EPC.Report
C
RH16 Lewes
Mid Sussex Rating C Score: 70 / 100

RH16 is around the national average for energy efficiency.

The 13,729 EPC certificates on record for RH16 paint a clear picture — the area averages 70 out of 100, placing it around the national average. The national average is 67, which means RH16 performs roughly in line with the rest of the country. The most common rating band is C, with 21.5% of homes rated A or B and 69.1% in the C or D bands. Meanwhile, 1.2% of homes sit in the F or G bands — the least efficient categories. In practical terms, a C rating suggests reasonably efficient homes, though there is still room for improvement on heating and insulation.

Houses make up the bulk of the housing in this district. Flats make up a notable 35% of homes here. Around 72% of properties are owner-occupied . Gas central heating is the main fuel source for 84% 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 70 to 81 — a 11-point jump that would lift the typical rating to B. If you live in RH16 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
37 (0.3%)
B
2,913 (21.2%)
C
5,452 (39.7%)
D
4,039 (29.4%)
E
1,129 (8.2%)
F
132 (1.0%)
G
27 (0.2%)

Energy Efficiency Score

70
RH16 avg
67
National avg
+3 points vs national average

Potential score if all improvements made: 81 (rating B)

Recommended Improvements

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

More data — property types, tenure & fuel

Property Types

8,058
House
4,794
Flat
336
Maisonette
541
Bungalow

Tenure

7,905
Owner-occupied
1,841
Private rented
1,260
Social rented

Main Fuel Types

11,576
gas
1,910
electric
82
oil
161
other

Frequently asked questions

What is the average EPC rating in RH16?

Homes in RH16 have an average EPC rating of C, scoring 70 out of 100 for energy efficiency. That figure comes from 13,729 certificates issued across the district.

This is broadly in line with the national average of 67 — neither particularly efficient nor particularly wasteful.

What percentage of homes in RH16 are rated F or G?

1.2% of homes in RH16 fall into the F or G bands — the lowest energy efficiency ratings. Nationally, the figure is 2.9%.

This is actually better than the national picture, suggesting the housing stock in RH16 is in relatively good shape — though any home rated F or G would still benefit enormously from basic upgrades. Landlords should note that F and G rated properties cannot legally be rented out under current MEES rules.

See all EPC data for Mid Sussex →