Energy Performance Certificate
Raised & Lower Ground Floor Flat, 39 Maresfield Gardens, NW3 5SG
Energy rating
Current: 65 D | Potential: 76 C
Environmental impact (CO₂)
Current: 54
| Potential: 69
| Field | Value |
|---|---|
| LMK KEY | 2041-8664-9157-9209-8721 |
| ADDRESS1 | Raised & Lower Ground Floor Flat |
| ADDRESS2 | 39 Maresfield Gardens |
| ADDRESS3 | — |
| POSTCODE | NW3 5SG |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | D |
| POTENTIAL ENERGY RATING | C |
| CURRENT ENERGY EFFICIENCY | 65 |
| POTENTIAL ENERGY EFFICIENCY | 76 |
| PROPERTY TYPE | Maisonette |
| BUILT FORM | Semi-Detached |
| INSPECTION DATE | 2025-04-28 |
| LOCAL AUTHORITY | E09000007 |
| CONSTITUENCY | E14001265 |
| COUNTY | — |
| LODGEMENT DATE | 2025-04-29 |
| TRANSACTION TYPE | Marketed sale |
| ENVIRONMENT IMPACT CURRENT | 54 |
| ENVIRONMENT IMPACT POTENTIAL | 69 |
| ENERGY CONSUMPTION CURRENT | 199 |
| ENERGY CONSUMPTION POTENTIAL | 131 |
| CO2 EMISSIONS CURRENT | 10.8 |
| CO2 EMISS CURR PER FLOOR AREA | 35 |
| CO2 EMISSIONS POTENTIAL | 7.1 |
| LIGHTING COST CURRENT | 201 |
| LIGHTING COST POTENTIAL | 205 |
| HEATING COST CURRENT | 2649 |
| HEATING COST POTENTIAL | 1656 |
| HOT WATER COST CURRENT | 218 |
| HOT WATER COST POTENTIAL | 219 |
| TOTAL FLOOR AREA | 307 |
| ENERGY TARIFF | Unknown |
| MAINS GAS FLAG | Y |
| FLOOR LEVEL | 1 |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 2 |
| MAIN HEATING CONTROLS | Programmer and at least two room thermostats |
| MULTI GLAZE PROPORTION | 40 |
| GLAZED TYPE | double glazing, unknown install date |
| GLAZED AREA | Normal |
| EXTENSION COUNT | 3 |
| NUMBER HABITABLE ROOMS | 8 |
| NUMBER HEATED ROOMS | 8 |
| LOW ENERGY LIGHTING | 100 |
| NUMBER OPEN FIREPLACES | 0 |
| 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 | Partial double glazing |
| WINDOWS ENERGY EFF | Poor |
| WINDOWS ENV EFF | Poor |
| WALLS DESCRIPTION | Solid brick, 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 | (another dwelling above) |
| ROOF ENERGY EFF | N/A |
| ROOF ENV EFF | N/A |
| MAINHEAT DESCRIPTION | Boiler and underfloor heating, mains gas |
| MAINHEAT ENERGY EFF | Good |
| MAINHEAT ENV EFF | Good |
| MAINHEATCONT DESCRIPTION | Programmer and at least two room thermostats |
| MAINHEATC ENERGY EFF | Good |
| MAINHEATC ENV EFF | Good |
| LIGHTING DESCRIPTION | Low energy lighting in all 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 | no corridor |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 3.04 |
| PHOTO SUPPLY | 0 |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | Raised & Lower Ground Floor Flat, 39 Maresfield Gardens |
| LOCAL AUTHORITY LABEL | Camden |
| CONSTITUENCY LABEL | Hampstead and Highgate |
| POSTTOWN | London |
| CONSTRUCTION AGE BAND | England and Wales: before 1900 |
| LODGEMENT DATETIME | 2025-04-29 18:11:31 |
| TENURE | owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 48 |
| LOW ENERGY FIXED LIGHT COUNT | 48 |
| UPRN | — |
| UPRN SOURCE | — |
| REPORT TYPE | 2 |
| Source file | certificates-2025.csv |
| COUNTRY | England |
| REGION | E12000007 |
| Address display | — |
| Nation | ew |