Energy Performance Certificate
17, Knottocks Drive, HP9 2AH
Energy rating
Current: 51 E | Potential: 58 D
Environmental impact (CO₂)
Current: 47
| Potential: 53
| Field | Value |
|---|---|
| LMK KEY | 0128-2819-7075-9024-9965 |
| ADDRESS1 | 17, Knottocks Drive |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | HP9 2AH |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | E |
| POTENTIAL ENERGY RATING | D |
| CURRENT ENERGY EFFICIENCY | 51 |
| POTENTIAL ENERGY EFFICIENCY | 58 |
| PROPERTY TYPE | House |
| BUILT FORM | Detached |
| INSPECTION DATE | 2014-03-21 |
| LOCAL AUTHORITY | E06000060 |
| CONSTITUENCY | E14001162 |
| COUNTY | — |
| LODGEMENT DATE | 2014-03-24 |
| TRANSACTION TYPE | Assessment for Green Deal |
| ENVIRONMENT IMPACT CURRENT | 47 |
| ENVIRONMENT IMPACT POTENTIAL | 53 |
| ENERGY CONSUMPTION CURRENT | 246 |
| ENERGY CONSUMPTION POTENTIAL | 208 |
| CO2 EMISSIONS CURRENT | 9.7 |
| CO2 EMISS CURR PER FLOOR AREA | 47 |
| CO2 EMISSIONS POTENTIAL | 8.2 |
| LIGHTING COST CURRENT | 146 |
| LIGHTING COST POTENTIAL | 96 |
| HEATING COST CURRENT | 2117 |
| HEATING COST POTENTIAL | 1912 |
| HOT WATER COST CURRENT | 190 |
| HOT WATER COST POTENTIAL | 136 |
| TOTAL FLOOR AREA | 208 |
| ENERGY TARIFF | dual |
| MAINS GAS FLAG | — |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 2 |
| MAIN HEATING CONTROLS | Programmer and room thermostat |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 1 |
| NUMBER HABITABLE ROOMS | 8 |
| NUMBER HEATED ROOMS | 8 |
| LOW ENERGY LIGHTING | 48 |
| NUMBER OPEN FIREPLACES | 1 |
| HOTWATER DESCRIPTION | Electric immersion, off-peak, plus solar |
| HOT WATER ENERGY EFF | Average |
| HOT WATER ENV EFF | Poor |
| FLOOR DESCRIPTION | Solid, 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 | Cavity wall, filled cavity |
| WALLS ENERGY EFF | Good |
| WALLS ENV EFF | Good |
| SECONDHEAT DESCRIPTION | Room heaters, electric |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, insulated at rafters |
| ROOF ENERGY EFF | Very Poor |
| ROOF ENV EFF | Very Poor |
| MAINHEAT DESCRIPTION | Warm air, mains gas |
| MAINHEAT ENERGY EFF | Good |
| MAINHEAT ENV EFF | Good |
| MAINHEATCONT DESCRIPTION | Programmer and room thermostat |
| MAINHEATC ENERGY EFF | Average |
| MAINHEATC ENV EFF | Average |
| LIGHTING DESCRIPTION | Low energy lighting in 48% of fixed outlets |
| LIGHTING ENERGY EFF | Good |
| LIGHTING ENV EFF | Good |
| MAIN FUEL | mains gas (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.39 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | Y |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 17, Knottocks Drive |
| LOCAL AUTHORITY LABEL | Buckinghamshire |
| CONSTITUENCY LABEL | Chesham and Amersham |
| POSTTOWN | BEACONSFIELD |
| CONSTRUCTION AGE BAND | England and Wales: 1967-1975 |
| LODGEMENT DATETIME | 2014-03-24 15:43:33 |
| TENURE | Owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 21 |
| LOW ENERGY FIXED LIGHT COUNT | 10 |
| UPRN | 100080505768 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2014.csv |
| COUNTRY | England |
| REGION | E12000008 |
| Address display | — |
| Nation | ew |