Energy Performance Certificate
12 Briony Close, DL16 6FG
Energy rating
Current: 28 F | Potential: 67 D
Environmental impact (CO₂)
Current: 50
| Potential: 62
| Field | Value |
|---|---|
| LMK KEY | 6335-6620-0509-0170-5296 |
| ADDRESS1 | 12 Briony Close |
| ADDRESS2 | — |
| ADDRESS3 | — |
| POSTCODE | DL16 6FG |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | F |
| POTENTIAL ENERGY RATING | D |
| CURRENT ENERGY EFFICIENCY | 28 |
| POTENTIAL ENERGY EFFICIENCY | 67 |
| PROPERTY TYPE | House |
| BUILT FORM | Semi-Detached |
| INSPECTION DATE | 2025-10-10 |
| LOCAL AUTHORITY | E06000047 |
| CONSTITUENCY | E14001382 |
| COUNTY | — |
| LODGEMENT DATE | 2025-10-14 |
| TRANSACTION TYPE | Grant scheme |
| ENVIRONMENT IMPACT CURRENT | 50 |
| ENVIRONMENT IMPACT POTENTIAL | 62 |
| ENERGY CONSUMPTION CURRENT | 400 |
| ENERGY CONSUMPTION POTENTIAL | 253 |
| CO2 EMISSIONS CURRENT | 5.4 |
| CO2 EMISS CURR PER FLOOR AREA | 63 |
| CO2 EMISSIONS POTENTIAL | 4.0 |
| LIGHTING COST CURRENT | 89 |
| LIGHTING COST POTENTIAL | 55 |
| HEATING COST CURRENT | 1544 |
| HEATING COST POTENTIAL | 1227 |
| HOT WATER COST CURRENT | 1782 |
| HOT WATER COST POTENTIAL | 332 |
| TOTAL FLOOR AREA | 85 |
| ENERGY TARIFF | Single |
| MAINS GAS FLAG | Y |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 2 |
| MAIN HEATING CONTROLS | Programmer, no room thermostat |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 3 |
| NUMBER HABITABLE ROOMS | 4 |
| NUMBER HEATED ROOMS | 4 |
| LOW ENERGY LIGHTING | 59 |
| NUMBER OPEN FIREPLACES | 1 |
| HOTWATER DESCRIPTION | Electric immersion, standard tariff |
| HOT WATER ENERGY EFF | Very Poor |
| HOT WATER ENV EFF | Good |
| FLOOR DESCRIPTION | Solid, limited insulation (assumed) |
| FLOOR ENERGY EFF | N/A |
| FLOOR ENV EFF | N/A |
| WINDOWS DESCRIPTION | Fully double glazed |
| WINDOWS ENERGY EFF | Poor |
| WINDOWS ENV EFF | Poor |
| WALLS DESCRIPTION | Cavity wall, as built, insulated (assumed) |
| WALLS ENERGY EFF | Good |
| WALLS ENV EFF | Good |
| SECONDHEAT DESCRIPTION | Room heaters, mains gas |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, 300 mm loft insulation |
| ROOF ENERGY EFF | Very Good |
| ROOF ENV EFF | Very Good |
| 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 | Below average lighting efficiency |
| LIGHTING ENERGY EFF | Poor |
| LIGHTING ENV EFF | Poor |
| MAIN FUEL | mains gas (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.36 |
| PHOTO SUPPLY | 0 |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 12 Briony Close |
| LOCAL AUTHORITY LABEL | County Durham |
| CONSTITUENCY LABEL | Newton Aycliffe and Spennymoor |
| POSTTOWN | SPENNYMOOR |
| CONSTRUCTION AGE BAND | England and Wales: 1996-2002 |
| LODGEMENT DATETIME | 2025-10-14 11:42:04 |
| TENURE | owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 17 |
| LOW ENERGY FIXED LIGHT COUNT | 10 |
| UPRN | 10012052682 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2025.csv |
| COUNTRY | England |
| REGION | E12000001 |
| Address display | — |
| Nation | ew |