PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Upper Addison Gardens, LONDON, W14 8AJ
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 Upper Addison Gardens, W14 8AJ 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 Upper Addison Gardens, LONDON, W14 8AJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
26 Upper Addison Gardens
Date
22 May 2014
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 May 2014
61
81
Total Floor Area
370 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
2
Address
27a Upper Addison Gardens
Date
27 Jun 2011
Current
Potential
71
73
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
27 Jun 2011
71
73
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Upper Addison Gardens
Date
14 Dec 2022
Current
Potential
67
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Dec 2022
67
78
Total Floor Area
387 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
4
Address
33 Upper Addison Gardens
Date
19 Nov 2014
Current
Potential
56
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Nov 2014
56
71
24 Mar 2010
46
50
Total Floor Area
418 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
34 Upper Addison Gardens
Date
18 May 2023
Current
Potential
65
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 May 2023
65
76
Total Floor Area
427 sq m
Current CO2 Emissions Level
13.4
Potential CO2 Emissions Level
8.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
35 Upper Addison Gardens
Date
27 Jan 2009
Current
Potential
54
57
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Jan 2009
54
57
Total Floor Area
287 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
37 Upper Addison Gardens
Date
23 Feb 2010
Current
Potential
57
65
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Feb 2010
57
65
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
38 Upper Addison Gardens
Date
5 Sep 2024
Current
Potential
64
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Sep 2024
64
78
Total Floor Area
447 sq m
Current CO2 Emissions Level
13.9
Potential CO2 Emissions Level
8.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
1
Address
39 Upper Addison Gardens
Date
9 Dec 2024
Current
Potential
77
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Dec 2024
77
77
17 Nov 2021
62
76
Total Floor Area
398 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
4
Address
39a Upper Addison Gardens
Date
9 Dec 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Dec 2024
75
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
2
Address
42 Upper Addison Gardens
Date
10 Sep 2013
Current
Potential
59
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Sep 2013
59
78
Total Floor Area
255 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42a Upper Addison Gardens
Date
10 Sep 2013
Current
Potential
48
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Sep 2013
48
78
22 Apr 2009
59
74
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Basement, 39 Upper Addison Gardens
Date
17 Nov 2021
Current
Potential
68
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Nov 2021
68
77
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
BASEMENT FLAT, 25 UPPER ADDISON GARDENS
Date
25 May 2021
Current
Potential
65
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
25 May 2021
65
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Basement/Ground Floor Flat, 40 Upper Addison Gardens
Date
24 Jul 2022
Current
Potential
70
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jul 2022
70
79
Total Floor Area
165 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
FIRST FLOOR FLAT , 2 UPPER ADDISON GARDENS
Date
9 Dec 2021
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Dec 2021
69
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 30 Upper Addison Gardens
Date
24 Mar 2017
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Mar 2017
76
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 28 Upper Addison Gardens
Date
19 Mar 2009
Current
Potential
64
68
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
19 Mar 2009
64
68
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 25 Upper Addison Gardens
Date
19 Mar 2010
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Mar 2010
71
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 27 Upper Addison Gardens
Date
10 Mar 2020
Current
Potential
61
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Mar 2020
61
80
15 Jun 2009
67
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 3, 30 Upper Addison Gardens
Date
3 Jul 2011
Current
Potential
69
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jul 2011
69
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 28 Upper Addison Gardens
Date
11 Jul 2018
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Jul 2018
76
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 27 Upper Addison Gardens
Date
4 Jul 2019
Current
Potential
70
80
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
4 Jul 2019
70
80
19 Dec 2008
78
81
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 27 Upper Addison Gardens
Date
12 Aug 2019
Current
Potential
63
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Aug 2019
63
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Garden Flat, 34 Upper Addison Gardens
Date
2 Sep 2009
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Sep 2009
75
78
2 Sep 2009
77
80
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Garden Flat 37 Upper Addison Gardens
Date
25 Jul 2023
Current
Potential
67
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jul 2023
67
80
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Second Floor Flat, 25 Upper Addison Gardens
Date
14 Jan 2020
Current
Potential
66
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
14 Jan 2020
66
79
8 Mar 2011
59
67
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Top Floor Flat, 25 Upper Addison Gardens
Date
22 Sep 2015
Current
Potential
57
57
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Sep 2015
57
57
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 27 Upper Addison Gardens
Date
16 Apr 2009
Current
Potential
60
60
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Apr 2009
60
60
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 28 Upper Addison Gardens
Date
17 Jul 2016
Current
Potential
62
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jul 2016
62
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Upper Maisonette, 30 Upper Addison Gardens
Date
30 Jun 2011
Current
Potential
65
66
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
Certificate History
30 Jun 2011
65
66
13 Feb 2009
48
57
Total Floor Area
134 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Upper Maisonette, 34 Upper Addison Gardens
Date
7 Sep 2011
Current
Potential
77
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Sep 2011
77
79
Total Floor Area
299 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Upper Maisonette, 40 Upper Addison Gardens
Date
9 Sep 2018
Current
Potential
71
74
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Sep 2018
71
74
Total Floor Area
172 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Upper Maisonette Flat, 39 Upper Addison Gardens
Date
18 Nov 2021
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Nov 2021
67
79
Total Floor Area
317 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Bands
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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