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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walter Conway Avenue, TREDEGAR, NP22 3TN

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 Walter Conway Avenue, NP22 3TN 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 Walter Conway Avenue, TREDEGAR, NP22 3TN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Walter Conway Avenue, Cefn Golau
Date
29 Nov 2012
Current
Potential
66
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2012
66
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Walter Conway Avenue, Cefn Golau
Date
26 Apr 2010
Current
Potential
75
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Apr 2010
75
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Walter Conway Avenue, Cefn Golau
Date
11 Jun 2019
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Jun 2019
73
88
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Walter Conway Avenue, Cefn Golau
Date
16 Jan 2025
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Jan 2025
74
87
5 Nov 2014
68
85
3 Mar 2011
64
77
22 Oct 2010
47
68
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Walter Conway Avenue, Cefn Golau
Date
7 May 2019
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 May 2019
69
85
6 Sep 2012
72
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Walter Conway Avenue, Cefn Golau
Date
4 Nov 2016
Current
Potential
61
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Nov 2016
61
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Walter Conway Avenue, Cefn Golau
Date
28 Jul 2015
Current
Potential
46
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Jul 2015
46
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Walter Conway Avenue, Cefn Golau
Date
5 Sep 2016
Current
Potential
49
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Sep 2016
49
85
28 Jul 2015
54
86
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Walter Conway Avenue, Cefn Golau
Date
15 Feb 2010
Current
Potential
75
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Feb 2010
75
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Walter Conway Avenue, Cefn Golau
Date
22 Sep 2015
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Sep 2015
72
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Walter Conway Avenue, Cefn Golau
Date
10 Jun 2017
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jun 2017
63
80
5 Apr 2017
54
79
5 Aug 2014
62
75
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Walter Conway Avenue, Cefn Golau
Date
22 Sep 2015
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Sep 2015
68
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Walter Conway Avenue, Cefn Golau
Date
10 Jun 2017
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jun 2017
65
84
5 Apr 2017
54
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Walter Conway Avenue, Cefn Golau
Date
31 Oct 2013
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Oct 2013
74
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Walter Conway Avenue, Cefn Golau
Date
25 Apr 2018
Current
Potential
36
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Apr 2018
36
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
106
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Walter Conway Avenue, Cefn Golau
Date
5 Apr 2022
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Apr 2022
65
84
25 Nov 2011
65
73
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Walter Conway Avenue, Cefn Golau
Date
5 Feb 2016
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Feb 2016
60
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Walter Conway Avenue, Cefn Golau
Date
22 May 2023
Current
Potential
68
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 May 2023
68
86
13 May 2010
58
69
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
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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