PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Aldbury Grove, WELWYN GARDEN CITY, AL7 2LB

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 Aldbury Grove, AL7 2LB 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 Aldbury Grove, WELWYN GARDEN CITY, AL7 2LB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Aldbury Grove
Date
11 Oct 2019
Current
Potential
69
85
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
11 Oct 2019
69
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 Aldbury Grove
Date
20 Jan 2016
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Jan 2016
70
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Aldbury Grove
Date
12 Jun 2017
Current
Potential
46
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
12 Jun 2017
46
83
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Aldbury Grove
Date
25 Feb 2009
Current
Potential
78
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
25 Feb 2009
78
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Aldbury Grove
Date
9 Sep 2013
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Sep 2013
71
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Aldbury Grove
Date
3 Jul 2018
Current
Potential
74
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
3 Jul 2018
74
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17 Aldbury Grove
Date
22 Aug 2012
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
22 Aug 2012
73
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Aldbury Grove
Date
2 Apr 2015
Current
Potential
69
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
2 Apr 2015
69
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Aldbury Grove
Date
4 Jul 2019
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
4 Jul 2019
74
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Aldbury Grove
Date
23 Sep 2015
Current
Potential
79
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
23 Sep 2015
79
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 ALDBURY GROVE
Date
23 May 2021
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 May 2021
78
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Aldbury Grove
Date
31 Jan 2011
Current
Potential
81
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Jan 2011
81
85
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Aldbury Grove
Date
22 Mar 2017
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
22 Mar 2017
79
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Aldbury Grove
Date
25 Sep 2023
Current
Potential
80
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
25 Sep 2023
80
80
27 Oct 2011
75
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Aldbury Grove
Date
22 Oct 2017
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
22 Oct 2017
80
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Aldbury Grove
Date
25 Oct 2022
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
25 Oct 2022
81
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Aldbury Grove
Date
28 Mar 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
28 Mar 2023
81
81
25 Apr 2011
78
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Aldbury Grove
Date
25 Nov 2022
Current
Potential
83
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
25 Nov 2022
83
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Aldbury Grove
Date
22 Mar 2019
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
22 Mar 2019
74
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Aldbury Grove
Date
30 Nov 2016
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
30 Nov 2016
76
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Aldbury Grove
Date
20 Mar 2010
Current
Potential
76
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Mar 2010
76
82
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 ALDBURY GROVE, WELWYN GARDEN CITY
Date
19 Nov 2020
Current
Potential
73
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
19 Nov 2020
73
78
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Aldbury Grove
Date
7 Jul 2011
Current
Potential
67
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
7 Jul 2011
67
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Aldbury Grove
Date
20 Sep 2009
Current
Potential
75
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
20 Sep 2009
75
84
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Aldbury Grove
Date
27 Apr 2016
Current
Potential
64
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Apr 2016
64
65
8 Oct 2010
81
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Aldbury Grove
Date
21 Dec 2015
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
21 Dec 2015
65
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Aldbury Grove
Date
27 Apr 2016
Current
Potential
64
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Apr 2016
64
65
23 May 2012
66
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Aldbury Grove
Date
28 Jan 2020
Current
Potential
66
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
28 Jan 2020
66
84
11 Jan 2016
63
87
14 Jan 2010
46
75
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Aldbury Grove
Date
31 May 2009
Current
Potential
74
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 May 2009
74
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.