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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Carve Ley, WELWYN GARDEN CITY, AL7 3HJ

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 Carve Ley, AL7 3HJ 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 Carve Ley, WELWYN GARDEN CITY, AL7 3HJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Carve Ley
Date
26 Jul 2018
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Jul 2018
69
84
13 Mar 2018
71
85
27 May 2012
67
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Carve Ley
Date
16 Mar 2012
Current
Potential
66
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Mar 2012
66
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Carve Ley
Date
18 May 2010
Current
Potential
76
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 May 2010
76
77
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Carve Ley
Date
25 Jul 2024
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Jul 2024
73
86
28 May 2010
74
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 CARVE LEY, WELWYN GARDEN CITY
Date
10 Nov 2020
Current
Potential
65
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Nov 2020
65
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Carve Ley
Date
6 Apr 2016
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Apr 2016
65
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Carve Ley
Date
15 Jan 2015
Current
Potential
54
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
15 Jan 2015
54
85
Total Floor Area
126 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Carve Ley
Date
2 Oct 2016
Current
Potential
65
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2016
65
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Carve Ley
Date
26 Apr 2010
Current
Potential
73
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Apr 2010
73
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Carve Ley
Date
30 May 2023
Current
Potential
53
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 May 2023
53
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Carve Ley
Date
19 Sep 2019
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Sep 2019
70
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
36 Carve Ley
Date
8 Jan 2019
Current
Potential
60
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Jan 2019
60
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Carve Ley
Date
19 Feb 2009
Current
Potential
50
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Feb 2009
50
77
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Carve Ley
Date
16 Oct 2018
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
16 Oct 2018
69
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Carve Ley
Date
20 Jun 2018
Current
Potential
69
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 Jun 2018
69
87
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Carve Ley
Date
1 Jul 2014
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
1 Jul 2014
75
89
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Carve Ley
Date
8 Sep 2009
Current
Potential
69
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Sep 2009
69
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
50 Carve Ley
Date
2 May 2023
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 May 2023
71
85
17 Jul 2013
71
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Carve Ley
Date
21 Sep 2017
Current
Potential
64
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
21 Sep 2017
64
82
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.