PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gwynne Park Avenue, WOODFORD GREEN, IG8 8AB

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 Gwynne Park Avenue, IG8 8AB 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 Gwynne Park Avenue, WOODFORD GREEN, IG8 8AB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Gwynne Park Avenue
Date
7 Jul 2014
Current
Potential
65
78
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
7 Jul 2014
65
78
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
10 Gwynne Park Avenue
Date
5 Feb 2009
Current
Potential
72
76
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
5 Feb 2009
72
76
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Gwynne Park Avenue
Date
8 Sep 2020
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Sep 2020
59
80
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
18 Gwynne Park Avenue
Date
17 Apr 2012
Current
Potential
66
80
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
17 Apr 2012
66
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Gwynne Park Avenue
Date
9 Aug 2014
Current
Potential
67
85
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
9 Aug 2014
67
85
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Gwynne Park Avenue
Date
9 Apr 2024
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Apr 2024
70
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Gwynne Park Avenue
Date
13 Feb 2020
Current
Potential
72
83
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
13 Feb 2020
72
83
21 Jun 2009
63
74
11 Jun 2009
65
74
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
24 Gwynne Park Avenue
Date
26 Mar 2010
Current
Potential
68
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
26 Mar 2010
68
77
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Gwynne Park Avenue
Date
18 Jun 2013
Current
Potential
63
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
18 Jun 2013
63
84
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Gwynne Park Avenue
Date
18 Nov 2015
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
18 Nov 2015
74
86
28 Apr 2011
57
72
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
30 Gwynne Park Avenue
Date
6 Mar 2020
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
6 Mar 2020
66
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
31 Gwynne Park Avenue
Date
6 Sep 2009
Current
Potential
51
67
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
6 Sep 2009
51
67
Total Floor Area
145 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
34 Gwynne Park Avenue
Date
23 Jul 2019
Current
Potential
61
80
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
23 Jul 2019
61
80
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Gwynne Park Avenue
Date
11 Aug 2014
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
11 Aug 2014
70
84
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Gwynne Park Avenue
Date
30 May 2022
Current
Potential
73
82
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 May 2022
73
82
Total Floor Area
142 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
38 Gwynne Park Avenue
Date
3 Sep 2023
Current
Potential
69
86
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
3 Sep 2023
69
86
24 Feb 2014
64
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Gwynne Park Avenue
Date
14 Oct 2008
Current
Potential
55
68
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
14 Oct 2008
55
68
Total Floor Area
133 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 Gwynne Park Avenue
Date
30 Apr 2024
Current
Potential
66
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 Apr 2024
66
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Gwynne Park Avenue
Date
20 Nov 2018
Current
Potential
65
79
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
20 Nov 2018
65
79
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
46 Gwynne Park Avenue
Date
12 May 2014
Current
Potential
65
86
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
12 May 2014
65
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
52 Gwynne Park Avenue
Date
6 Sep 2016
Current
Potential
55
74
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
6 Sep 2016
55
74
Total Floor Area
161 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
58 Gwynne Park Avenue
Date
16 Aug 2010
Current
Potential
63
72
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
16 Aug 2010
63
72
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
6 Gwynne Park Avenue
Date
25 Oct 2024
Current
Potential
62
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 Oct 2024
62
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 GWYNNE PARK AVENUE, WOODFORD GREEN
Date
3 Feb 2021
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
3 Feb 2021
66
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Gwynne Park Avenue
Date
2 Nov 2017
Current
Potential
57
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
2 Nov 2017
57
84
6 Nov 2008
54
71
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 GWYNNE PARK AVENUE, WOODFORD GREEN
Date
13 Mar 2021
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
13 Mar 2021
69
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
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 2025.