Energy Performance Certificate
Mayfield, The Warren, East Horsley, KT24 5RH
Energy rating
Current: 102 A | Potential: 102 A
Environmental impact (CO₂)
Current: 99
| Potential: 99
| Field | Value |
|---|---|
| LMK KEY | 4136-2829-3500-0783-4226 |
| ADDRESS1 | Mayfield |
| ADDRESS2 | The Warren |
| ADDRESS3 | East Horsley |
| POSTCODE | KT24 5RH |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | A |
| POTENTIAL ENERGY RATING | A |
| CURRENT ENERGY EFFICIENCY | 102 |
| POTENTIAL ENERGY EFFICIENCY | 102 |
| PROPERTY TYPE | House |
| BUILT FORM | Detached |
| INSPECTION DATE | 2026-01-27 |
| LOCAL AUTHORITY | E07000209 |
| CONSTITUENCY | E14001258 |
| COUNTY | — |
| LODGEMENT DATE | 2026-03-11 |
| TRANSACTION TYPE | None of the above |
| ENVIRONMENT IMPACT CURRENT | 99 |
| ENVIRONMENT IMPACT POTENTIAL | 99 |
| ENERGY CONSUMPTION CURRENT | 7 |
| ENERGY CONSUMPTION POTENTIAL | 7 |
| CO2 EMISSIONS CURRENT | -0.1 |
| CO2 EMISS CURR PER FLOOR AREA | -0.1 |
| CO2 EMISSIONS POTENTIAL | -0.1 |
| LIGHTING COST CURRENT | 122 |
| LIGHTING COST POTENTIAL | 122 |
| HEATING COST CURRENT | 3034 |
| HEATING COST POTENTIAL | 3034 |
| HOT WATER COST CURRENT | 329 |
| HOT WATER COST POTENTIAL | 329 |
| TOTAL FLOOR AREA | 414 |
| ENERGY TARIFF | Single |
| MAINS GAS FLAG | Y |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 1 |
| MAIN HEATING CONTROLS | Time and temperature zone control |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 3 |
| NUMBER HABITABLE ROOMS | 10 |
| NUMBER HEATED ROOMS | 10 |
| LOW ENERGY LIGHTING | 100 |
| NUMBER OPEN FIREPLACES | — |
| HOTWATER DESCRIPTION | From main system |
| HOT WATER ENERGY EFF | Good |
| HOT WATER ENV EFF | Very Good |
| FLOOR DESCRIPTION | Solid, insulated |
| FLOOR ENERGY EFF | N/A |
| FLOOR ENV EFF | N/A |
| WINDOWS DESCRIPTION | High performance glazing |
| WINDOWS ENERGY EFF | Good |
| WINDOWS ENV EFF | Good |
| WALLS DESCRIPTION | Cavity wall, filled cavity and internal insulation |
| WALLS ENERGY EFF | Very Good |
| WALLS ENV EFF | Very Good |
| SECONDHEAT DESCRIPTION | None |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | (same dwelling above) |
| ROOF ENERGY EFF | N/A |
| ROOF ENV EFF | N/A |
| MAINHEAT DESCRIPTION | Air source heat pump, underfloor, electric, Air source heat pump, underfloor, electric |
| MAINHEAT ENERGY EFF | Good |
| MAINHEAT ENV EFF | Very Good |
| MAINHEATCONT DESCRIPTION | Time and temperature zone control |
| MAINHEATC ENERGY EFF | Very Good |
| MAINHEATC ENV EFF | Very Good |
| LIGHTING DESCRIPTION | Excellent lighting efficiency |
| LIGHTING ENERGY EFF | Very Good |
| LIGHTING ENV EFF | Very Good |
| MAIN FUEL | electricity (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.66 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | Mayfield, The Warren, East Horsley |
| LOCAL AUTHORITY LABEL | Guildford |
| CONSTITUENCY LABEL | Guildford |
| POSTTOWN | LEATHERHEAD |
| CONSTRUCTION AGE BAND | England and Wales: 1900-1929 |
| LODGEMENT DATETIME | 2026-03-11 12:52:17 |
| TENURE | owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 102 |
| LOW ENERGY FIXED LIGHT COUNT | 102 |
| UPRN | 100061411312 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2026.csv |
| COUNTRY | England |
| REGION | E12000008 |
| Address display | — |
| Nation | ew |