Energy Performance Certificate
9, Hamels Lane, Westmill, SG9 9LZ
Energy rating
Current: 35 F | Potential: 54 E
Environmental impact (CO₂)
Current: 24
| Potential: 36
| Field | Value |
|---|---|
| LMK KEY | 9777-2890-6801-9974-7895 |
| ADDRESS1 | 9, Hamels Lane |
| ADDRESS2 | Westmill |
| ADDRESS3 | — |
| POSTCODE | SG9 9LZ |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | F |
| POTENTIAL ENERGY RATING | E |
| CURRENT ENERGY EFFICIENCY | 35 |
| POTENTIAL ENERGY EFFICIENCY | 54 |
| PROPERTY TYPE | House |
| BUILT FORM | Detached |
| INSPECTION DATE | 2014-10-30 |
| LOCAL AUTHORITY | E07000242 |
| CONSTITUENCY | E14001393 |
| COUNTY | — |
| LODGEMENT DATE | 2014-10-30 |
| TRANSACTION TYPE | None of the above |
| ENVIRONMENT IMPACT CURRENT | 24 |
| ENVIRONMENT IMPACT POTENTIAL | 36 |
| ENERGY CONSUMPTION CURRENT | 307 |
| ENERGY CONSUMPTION POTENTIAL | 214 |
| CO2 EMISSIONS CURRENT | 18 |
| CO2 EMISS CURR PER FLOOR AREA | 80 |
| CO2 EMISSIONS POTENTIAL | 14 |
| LIGHTING COST CURRENT | 193 |
| LIGHTING COST POTENTIAL | 106 |
| HEATING COST CURRENT | 3211 |
| HEATING COST POTENTIAL | 2569 |
| HOT WATER COST CURRENT | 291 |
| HOT WATER COST POTENTIAL | 247 |
| TOTAL FLOOR AREA | 231 |
| ENERGY TARIFF | dual |
| MAINS GAS FLAG | — |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 2 |
| MAIN HEATING CONTROLS | Programmer, TRVs and bypass |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 3 |
| NUMBER HABITABLE ROOMS | 9 |
| NUMBER HEATED ROOMS | 9 |
| LOW ENERGY LIGHTING | 18 |
| NUMBER OPEN FIREPLACES | 1 |
| HOTWATER DESCRIPTION | From main system, no cylinder thermostat |
| HOT WATER ENERGY EFF | Poor |
| HOT WATER ENV EFF | Poor |
| FLOOR DESCRIPTION | Suspended, no insulation (assumed) |
| FLOOR ENERGY EFF | N/A |
| FLOOR ENV EFF | N/A |
| WINDOWS DESCRIPTION | Fully double glazed |
| WINDOWS ENERGY EFF | Average |
| WINDOWS ENV EFF | Average |
| WALLS DESCRIPTION | Solid brick, as built, no insulation (assumed) |
| WALLS ENERGY EFF | Very Poor |
| WALLS ENV EFF | Very Poor |
| SECONDHEAT DESCRIPTION | Room heaters, coal |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, 100 mm loft insulation |
| ROOF ENERGY EFF | Average |
| ROOF ENV EFF | Average |
| MAINHEAT DESCRIPTION | Boiler and radiators, oil |
| MAINHEAT ENERGY EFF | Average |
| MAINHEAT ENV EFF | Average |
| MAINHEATCONT DESCRIPTION | Programmer, TRVs and bypass |
| MAINHEATC ENERGY EFF | Average |
| MAINHEATC ENV EFF | Average |
| LIGHTING DESCRIPTION | Low energy lighting in 18% of fixed outlets |
| LIGHTING ENERGY EFF | Poor |
| LIGHTING ENV EFF | Poor |
| MAIN FUEL | oil (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.44 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 9, Hamels Lane, Westmill |
| LOCAL AUTHORITY LABEL | East Hertfordshire |
| CONSTITUENCY LABEL | North East Hertfordshire |
| POSTTOWN | BUNTINGFORD |
| CONSTRUCTION AGE BAND | England and Wales: before 1900 |
| LODGEMENT DATETIME | 2014-10-30 15:47:24 |
| TENURE | Owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 51 |
| LOW ENERGY FIXED LIGHT COUNT | 9 |
| UPRN | 100080730504 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2014.csv |
| COUNTRY | England |
| REGION | E12000006 |
| Address display | — |
| Nation | ew |