Postcode sector
EPC ratings in AL9 5
1,013 properties in AL9 5 have EPC certificates, with an average rating of D—matching the AL9 average. 50% of homes are rated D-G. This sector is part of AL9 in Welwyn Hatfield. 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 AL9 5.
Energy efficiency in AL9 5 is typical for the AL9 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 |
|---|---|---|---|---|
Flat Flat•4 months ago | Flat | D | 4 months ago | View report |
Bull Stag Green House•4 months ago | House | C | 4 months ago | View report |
The Gardeners Cottage House•4 months ago | House | E | 4 months ago | View report |
Stag Green Avenue House•4 months ago | House | E | 4 months ago | View report |
East Low Lodge House•4 months ago | House | D | 4 months ago | View report |
The Ryde House•4 months ago | House | D | 4 months ago | View report |
The Gate House Flat•4 months ago | Flat | D | 4 months ago | View report |
Annexe Bungalow•4 months ago | Bungalow | D | 4 months ago | View report |
Park Meadow House•4 months ago | House | D | 4 months ago | View report |
Cravenia House•4 months ago | House | E | 4 months ago | View report |
Common improvements in AL9
These upgrades are frequently recommended for properties in this area.
- 1
Solar photovoltaic panels, 2.5 kWp
3262 occurrences
- 2
Solar water heating
2625 occurrences
- 3
Low energy lighting for all fixed outlets
2189 occurrences
- 4
Floor insulation (solid floor)
1258 occurrences
- 5
Cavity wall insulation
1121 occurrences
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Book an EPC assessment in Welwyn Hatfield (AL9 5)
Check whether your property already has a valid EPC, then arrange an accredited domestic assessment only if you need one.
Frequently asked questions about AL9 5
The average EPC rating in AL9 5 is band D. This is based on 1,013 properties with EPC certificates in this postcode sector, located in Welwyn Hatfield.
50% of properties in AL9 5 are rated D-G and could benefit from energy efficiency improvements. 50% are already rated A-C, indicating good energy performance.
The most frequently recommended improvements in AL9 are solar photovoltaic panels, 2.5 kwp (3,262 properties), solar water heating (2,625 properties), and low energy lighting for all fixed outlets (2,189 properties). The specific recommendations vary based on each property's current features.
Other sectors in AL9
Explore EPC data for nearby postcode sectors in the same district.
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