Energy Performance Certificate
20 Chaucer Road, E17 4BE
Energy rating
Current: 63 D | Potential: 76 C
Environmental impact (CO₂)
Current: 60
| Potential: 72
| Field | Value |
|---|---|
| LMK KEY | c8911d2d38ccd9976fc78c2368760f9ec4b9e463ba869a932dab49112a46e2d8 |
| ADDRESS1 | 20 Chaucer Road |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | E17 4BE |
| BUILDING REFERENCE NUMBER | 10008042342 |
| CURRENT ENERGY RATING | D |
| POTENTIAL ENERGY RATING | C |
| CURRENT ENERGY EFFICIENCY | 63 |
| POTENTIAL ENERGY EFFICIENCY | 76 |
| PROPERTY TYPE | House |
| BUILT FORM | End-Terrace |
| INSPECTION DATE | 2025-08-19 |
| LOCAL AUTHORITY | E09000031 |
| CONSTITUENCY | E14001563 |
| COUNTY | — |
| LODGEMENT DATE | 2025-08-20 |
| TRANSACTION TYPE | rental |
| ENVIRONMENT IMPACT CURRENT | 60 |
| ENVIRONMENT IMPACT POTENTIAL | 72 |
| ENERGY CONSUMPTION CURRENT | 223 |
| ENERGY CONSUMPTION POTENTIAL | 145 |
| CO2 EMISSIONS CURRENT | 3.2 |
| CO2 EMISS CURR PER FLOOR AREA | 41 |
| CO2 EMISSIONS POTENTIAL | 2.2 |
| LIGHTING COST CURRENT | 72 |
| LIGHTING COST POTENTIAL | 72 |
| HEATING COST CURRENT | 941 |
| HEATING COST POTENTIAL | 650 |
| HOT WATER COST CURRENT | 201 |
| HOT WATER COST POTENTIAL | 202 |
| TOTAL FLOOR AREA | 80.0 |
| ENERGY TARIFF | Single |
| MAINS GAS FLAG | Y |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | — |
| FLAT STOREY COUNT | — |
| MAIN HEATING CONTROLS | — |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 0 |
| NUMBER HABITABLE ROOMS | 3 |
| NUMBER HEATED ROOMS | 3 |
| LOW ENERGY LIGHTING | 100 |
| NUMBER OPEN FIREPLACES | — |
| 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 | Average |
| WINDOWS ENV EFF | Average |
| 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 | Pitched, insulated (assumed) |
| ROOF ENERGY EFF | Average |
| ROOF ENV EFF | Average |
| 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 | Good lighting efficiency |
| 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 | 2.51 |
| PHOTO SUPPLY | 0.0 |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | — |
| ADDRESS | 20 Chaucer Road |
| LOCAL AUTHORITY LABEL | Waltham Forest |
| CONSTITUENCY LABEL | — |
| POSTTOWN | LONDON |
| CONSTRUCTION AGE BAND | England and Wales: 1950-1966 |
| LODGEMENT DATETIME | 2025-08-20 07:43:39 |
| TENURE | Rented (social) |
| FIXED LIGHTING OUTLETS COUNT | 8 |
| LOW ENERGY FIXED LIGHT COUNT | — |
| UPRN | 100022528911 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 100 |
| Address display | — |
| Nation | ew |