituency (67) and level with England (69). New-build homes here score a median 83, against 68 for existing homes.

Source window: EPCs lodged April 2015 to March 2025, latest per home.

Why Penryn homes score as they do

Age of the housing

With 22% of homes older than 1919 and 26% newer than 2000, Penryn has a sizeable stock of early, typically solid-walled houses. In the Truro and Falmouth constituency, only 13% of pre-1929 homes reach band C.

How Penryn heats its homes

67% of the 4,099 households counted in Penryn in 2021 used only mains gas for heating. Other single fuels: electricity 13%, oil 4%. 10% combined more than one, and 4% had no central heating. Gas prices in the EPC model are low, which helps on-gas homes.

Type of home

Penryn is 28% detached, 26% semi-detached, 25% terraced, 20% flats by Census 2021 count. Caravans and mobile homes make up 1%. Detached homes: England median 68.

Heritage protection

Historic England lists 204 buildings in and around Penryn. Designated conservation area here: Penryn. That can limit upgrades such as external insulation or new windows.

Geology and walls

Penryn sits mainly on mudstone, siltstone and sandstone (BGS). Older houses built of local stone usually have solid walls, which the assessor records as uninsulated unless there is evidence otherwise.

Renting out in Penryn

In Penryn, private renters are 28% of households (1,127 in 2021), alongside 58% owners and 14% social tenants. It goes up to C by 1 October 2030 (government response, January 2026). In the Truro and Falmouth constituency, 47% of homes with an EPC are C or above.

Read more about minimum EPC rules for landlords.

EPC questions in Penryn

Can I sell a Penryn home without an EPC?

No; it has to be commissioned before marketing. Request a quote online, or call us.

Do landlords in Penryn need an EPC?

Yes: a valid EPC rated E or above, unless an exemption is registered, rising to C by 1 October 2030. Penryn had 1,127 privately rented households in 2021.

How long is an EPC valid?

10 years from the date it was lodged; the register shows any current Penryn certificate.

How do Penryn homes score on EPCs?

A median of 69 (C); 53% reach C or better.

Is a listed building in Penryn exempt from needing an EPC?

Only if meeting minimum energy requirements would unacceptably alter its character or appearance. Ask the local authority's conservation officer. Penryn has 204 listed buildings.

Buying in Penryn?

An EPC rates energy efficiency, not condition. See surveyors in Penryn.

Nearby EPC pages

All Truro and Falmouth constituency EPC pages · All Cornwall EPC pages

Sources

ONS median EPC score, Mar 2025 · ONS EPC band C+, Mar 2025 · Census 2021 (Nomis) · VOA CTSOP 2025 · Historic England · planning.data.gov.uk · BGS 625k · GOV.UK MEES guidance · GOV.UK response, Jan 2026