PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Tanfield Avenue, LONDON, NW2 7SR
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 Tanfield Avenue, NW2 7SR 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 Tanfield Avenue, LONDON, NW2 7SR
Period Covered:
2008 - 30 September 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
119a Tanfield Avenue
Date
6 Aug 2020
Current
Potential
55
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Aug 2020
55
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
119b Tanfield Avenue
Date
6 Aug 2020
Current
Potential
63
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Aug 2020
63
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
123 Tanfield Avenue
Date
24 Nov 2010
Current
Potential
49
65
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
24 Nov 2010
49
65
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
123 TANFIELD AVENUE, LONDON
Date
12 Nov 2020
Current
Potential
65
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Nov 2020
65
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
125 Tanfield Avenue
Date
16 Jul 2012
Current
Potential
60
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Jul 2012
60
71
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
125a Tanfield Avenue
Date
15 Mar 2012
Current
Potential
53
63
Property Type
Maisonette
Built Form
N/A
Constructed
1930-1949
Certificate History
15 Mar 2012
53
63
Total Floor Area
64 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
127a Tanfield Avenue
Date
18 Jan 2023
Current
Potential
69
79
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Jan 2023
69
79
26 Oct 2021
65
78
2 Feb 2009
57
64
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
129 Tanfield Avenue
Date
15 Nov 2019
Current
Potential
64
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Nov 2019
64
77
11 Nov 2009
63
63
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
129a Tanfield Avenue
Date
19 Feb 2015
Current
Potential
60
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 Feb 2015
60
78
7 Nov 2009
55
72
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
131 TANFIELD AVENUE
Date
6 Jun 2021
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Jun 2021
67
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
131 Tanfield Avenue
Date
13 Jun 2010
Current
Potential
55
69
Property Type
Maisonette
Built Form
Detached
Constructed
1930-1949
Certificate History
13 Jun 2010
55
69
30 Mar 2009
53
61
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 Tanfield Avenue
Date
21 Sep 2022
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Sep 2022
67
78
13 Jul 2012
63
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
133a Tanfield Avenue
Date
10 Mar 2017
Current
Potential
66
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Mar 2017
66
76
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
135a Tanfield Avenue
Date
19 May 2011
Current
Potential
41
58
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 May 2011
41
58
13 Jun 2010
48
65
Total Floor Area
55 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
139 Tanfield Avenue
Date
25 Oct 2008
Current
Potential
60
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Oct 2008
60
68
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
139 TANFIELD AVENUE, LONDON
Date
12 Dec 2020
Current
Potential
68
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Dec 2020
68
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
139A Tanfield Avenue
Date
28 Mar 2023
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Mar 2023
68
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
141 Tanfield Avenue
Date
12 Oct 2018
Current
Potential
65
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Oct 2018
65
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
141a Tanfield Avenue
Date
17 Feb 2009
Current
Potential
66
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Feb 2009
66
71
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
143 Tanfield Avenue
Date
31 Jan 2022
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
31 Jan 2022
69
77
4 Aug 2020
68
77
24 Feb 2012
47
48
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
143a Tanfield Avenue
Date
8 Mar 2019
Current
Potential
54
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Mar 2019
54
72
6 Jan 2009
63
74
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
145a Tanfield Avenue
Date
27 Feb 2018
Current
Potential
68
79
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
27 Feb 2018
68
79
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
147a Tanfield Avenue
Date
15 Nov 2018
Current
Potential
65
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Nov 2018
65
69
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
149 Tanfield Avenue
Date
9 Feb 2017
Current
Potential
62
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Feb 2017
62
77
10 Feb 2010
63
67
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
149a Tanfield Avenue
Date
3 Sep 2019
Current
Potential
64
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Sep 2019
64
77
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
153 Tanfield Avenue
Date
23 Jun 2019
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Jun 2019
67
74
12 Apr 2012
54
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
153a Tanfield Avenue
Date
16 Apr 2019
Current
Potential
57
63
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
16 Apr 2019
57
63
27 May 2009
64
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
155 Tanfield Avenue
Date
17 Nov 2018
Current
Potential
70
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Nov 2018
70
76
27 Jun 2018
64
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
155a Tanfield Avenue
Date
9 Aug 2021
Current
Potential
64
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Aug 2021
64
71
19 Aug 2011
65
65
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
159 Tanfield Avenue
Date
18 Dec 2018
Current
Potential
58
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2018
58
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
159a Tanfield Avenue
Date
31 Mar 2016
Current
Potential
40
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
31 Mar 2016
40
71
24 Dec 2014
28
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
161 TANFIELD AVENUE
Date
16 Jul 2021
Current
Potential
59
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Jul 2021
59
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
161a Tanfield Avenue
Date
2 Dec 2022
Current
Potential
61
69
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Dec 2022
61
69
3 Dec 2012
61
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
163 Tanfield Avenue
Date
1 Feb 2016
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Feb 2016
60
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
163a Tanfield Avenue
Date
29 Sep 2015
Current
Potential
45
57
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Sep 2015
45
57
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
165a Tanfield Avenue
Date
18 Nov 2016
Current
Potential
56
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Nov 2016
56
73
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
167 Tanfield Avenue
Date
18 Nov 2016
Current
Potential
66
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Nov 2016
66
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
167a Tanfield Avenue
Date
12 Dec 2015
Current
Potential
50
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
12 Dec 2015
50
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
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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