Energy Performance Certificate
18 St. Oswalds Crescent, Brereton, CW11 1RW
Energy rating
Current: 97 A | Potential: 107 A
Environmental impact (CO₂)
Current: 98
| Potential: 101
| Field | Value |
|---|---|
| LMK KEY | 9370-2632-3520-2095-0671 |
| ADDRESS1 | 18 St. Oswalds Crescent |
| ADDRESS2 | Brereton |
| ADDRESS3 | — |
| POSTCODE | CW11 1RW |
| BUILDING REFERENCE NUMBER | — |
| CURRENT ENERGY RATING | A |
| POTENTIAL ENERGY RATING | A |
| CURRENT ENERGY EFFICIENCY | 97 |
| POTENTIAL ENERGY EFFICIENCY | 107 |
| PROPERTY TYPE | Bungalow |
| BUILT FORM | Semi-Detached |
| INSPECTION DATE | 2025-12-12 |
| LOCAL AUTHORITY | E06000049 |
| CONSTITUENCY | E14001178 |
| COUNTY | — |
| LODGEMENT DATE | 2026-01-22 |
| TRANSACTION TYPE | Marketed sale |
| ENVIRONMENT IMPACT CURRENT | 98 |
| ENVIRONMENT IMPACT POTENTIAL | 101 |
| ENERGY CONSUMPTION CURRENT | 39 |
| ENERGY CONSUMPTION POTENTIAL | 33 |
| CO2 EMISSIONS CURRENT | 0.1 |
| CO2 EMISS CURR PER FLOOR AREA | 2 |
| CO2 EMISSIONS POTENTIAL | -0.1 |
| LIGHTING COST CURRENT | 47 |
| LIGHTING COST POTENTIAL | 47 |
| HEATING COST CURRENT | 705 |
| HEATING COST POTENTIAL | 616 |
| HOT WATER COST CURRENT | 150 |
| HOT WATER COST POTENTIAL | 386 |
| TOTAL FLOOR AREA | 60 |
| ENERGY TARIFF | Single |
| MAINS GAS FLAG | N |
| FLOOR LEVEL | — |
| FLAT TOP STOREY | N |
| FLAT STOREY COUNT | 1 |
| MAIN HEATING CONTROLS | Programmer, room thermostat and TRVs |
| MULTI GLAZE PROPORTION | 100 |
| GLAZED TYPE | — |
| GLAZED AREA | — |
| EXTENSION COUNT | 0 |
| NUMBER HABITABLE ROOMS | 3 |
| NUMBER HEATED ROOMS | 3 |
| LOW ENERGY LIGHTING | 100 |
| NUMBER OPEN FIREPLACES | — |
| HOTWATER DESCRIPTION | From main system |
| HOT WATER ENERGY EFF | Average |
| HOT WATER ENV EFF | Very Good |
| FLOOR DESCRIPTION | Solid, no insulation (assumed) |
| 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 | Cavity wall, filled cavity |
| WALLS ENERGY EFF | Good |
| WALLS ENV EFF | Good |
| SECONDHEAT DESCRIPTION | None |
| SHEATING ENERGY EFF | N/A |
| SHEATING ENV EFF | N/A |
| ROOF DESCRIPTION | Pitched, 350 mm loft insulation |
| ROOF ENERGY EFF | Very Good |
| ROOF ENV EFF | Very Good |
| MAINHEAT DESCRIPTION | Air source heat pump, radiators, electric |
| MAINHEAT ENERGY EFF | Good |
| MAINHEAT ENV EFF | Very Good |
| MAINHEATCONT DESCRIPTION | Programmer, room thermostat and TRVs |
| MAINHEATC ENERGY EFF | Good |
| MAINHEATC ENV EFF | Good |
| LIGHTING DESCRIPTION | Good lighting efficiency |
| LIGHTING ENERGY EFF | Good |
| LIGHTING ENV EFF | Good |
| MAIN FUEL | electricity (not community) |
| WIND TURBINE COUNT | 0 |
| HEAT LOSS CORRIDOR | — |
| UNHEATED CORRIDOR LENGTH | — |
| FLOOR HEIGHT | 2.1 |
| PHOTO SUPPLY | — |
| SOLAR WATER HEATING FLAG | N |
| MECHANICAL VENTILATION | natural |
| ADDRESS | 18 St. Oswalds Crescent, Brereton |
| LOCAL AUTHORITY LABEL | Cheshire East |
| CONSTITUENCY LABEL | Congleton |
| POSTTOWN | SANDBACH |
| CONSTRUCTION AGE BAND | England and Wales: 1967-1975 |
| LODGEMENT DATETIME | 2026-01-22 09:13:47 |
| TENURE | owner-occupied |
| FIXED LIGHTING OUTLETS COUNT | 7 |
| LOW ENERGY FIXED LIGHT COUNT | 7 |
| UPRN | 100010058680 |
| UPRN SOURCE | Energy Assessor |
| REPORT TYPE | 2 |
| Source file | certificates-2026.csv |
| COUNTRY | England |
| REGION | E12000002 |
| Address display | — |
| Nation | ew |