What is the average EPC rating in AL7 1?

The average EPC rating in AL7 1 is band C. This is based on 2,791 properties with EPC certificates in this postcode sector, located in Welwyn Hatfield.

How many properties in AL7 1 need energy improvements?

40% of properties in AL7 1 are rated D-G and could benefit from energy efficiency improvements. 60% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in AL7?

Common EPC improvements recommended in the AL7 area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in AL7 1

2,791 properties in AL7 1 have EPC certificates, with an average rating of C—matching the AL7 average. 40% of homes are rated D-G. This sector is part of AL7 in Welwyn Hatfield. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

2,791

Band A-C

60%

Higher efficiency homes

Band D-G

40%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across AL7 1.

A0%

B24%

C36%

D33%

E6%

F0%

G0%

Energy efficiency in AL7 1 is typical for the AL7 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
Daniells House•1 months ago	House	C	1 months ago	View report
Broomhills House•1 months ago	House	E	1 months ago	View report
Lodgefield House•1 months ago	House	C	1 months ago	View report
Maple Grove House•1 months ago	House	D	1 months ago	View report
Corners Flat•1 months ago	Flat	C	1 months ago	View report
Great Sampsons Field Flat•1 months ago	Flat	B	1 months ago	View report
Maple Grove House•1 months ago	House	D	1 months ago	View report
Blythway House•1 months ago	House	C	1 months ago	View report
Empire House Flat•1 months ago	Flat	C	1 months ago	View report
Daniells House•1 months ago	House	C	1 months ago	View report

Common improvements in AL7

These upgrades are frequently recommended for properties in this area.

1
Solar water heating
10195 occurrences · Code 19
2
Solar photovoltaic panels, 2.5 kWp
10175 occurrences · Code 34
3
Low energy lighting for all fixed outlets
6990 occurrences · Code 35
4
Floor insulation (solid floor)
5804 occurrences · Code 58
5
Replace boiler with new condensing boiler
3781 occurrences · Code 20

Helpful guides

Frequently asked questions about AL7 1

: The average EPC rating in AL7 1 is band C. This is based on 2,791 properties with EPC certificates in this postcode sector, located in Welwyn Hatfield.
: 40% of properties in AL7 1 are rated D-G and could benefit from energy efficiency improvements. 60% are already rated A-C, indicating good energy performance.
: Common EPC improvements recommended in the AL7 area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.

Other sectors in AL7

Explore EPC data for nearby postcode sectors in the same district.

AL7 2

2,686 properties AL7 3

3,846 properties AL7 4

3,660 properties

Check a specific property

Enter your postcode to view an EPC report

Pick your address to see live EPC data and improvement recommendations.