EPC.Report
D
AL2 Hertsmere
St Albans Rating D Score: 67 / 100

AL2 is around the national average for energy efficiency.

For the 7,011 homes assessed in AL2, the average energy score comes in at 67 out of 100, placing it around the national average. The national average is 67, which means AL2 performs roughly in line with the rest of the country. The most common rating band is C, with 12.4% of homes rated A or B and 75.6% in the C or D bands. Meanwhile, 1.7% 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 23% of homes here. Around 68% of properties are owner-occupied . Gas central heating is the main fuel source for 91% 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 67 to 81 — a 14-point jump that would lift the typical rating to B. If you live in AL2 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
27 (0.4%)
B
843 (12.0%)
C
2,735 (39.0%)
D
2,568 (36.6%)
E
718 (10.2%)
F
106 (1.5%)
G
14 (0.2%)

Energy Efficiency Score

67
AL2 avg
67
National avg
0 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

4,245
House
869
Bungalow
8
Park home
1,647
Flat
242
Maisonette

Tenure

4,269
Owner-occupied
1,028
Private rented
941
Social rented

Main Fuel Types

6,397
gas
527
electric
43
oil
44
other

Frequently asked questions

What is the average EPC rating in AL2?

Homes in AL2 have an average EPC rating of D, scoring 67 out of 100 for energy efficiency. That figure comes from 7,011 certificates issued across the district.

This is broadly in line with the national average of 67 — neither particularly efficient nor particularly wasteful. A D rating typically means higher-than-necessary heating bills, especially in older properties without adequate insulation.

What percentage of homes in AL2 are rated F or G?

1.7% of homes in AL2 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 AL2 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 St Albans →