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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Valley Green, WELWYN GARDEN CITY, AL8 7DQ

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for The Valley Green, AL8 7DQ are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for The Valley Green, WELWYN GARDEN CITY, AL8 7DQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 The Valley Green
Date
16 Mar 2012
Current
Potential
55
68
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
16 Mar 2012
55
68
Total Floor Area
148 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
11 The Valley Green
Date
9 Aug 2020
Current
Potential
57
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
9 Aug 2020
57
77
Total Floor Area
142 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
12 The Valley Green
Date
26 Jul 2023
Current
Potential
51
73
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
26 Jul 2023
51
73
Total Floor Area
130 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
17 The Valley Green
Date
6 Sep 2018
Current
Potential
54
78
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
6 Sep 2018
54
78
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 The Valley Green
Date
15 Apr 2024
Current
Potential
61
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
15 Apr 2024
61
81
17 Nov 2009
68
75
Total Floor Area
166 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
3 The Valley Green
Date
2 Oct 2018
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
2 Oct 2018
65
81
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 The Valley Green
Date
6 Jul 2011
Current
Potential
52
59
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Jul 2011
52
59
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 The Valley Green
Date
3 Feb 2020
Current
Potential
70
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Feb 2020
70
79
Total Floor Area
168 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
8 The Valley Green
Date
8 Mar 2010
Current
Potential
52
63
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Mar 2010
52
63
Total Floor Area
134 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
9 The Valley Green
Date
5 Jun 2024
Current
Potential
53
86
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
5 Jun 2024
53
86
Total Floor Area
150 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.