Postcode sector
EPC ratings in CM3 3
2,341 properties in CM3 3 have EPC certificates, with an average rating of B—above the CM3 average. 39% of homes are rated D-G. This sector is part of CM3 in Chelmsford. Enter your postcode below to see your property's full EPC report and improvement recommendations.
EPC distribution
Percentage of properties in each EPC band across CM3 3.
Energy efficiency in CM3 3 is typical for the CM3 area. There are opportunities for improvement across various property types.
Recent EPCs
Anonymised sample of recent certificates for this sector.
| Address | Type | Rating | Date | View |
|---|---|---|---|---|
The Thatched Cottage House•1 months ago | House | D | 1 months ago | View report |
Hylands House•1 months ago | House | C | 1 months ago | View report |
Waterside Close House•1 months ago | House | B | 1 months ago | View report |
Waterside Close House•1 months ago | House | B | 1 months ago | View report |
Waterside Close House•1 months ago | House | B | 1 months ago | View report |
Waterside Close House•1 months ago | House | B | 1 months ago | View report |
Waterside Close House•1 months ago | House | B | 1 months ago | View report |
Gwyn Close House•1 months ago | House | C | 1 months ago | View report |
Waterside Close House•1 months ago | House | B | 1 months ago | View report |
Sussex Close House•1 months ago | House | C | 1 months ago | View report |
Common improvements in CM3
These upgrades are frequently recommended for properties in this area.
- 1
Solar photovoltaic panels, 2.5 kWp
16576 occurrences · Code M
- 2
Solar water heating
15587 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
9917 occurrences · Code H
- 4
Floor insulation (solid floor)
7143 occurrences · Code E
- 5
Replace boiler with new condensing boiler
5667 occurrences · Code J
Frequently asked questions about CM3 3
The average EPC rating in CM3 3 is band B. This is based on 2,341 properties with EPC certificates in this postcode sector, located in Chelmsford.
39% of properties in CM3 3 are rated D-G and could benefit from energy efficiency improvements. 61% are already rated A-C, indicating good energy performance.
The most frequently recommended improvements in CM3 are solar photovoltaic panels, 2.5 kwp (16,576 properties), solar water heating (15,587 properties), and low energy lighting for all fixed outlets (9,917 properties). The specific recommendations vary based on each property's current features.
Other sectors in CM3
Explore EPC data for nearby postcode sectors in the same district.
Check a specific property
Enter your postcode to view an EPC report
Pick your address to see live EPC data and improvement recommendations.