Energy Performance Certificate
Flat 4, Knowle House, The Knowle, EN11 8LD
Energy rating
Current: 52 E | Potential: 61 D
Environmental impact (CO₂)
Current: 44
| Potential: 55
| Field | Value |
|---|---|
| LMK KEY | 0300-2322-5140-2104-5945 |
| ADDRESS1 | Flat 4 |
| ADDRESS2 | Knowle House |
| ADDRESS3 | The Knowle |
| POSTCODE | EN11 8LD |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | E |
| POTENTIAL ENERGY RATING | D |
| CURRENT ENERGY EFFICIENCY | 52 |
| POTENTIAL ENERGY EFFICIENCY | 61 |
| PROPERTY TYPE | Flat |
| BUILT FORM | Semi-Detached |
| INSPECTION DATE | 2024-04-02 |
| LOCAL AUTHORITY | E07000095 |
| CONSTITUENCY | E14001139 |
| COUNTY | — |
| LODGEMENT DATE | 2024-04-03 |
| TRANSACTION TYPE | Marketed sale |
| ENVIRONMENT IMPACT CURRENT | 44 |
| ENVIRONMENT IMPACT POTENTIAL | 55 |
| ENERGY CONSUMPTION CURRENT | 366 |
| ENERGY CONSUMPTION POTENTIAL | 279 |
| CO2 EMISSIONS CURRENT | 5.0 |
| CO2 EMISS CURR PER FLOOR AREA | 65 |
| CO2 EMISSIONS POTENTIAL | 3.8 |
| LIGHTING COST CURRENT | 107 |
| LIGHTING COST POTENTIAL | 109 |
| HEATING COST CURRENT | 1544 |
| HEATING COST POTENTIAL | 1126 |
| HOT WATER COST CURRENT | 264 |
| HOT WATER COST POTENTIAL | 266 |
| TOTAL FLOOR AREA | 77 |
| ENERGY TARIFF | Unknown |
| MAINS GAS FLAG | Y |
| FLOOR LEVEL | 3 |
| FLAT TOP STOREY | Y |
| FLAT STOREY COUNT | 1 |
| MAIN HEATING CONTROLS | Programmer and room thermostat |
| MULTI GLAZE PROPORTION | 0 |
| GLAZED TYPE | not defined |
| GLAZED AREA | Normal |
| EXTENSION COUNT | 0 |
| NUMBER HABITABLE ROOMS | 3 |
| NUMBER HEATED ROOMS | 3 |
| LOW ENERGY LIGHTING | 100 |
| NUMBER OPEN FIREPLACES | 0 |
| HOTWATER DESCRIPTION | From main system |
| HOT WATER ENERGY EFF | Good |
| HOT WATER ENV EFF | Good |
| FLOOR DESCRIPTION | (another dwelling below) |
| FLOOR ENERGY EFF | N/A |
| FLOOR ENV EFF | N/A |
| WINDOWS DESCRIPTION | Single glazed |
| WINDOWS ENERGY EFF | Very Poor |
| WINDOWS ENV EFF | Very Poor |
| WALLS DESCRIPTION | Solid brick, as built, no insulation (assumed) |
| WALLS ENERGY EFF | Very Poor |
| WALLS ENV EFF | Very Poor |
| SECONDHEAT DESCRIPTION | None |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, no insulation (assumed) |
| ROOF ENERGY EFF | Very Poor |
| ROOF ENV EFF | Very Poor |
| MAINHEAT DESCRIPTION | Boiler and radiators, 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 all 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 |
| UNHEATED CORRIDOR LENGTH | 10.8 |
| FLOOR HEIGHT | 2.5 |
| PHOTO SUPPLY | 0 |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | Flat 4, Knowle House, The Knowle |
| LOCAL AUTHORITY LABEL | Broxbourne |
| CONSTITUENCY LABEL | Broxbourne |
| POSTTOWN | HODDESDON |
| CONSTRUCTION AGE BAND | England and Wales: before 1900 |
| LODGEMENT DATETIME | 2024-04-03 18:13:06 |
| TENURE | owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 14 |
| LOW ENERGY FIXED LIGHT COUNT | 14 |
| UPRN | 148029131 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2024.csv |
| COUNTRY | England |
| REGION | E12000006 |
| Address display | — |
| Nation | ew |