Energy Performance Certificate
4 Marriott Road, N4 3QL
Energy rating
Current: 41 E | Potential: 77 C
Environmental impact (CO₂)
Current: 25
| Potential: 60
| Field | Value |
|---|---|
| LMK KEY | 7020-2076-5068-5300-0583 |
| ADDRESS1 | 4 Marriott Road |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | N4 3QL |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | E |
| POTENTIAL ENERGY RATING | C |
| CURRENT ENERGY EFFICIENCY | 41 |
| POTENTIAL ENERGY EFFICIENCY | 77 |
| PROPERTY TYPE | Maisonette |
| BUILT FORM | Mid-Terrace |
| INSPECTION DATE | 2025-03-25 |
| LOCAL AUTHORITY | E09000019 |
| CONSTITUENCY | E14001305 |
| COUNTY | — |
| LODGEMENT DATE | 2025-03-27 |
| TRANSACTION TYPE | — |
| ENVIRONMENT IMPACT CURRENT | 25 |
| ENVIRONMENT IMPACT POTENTIAL | 60 |
| ENERGY CONSUMPTION CURRENT | 457 |
| ENERGY CONSUMPTION POTENTIAL | 191 |
| CO2 EMISSIONS CURRENT | 12.0 |
| CO2 EMISS CURR PER FLOOR AREA | 77 |
| CO2 EMISSIONS POTENTIAL | 4.9 |
| LIGHTING COST CURRENT | 163 |
| LIGHTING COST POTENTIAL | 163 |
| HEATING COST CURRENT | 2943 |
| HEATING COST POTENTIAL | 938 |
| HOT WATER COST CURRENT | 595 |
| HOT WATER COST POTENTIAL | 303 |
| TOTAL FLOOR AREA | 152 |
| ENERGY TARIFF | dual |
| MAINS GAS FLAG | N |
| FLOOR LEVEL | 3 |
| FLAT TOP STOREY | Y |
| FLAT STOREY COUNT | 3 |
| MAIN HEATING CONTROLS | Manual charge control |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | double glazing, unknown install date |
| GLAZED AREA | Normal |
| EXTENSION COUNT | 1 |
| NUMBER HABITABLE ROOMS | 7 |
| NUMBER HEATED ROOMS | 7 |
| LOW ENERGY LIGHTING | 100 |
| NUMBER OPEN FIREPLACES | 0 |
| HOTWATER DESCRIPTION | Electric immersion, off-peak |
| HOT WATER ENERGY EFF | Very Poor |
| HOT WATER ENV EFF | Poor |
| FLOOR DESCRIPTION | (another dwelling below) |
| 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 | Solid brick, as built, no insulation (assumed) |
| WALLS ENERGY EFF | Very Poor |
| WALLS ENV EFF | Very Poor |
| SECONDHEAT DESCRIPTION | Portable electric heaters (assumed) |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, 100 mm loft insulation |
| ROOF ENERGY EFF | Average |
| ROOF ENV EFF | Average |
| MAINHEAT DESCRIPTION | Electric storage heaters |
| MAINHEAT ENERGY EFF | Average |
| MAINHEAT ENV EFF | Very Poor |
| MAINHEATCONT DESCRIPTION | Manual charge control |
| MAINHEATC ENERGY EFF | Poor |
| MAINHEATC ENV EFF | Poor |
| LIGHTING DESCRIPTION | Low energy lighting in all fixed outlets |
| LIGHTING ENERGY EFF | Very Good |
| LIGHTING ENV EFF | Very Good |
| MAIN FUEL | electricity (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | no corridor |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.5 |
| PHOTO SUPPLY | 0 |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 4 Marriott Road |
| LOCAL AUTHORITY LABEL | Islington |
| CONSTITUENCY LABEL | Islington North |
| POSTTOWN | LONDON |
| CONSTRUCTION AGE BAND | England and Wales: 1930-1949 |
| LODGEMENT DATETIME | 2025-03-27 06:39:01 |
| TENURE | rented (private) |
| FIXED LIGHTING OUTLETS COUNT | 12 |
| LOW ENERGY FIXED LIGHT COUNT | 12 |
| UPRN | 5300060788 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2025.csv |
| COUNTRY | England |
| REGION | E12000007 |
| Address display | — |
| Nation | ew |