Energy Performance Certificate
10, Williams Walk, CO1 1TS
Energy rating
Current: 44 E | Potential: 78 C
Environmental impact (CO₂)
Current: 39
| Potential: 75
| Field | Value |
|---|---|
| LMK KEY | 0917-2811-7737-9597-5311 |
| ADDRESS1 | 10, Williams Walk |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | CO1 1TS |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | E |
| POTENTIAL ENERGY RATING | C |
| CURRENT ENERGY EFFICIENCY | 44 |
| POTENTIAL ENERGY EFFICIENCY | 78 |
| PROPERTY TYPE | House |
| BUILT FORM | Detached |
| INSPECTION DATE | 2013-07-19 |
| LOCAL AUTHORITY | E07000071 |
| CONSTITUENCY | E14001176 |
| COUNTY | — |
| LODGEMENT DATE | 2013-07-19 |
| TRANSACTION TYPE | Marketed sale |
| ENVIRONMENT IMPACT CURRENT | 39 |
| ENVIRONMENT IMPACT POTENTIAL | 75 |
| ENERGY CONSUMPTION CURRENT | 334 |
| ENERGY CONSUMPTION POTENTIAL | 121 |
| CO2 EMISSIONS CURRENT | 8.5 |
| CO2 EMISS CURR PER FLOOR AREA | 65 |
| CO2 EMISSIONS POTENTIAL | 3.1 |
| LIGHTING COST CURRENT | 111 |
| LIGHTING COST POTENTIAL | 72 |
| HEATING COST CURRENT | 1527 |
| HEATING COST POTENTIAL | 735 |
| HOT WATER COST CURRENT | 97 |
| HOT WATER COST POTENTIAL | 98 |
| TOTAL FLOOR AREA | 132 |
| ENERGY TARIFF | dual |
| MAINS GAS FLAG | — |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 3 |
| MAIN HEATING CONTROLS | Programmer, no room thermostat |
| MULTI GLAZE PROPORTION | 0 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 0 |
| NUMBER HABITABLE ROOMS | 6 |
| NUMBER HEATED ROOMS | 6 |
| LOW ENERGY LIGHTING | 43 |
| NUMBER OPEN FIREPLACES | 3 |
| HOTWATER DESCRIPTION | From main system |
| HOT WATER ENERGY EFF | Good |
| HOT WATER ENV EFF | Good |
| FLOOR DESCRIPTION | Suspended, no insulation (assumed) |
| 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 | Cavity wall, 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, insulated at rafters |
| ROOF ENERGY EFF | Poor |
| ROOF ENV EFF | Poor |
| MAINHEAT DESCRIPTION | Boiler and radiators, mains gas |
| MAINHEAT ENERGY EFF | Good |
| MAINHEAT ENV EFF | Good |
| MAINHEATCONT DESCRIPTION | Programmer, no room thermostat |
| MAINHEATC ENERGY EFF | Very Poor |
| MAINHEATC ENV EFF | Very Poor |
| LIGHTING DESCRIPTION | Low energy lighting in 43% of fixed outlets |
| LIGHTING ENERGY EFF | Average |
| LIGHTING ENV EFF | Average |
| MAIN FUEL | mains gas (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.45 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 10, Williams Walk |
| LOCAL AUTHORITY LABEL | Colchester |
| CONSTITUENCY LABEL | Colchester |
| POSTTOWN | COLCHESTER |
| CONSTRUCTION AGE BAND | England and Wales: before 1900 |
| LODGEMENT DATETIME | 2013-07-19 14:43:54 |
| TENURE | Owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 23 |
| LOW ENERGY FIXED LIGHT COUNT | 10 |
| UPRN | 100091455691 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2013.csv |
| COUNTRY | England |
| REGION | E12000006 |
| Address display | — |
| Nation | ew |