EPC.Report
D
PL18 South East Cornwall
Cornwall Rating D Score: 60 / 100

PL18 is below average for energy efficiency — most homes here have room to improve.

12.3% of homes are rated F or G — above the national average of 2.9%.

The 1,807 EPC certificates on record for PL18 paint a clear picture — the area averages 60 out of 100, placing it below the national average. The national average is 67, which means PL18 performs below most areas. The most common rating band is D, with 17.9% of homes rated A or B and 49.9% in the C or D bands. Meanwhile, 12.3% of homes sit in the F or G bands — the least efficient categories. In practical terms, a rating of D means many homes here lose more heat than average — potentially adding £200-400 per year to energy bills compared to a C-rated home.

Houses make up the bulk of the housing in this district. Around 74% of properties are owner-occupied . Gas central heating is the main fuel source for 61% of homes, which is typical for urban areas across England.

There is genuine room for improvement here. If every recommended upgrade were carried out, the average score could climb from 60 to 82 — a 22-point jump that would lift the typical rating to B. That is a substantial gain, suggesting many homes are missing basic efficiency measures. If you live in PL18 and want to reduce your energy bills, start with our guide to loft insulation — it is one of the most cost-effective upgrades you can make.

EPC Rating Distribution

A
16 (0.9%)
B
307 (17.0%)
C
353 (19.5%)
D
549 (30.4%)
E
359 (19.9%)
F
151 (8.4%)
G
72 (4.0%)

Energy Efficiency Score

60
PL18 avg
67
National avg
-7 points vs national average

Potential score if all improvements made: 82 (rating B)

Recommended Improvements

Government funding may be available for some of these improvements. Check grants →

More data — property types, tenure & fuel

Property Types

1,356
House
356
Bungalow
80
Flat
5
Park home
10
Maisonette

Tenure

1,126
Owner-occupied
221
Private rented
176
Social rented

Main Fuel Types

1,102
gas
375
electric
255
oil
75
other

Frequently asked questions

What is the average EPC rating in PL18?

Homes in PL18 have an average EPC rating of D, scoring 60 out of 100 for energy efficiency. That figure comes from 1,807 certificates issued across the district.

That is below the national average of 67, which means there is real scope to improve energy efficiency here. A D rating typically means higher-than-necessary heating bills, especially in older properties without adequate insulation.

What percentage of homes in PL18 are rated F or G?

12.3% of homes in PL18 fall into the F or G bands — the lowest energy efficiency ratings. Nationally, the figure is 2.9%.

That means PL18 has a higher-than-average proportion of poorly insulated homes. On the positive side, many of these properties may qualify for free improvements through government schemes like ECO4 or the Great British Insulation Scheme. Landlords should note that F and G rated properties cannot legally be rented out under current MEES rules.

See all EPC data for Cornwall →