Energy Performance Certificate
1, How Field, AL5 3AU
Energy rating
Current: 71 C | Potential: 84 B
Environmental impact (CO₂)
Current: 67
| Potential: 82
| Field | Value |
|---|---|
| LMK KEY | 8203-4134-7629-3126-6243 |
| ADDRESS1 | 1, How Field |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | AL5 3AU |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | C |
| POTENTIAL ENERGY RATING | B |
| CURRENT ENERGY EFFICIENCY | 71 |
| POTENTIAL ENERGY EFFICIENCY | 84 |
| PROPERTY TYPE | Bungalow |
| BUILT FORM | Detached |
| INSPECTION DATE | 2014-02-27 |
| LOCAL AUTHORITY | E07000240 |
| CONSTITUENCY | E14001268 |
| COUNTY | — |
| LODGEMENT DATE | 2014-02-27 |
| TRANSACTION TYPE | None of the above |
| ENVIRONMENT IMPACT CURRENT | 67 |
| ENVIRONMENT IMPACT POTENTIAL | 82 |
| ENERGY CONSUMPTION CURRENT | 143 |
| ENERGY CONSUMPTION POTENTIAL | 76 |
| CO2 EMISSIONS CURRENT | 6.9 |
| CO2 EMISS CURR PER FLOOR AREA | 28 |
| CO2 EMISSIONS POTENTIAL | 3.7 |
| LIGHTING COST CURRENT | 115 |
| LIGHTING COST POTENTIAL | 115 |
| HEATING COST CURRENT | 1239 |
| HEATING COST POTENTIAL | 806 |
| HOT WATER COST CURRENT | 132 |
| HOT WATER COST POTENTIAL | 133 |
| TOTAL FLOOR AREA | 248 |
| ENERGY TARIFF | Single |
| MAINS GAS FLAG | — |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 1 |
| MAIN HEATING CONTROLS | Programmer, room thermostat and TRVs |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 1 |
| NUMBER HABITABLE ROOMS | 9 |
| NUMBER HEATED ROOMS | 9 |
| LOW ENERGY LIGHTING | 81 |
| NUMBER OPEN FIREPLACES | 0 |
| HOTWATER DESCRIPTION | From main system |
| HOT WATER ENERGY EFF | Good |
| HOT WATER ENV EFF | Good |
| FLOOR DESCRIPTION | Solid, no insulation (assumed) |
| FLOOR ENERGY EFF | N/A |
| FLOOR ENV EFF | N/A |
| WINDOWS DESCRIPTION | Fully double glazed |
| WINDOWS ENERGY EFF | Good |
| WINDOWS ENV EFF | Good |
| WALLS DESCRIPTION | Cavity wall, as built, no insulation (assumed) |
| WALLS ENERGY EFF | Poor |
| WALLS ENV EFF | Poor |
| SECONDHEAT DESCRIPTION | None |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Flat, insulated (assumed) |
| ROOF ENERGY EFF | Good |
| ROOF ENV EFF | Good |
| MAINHEAT DESCRIPTION | Boiler and radiators, mains gas |
| MAINHEAT ENERGY EFF | Good |
| MAINHEAT ENV EFF | Good |
| MAINHEATCONT DESCRIPTION | Programmer, room thermostat and TRVs |
| MAINHEATC ENERGY EFF | Good |
| MAINHEATC ENV EFF | Good |
| LIGHTING DESCRIPTION | Low energy lighting in 81% of fixed outlets |
| LIGHTING ENERGY EFF | Very Good |
| LIGHTING ENV EFF | Very Good |
| MAIN FUEL | mains gas (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.4 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 1, How Field |
| LOCAL AUTHORITY LABEL | St Albans |
| CONSTITUENCY LABEL | Harpenden and Berkhamsted |
| POSTTOWN | HARPENDEN |
| CONSTRUCTION AGE BAND | England and Wales: 1967-1975 |
| LODGEMENT DATETIME | 2014-02-27 15:44:59 |
| TENURE | Owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 31 |
| LOW ENERGY FIXED LIGHT COUNT | 25 |
| UPRN | 100080832956 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2014.csv |
| COUNTRY | England |
| REGION | E12000006 |
| Address display | — |
| Nation | ew |