Energy efficiency on Sharpes Cottages, Bicester

92.0%

Band D or below

Certificates

52.4

Average rating

+25.8

Potential uplift

What this means

Across 25 energy certificates on Sharpes Cottages, Bicester, 23 (92.0%) are rated band D or below. The average current rating is 52.4 out of 100, rising to about 78.2 after the improvements recommended on those certificates – an average uplift of 25.8 points. The average estimated annual heating cost is £804, falling to about £503 – a saving of roughly £301 a year.

C D E F G

C 8.0% D 44.0% E 32.0% F 12.0% G 4.0%

Every figure is an aggregate across the certificates on this street. No individual property, address or occupier is identified.

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

Sandstone or limestone, as built, no insulation (assumed) – 55.0%
Sandstone, as built, no insulation (assumed) – 35.0%
Granite or whinstone, as built, no insulation (assumed) – 5.0%

Recorded as having no wall insulation: 100.0%.

Roofs

Pitched, no insulation (assumed) – 40.0%
Pitched, 200 mm loft insulation – 20.0%
Pitched, 100 mm loft insulation – 15.0%

Recorded as having no roof insulation: 40.0%.

Glazing

Fully double glazed – 92.3%
Mostly double glazing – 7.7%

Main heating

Boiler and radiators, oil – 50.0%
Electric storage heaters – 25.0%
Boiler and radiators, LPG – 15.0%

The wider area

See how this street compares with others in OX26.

Leakiest streets in OX26 Sold prices on this street