Energy performance certificate (EPC) recommendation report

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25a Worcester Street KIDDERMINSTER DY10 1ED
8 January 2023

Energy rating and EPC

This property’s current energy rating is G.

For more information on the property’s energy performance, see the EPC for this property.


Make these changes to improve the property’s energy efficiency.

Recommended improvements are grouped by the estimated time it would take for the change to pay for itself. The assessor may also make additional recommendations.

Each recommendation is marked as low, medium or high. This shows the potential impact of the change on reducing the property’s carbon emissions.

Changes that pay for themselves within 3 years
Recommendation Potential impact
Replace tungsten GLS lamps with CFLs: Payback period dependent on hours of use. Low
Consider replacing T8 lamps with retrofit T5 conversion kit. Medium
Introduce HF (high frequency) ballasts for fluorescent tubes: Reduced number of fittings required. Low
In some spaces, the solar gain limit in criterion 3 of ADL2A 2010 is exceeded, which might cause overheating. Consider solar control measures such as the application of reflective coating or shading devices to windows. Medium
Changes that pay for themselves within 3 to 7 years
Recommendation Potential impact
Some windows have high U-values - consider installing secondary glazing. Low
Changes that pay for themselves in more than 7 years
Recommendation Potential impact
Carry out a pressure test, identify and treat identified air leakage. Enter result in EPC calculation. Low
Some glazing is poorly insulated. Replace/improve glazing and/or frames. Low
Consider installing an air source heat pump. High
Consider replacing HWS with point of use system. Low

Property and report details

Report issued on
9 January 2013
Total useful floor area
35 square metres
Building environment
Heating and Natural Ventilation
Calculation tool
G-ISBEM Ltd, G-ISBEM Standard, v17.0, SBEM, v4.1.d.0

Assessor’s details

Assessor’s name
David Thursfield
0121 4295188
Employer’s name
NRG Matters
Employer’s address
16 Lightwoods Hill, Bearwood, Smethwick, West Midlands, B67 5EA
Assessor ID
Assessor’s declaration
The assessor is not related to the owner of the property.
Accreditation scheme
Elmhurst Energy Systems Ltd

Other reports for this property

If you are aware of previous reports for this property and they are not listed here, please contact us at or call our helpdesk on 020 3829 0748 (Monday to Friday, 9am to 5pm).

Certificate number
Valid until
7 January 2030