Energy Performance Certificate
4 Haydown Leas, vernham Down, SP11 0LB
Energy rating
Current: 45 E | Potential: 71 C
Environmental impact (CO₂)
Current: 37
| Potential: 61
| Field | Value |
|---|---|
| LMK KEY | 8335-4926-2000-0073-9292 |
| ADDRESS1 | 4 Haydown Leas |
| ADDRESS2 | — |
| ADDRESS3 | vernham Down |
| POSTCODE | SP11 0LB |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | E |
| POTENTIAL ENERGY RATING | C |
| CURRENT ENERGY EFFICIENCY | 45 |
| POTENTIAL ENERGY EFFICIENCY | 71 |
| PROPERTY TYPE | Bungalow |
| BUILT FORM | Detached |
| INSPECTION DATE | 2025-06-17 |
| LOCAL AUTHORITY | E07000093 |
| CONSTITUENCY | E14001403 |
| COUNTY | — |
| LODGEMENT DATE | 2025-06-17 |
| TRANSACTION TYPE | Marketed sale |
| ENVIRONMENT IMPACT CURRENT | 37 |
| ENVIRONMENT IMPACT POTENTIAL | 61 |
| ENERGY CONSUMPTION CURRENT | 282 |
| ENERGY CONSUMPTION POTENTIAL | 185 |
| CO2 EMISSIONS CURRENT | 7.0 |
| CO2 EMISS CURR PER FLOOR AREA | 71 |
| CO2 EMISSIONS POTENTIAL | 3.9 |
| LIGHTING COST CURRENT | 114 |
| LIGHTING COST POTENTIAL | 57 |
| HEATING COST CURRENT | 1450 |
| HEATING COST POTENTIAL | 955 |
| HOT WATER COST CURRENT | 407 |
| HOT WATER COST POTENTIAL | 187 |
| TOTAL FLOOR AREA | 99 |
| ENERGY TARIFF | Unknown |
| MAINS GAS FLAG | Y |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 1 |
| MAIN HEATING CONTROLS | Programmer and room thermostat |
| MULTI GLAZE PROPORTION | 70 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 0 |
| NUMBER HABITABLE ROOMS | 6 |
| NUMBER HEATED ROOMS | 6 |
| LOW ENERGY LIGHTING | 46 |
| NUMBER OPEN FIREPLACES | 1 |
| HOTWATER DESCRIPTION | From main system, no cylinder thermostat |
| HOT WATER ENERGY EFF | Poor |
| HOT WATER ENV EFF | Poor |
| FLOOR DESCRIPTION | Solid, no insulation (assumed) |
| FLOOR ENERGY EFF | N/A |
| FLOOR ENV EFF | N/A |
| WINDOWS DESCRIPTION | Partial double glazing |
| WINDOWS ENERGY EFF | Very Poor |
| WINDOWS ENV EFF | Very Poor |
| WALLS DESCRIPTION | Cavity wall, filled cavity |
| WALLS ENERGY EFF | Good |
| WALLS ENV EFF | Good |
| SECONDHEAT DESCRIPTION | Room heaters, smokeless fuel |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, 350 mm loft insulation |
| ROOF ENERGY EFF | Very Good |
| ROOF ENV EFF | Very Good |
| MAINHEAT DESCRIPTION | Boiler and radiators, oil |
| MAINHEAT ENERGY EFF | Average |
| MAINHEAT ENV EFF | Average |
| MAINHEATCONT DESCRIPTION | Programmer and room thermostat |
| MAINHEATC ENERGY EFF | Average |
| MAINHEATC ENV EFF | Average |
| LIGHTING DESCRIPTION | Below average lighting efficiency |
| 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 | 2.36 |
| PHOTO SUPPLY | 0 |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 4 Haydown Leas, vernham Down |
| LOCAL AUTHORITY LABEL | Test Valley |
| CONSTITUENCY LABEL | North West Hampshire |
| POSTTOWN | Andover |
| CONSTRUCTION AGE BAND | England and Wales: 1967-1975 |
| LODGEMENT DATETIME | 2025-06-17 17:30:34 |
| TENURE | owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 13 |
| LOW ENERGY FIXED LIGHT COUNT | 6 |
| UPRN | 100060559011 |
| UPRN SOURCE | Address Matched |
| REPORT TYPE | 2 |
| Source file | certificates-2025.csv |
| COUNTRY | England |
| REGION | E12000008 |
| Address display | — |
| Nation | ew |