Energy Performance Certificate
11, Williams Walk, CO1 1TS
Energy rating
Current: 38 F | Potential: 66 D
Environmental impact (CO₂)
Current: 34
| Potential: 59
| Field | Value |
|---|---|
| LMK KEY | 8832-7828-0950-1050-6996 |
| ADDRESS1 | 11, Williams Walk |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | CO1 1TS |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | F |
| POTENTIAL ENERGY RATING | D |
| CURRENT ENERGY EFFICIENCY | 38 |
| POTENTIAL ENERGY EFFICIENCY | 66 |
| PROPERTY TYPE | House |
| BUILT FORM | Detached |
| INSPECTION DATE | 2012-08-10 |
| LOCAL AUTHORITY | E07000071 |
| CONSTITUENCY | E14001176 |
| COUNTY | — |
| LODGEMENT DATE | 2012-08-10 |
| TRANSACTION TYPE | marketed sale |
| ENVIRONMENT IMPACT CURRENT | 34 |
| ENVIRONMENT IMPACT POTENTIAL | 59 |
| ENERGY CONSUMPTION CURRENT | 375 |
| ENERGY CONSUMPTION POTENTIAL | 197 |
| CO2 EMISSIONS CURRENT | 10 |
| CO2 EMISS CURR PER FLOOR AREA | 72 |
| CO2 EMISSIONS POTENTIAL | 5.4 |
| LIGHTING COST CURRENT | 73 |
| LIGHTING COST POTENTIAL | 74 |
| HEATING COST CURRENT | 1672 |
| HEATING COST POTENTIAL | 1096 |
| HOT WATER COST CURRENT | 152 |
| HOT WATER COST POTENTIAL | 73 |
| TOTAL FLOOR AREA | 140 |
| ENERGY TARIFF | Single |
| MAINS GAS FLAG | — |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 2 |
| MAIN HEATING CONTROLS | Programmer and room thermostat |
| MULTI GLAZE PROPORTION | 0 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 0 |
| NUMBER HABITABLE ROOMS | 6 |
| NUMBER HEATED ROOMS | 6 |
| LOW ENERGY LIGHTING | 86 |
| NUMBER OPEN FIREPLACES | 0 |
| HOTWATER DESCRIPTION | From main system |
| HOT WATER ENERGY EFF | Average |
| HOT WATER ENV EFF | Average |
| FLOOR DESCRIPTION | Solid, 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 | Timber frame, 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 | Roof room(s), 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 | Average |
| MAINHEATCONT DESCRIPTION | Programmer and room thermostat |
| MAINHEATC ENERGY EFF | Average |
| MAINHEATC ENV EFF | Average |
| LIGHTING DESCRIPTION | Low energy lighting in 86% of 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 LENGTH | — |
| FLOOR HEIGHT | 2.35 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 11, Williams Walk |
| LOCAL AUTHORITY LABEL | Colchester |
| CONSTITUENCY LABEL | Colchester |
| POSTTOWN | COLCHESTER |
| CONSTRUCTION AGE BAND | England and Wales: before 1900 |
| LODGEMENT DATETIME | 2012-08-10 12:51:58 |
| TENURE | — |
| FIXED LIGHTING OUTLETS COUNT | 22 |
| LOW ENERGY FIXED LIGHT COUNT | 19 |
| UPRN | 100090483558 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2012.csv |
| COUNTRY | England |
| REGION | E12000006 |
| Address display | — |
| Nation | ew |