Leakiest streets in EC2M

67.8%

Band D or below

177

Certificates

58.7

Average rating

£192

Avg potential saving / yr

What this means

Across 177 energy certificates in EC2M, 120 (67.8%) are rated band D or below. The average current rating is 58.7 out of 100, which the recommended improvements on those certificates would lift to about 69.3. The average estimated annual heating cost is £584, falling to about £392 after the recommended work – a saving of roughly £192 a year.

B C D E F G

B 3.4% C 28.8% D 27.1% E 33.3% F 4.5% G 2.8%

Every figure is computed across the certificates in this area – no individual property is identified or listed.

How EC2M compares

Set against the average across the 3,339,357 energy certificates in our dataset (average current rating 67.8, with 51.7% band D or below):

Band D or below here is 67.8%, 16.1 points higher (leakier).
The average current rating here is 58.7, 9.1 points below the wider-dataset average.

Indicative comparison against the certificates we hold, not an official national statistic. Check the official source for area statistics.

What the certificates say about the fabric

The most common construction descriptions recorded across these certificates. Percentages are of certificates where the field was recorded.

Walls

Solid brick, as built, no insulation (assumed) – 47.5%
System built, as built, insulated (assumed) – 15.0%
Solid brick, with internal insulation – 12.5%

Recorded as having no wall insulation: 50.0%.

Roofs

(another dwelling above) – 65.0%
Flat, insulated (assumed) – 10.0%
Flat, no insulation (assumed) – 7.5%

Recorded as having no roof insulation: 10.0%.

Glazing

Fully double glazed – 54.5%
Single glazed – 22.7%
Multiple glazing throughout – 9.1%

Main heating

Room heaters, electric – 37.5%
Boiler and radiators, electric – 17.5%
Boiler and underfloor heating, mains gas – 15.0%

Retrofit measures for this housing stock

Based on the construction recorded on the certificates here, these guides cover the measures that most often apply, with typical UK costs and savings cited to public sources.

All retrofit guides

What insulation adds in EC2M

See the average current-to-potential uplift and the estimated heating-cost saving for this area.