PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Birchen Grove, LONDON, NW9 8SA

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 Birchen Grove, NW9 8SA 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 Birchen Grove, LONDON, NW9 8SA
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 BIRCHEN GROVE, LONDON
Date
6 Feb 2021
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Feb 2021
58
83
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
100 Birchen Grove
Date
1 Jun 2016
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
1 Jun 2016
83
94
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Birchen Grove
Date
19 Dec 2016
Current
Potential
55
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Dec 2016
55
78
Total Floor Area
187 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
14 Birchen Grove
Date
3 Jan 2023
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Jan 2023
61
82
Total Floor Area
212 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
16 Birchen Grove
Date
3 Sep 2023
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Sep 2023
62
81
16 Dec 2013
32
77
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Birchen Grove
Date
8 Jul 2018
Current
Potential
40
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Jul 2018
40
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
98
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Birchen Grove
Date
3 Jun 2014
Current
Potential
49
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Jun 2014
49
79
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22a Birchen Grove
Date
28 Sep 2015
Current
Potential
63
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Sep 2015
63
66
25 May 2009
57
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Birchen Grove
Date
20 May 2014
Current
Potential
61
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 May 2014
61
79
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Birchen Grove
Date
26 Jun 2013
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jun 2013
64
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Birchen Grove
Date
2 Oct 2008
Current
Potential
66
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Oct 2008
66
78
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36a Birchen Grove
Date
5 Oct 2009
Current
Potential
66
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Oct 2009
66
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 BIRCHEN GROVE
Date
25 May 2021
Current
Potential
67
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 May 2021
67
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Birchen Grove
Date
7 Aug 2022
Current
Potential
56
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Aug 2022
56
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Birchen Grove
Date
26 Nov 2015
Current
Potential
36
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Nov 2015
36
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4A Birchen Grove
Date
25 May 2021
Current
Potential
60
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 May 2021
60
74
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
50 Birchen Grove
Date
20 Dec 2023
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Dec 2023
69
82
2 Sep 2013
50
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
52 Birchen Grove
Date
23 Apr 2013
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Apr 2013
68
83
22 Mar 2013
55
74
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
60 Birchen Grove
Date
3 Sep 2014
Current
Potential
44
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Sep 2014
44
70
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 Birchen Grove
Date
10 Jun 2018
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jun 2018
64
81
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
70 Birchen Grove
Date
27 Aug 2018
Current
Potential
65
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Aug 2018
65
74
2 Nov 2017
51
74
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
74 Birchen Grove
Date
11 Jul 2011
Current
Potential
68
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Jul 2011
68
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
76 Birchen Grove
Date
28 Aug 2018
Current
Potential
50
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Aug 2018
50
63
10 Jun 2012
72
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
82 Birchen Grove
Date
9 Mar 2015
Current
Potential
68
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Mar 2015
68
76
2 Feb 2009
72
77
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
84 Birchen Grove
Date
9 Mar 2015
Current
Potential
58
64
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Mar 2015
58
64
3 Oct 2012
70
73
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
90 Birchen Grove
Date
5 Dec 2013
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Dec 2013
72
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
92 Birchen Grove
Date
21 Jun 2022
Current
Potential
73
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
21 Jun 2022
73
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
96 Birchen Grove
Date
2 Jul 2018
Current
Potential
70
82
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
2 Jul 2018
70
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
98 Birchen Grove
Date
1 Jun 2016
Current
Potential
83
94
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
1 Jun 2016
83
94
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
First Floor Maisonette, 70 Birchen Grove
Date
7 Jul 2009
Current
Potential
43
62
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jul 2009
43
62
Total Floor Area
69 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 1, 10 BLACKBIRD COURT
Date
5 Nov 2020
Current
Potential
40
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2020
40
68
Total Floor Area
18 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
179
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1 Blackbird Court, Birchen Grove
Date
10 Apr 2013
Current
Potential
73
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
+
Certificate History
10 Apr 2013
73
80
10 Apr 2013
78
80
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 2, 10 BLACKBIRD COURT
Date
5 Nov 2020
Current
Potential
47
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2020
47
70
Total Floor Area
11 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
225
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 3, 10 BLACKBIRD COURT
Date
5 Nov 2020
Current
Potential
50
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2020
50
71
Total Floor Area
16 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
156
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3 Blackbird Court, Birchen Grove
Date
27 Nov 2014
Current
Potential
80
84
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
27 Nov 2014
80
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 4, 10 BLACKBIRD COURT
Date
5 Nov 2020
Current
Potential
45
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2020
45
69
Total Floor Area
11 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
225
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 5, 10 BLACKBIRD COURT
Date
5 Nov 2020
Current
Potential
47
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2020
47
69
Total Floor Area
12 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
213
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 6, 10 BLACKBIRD COURT
Date
5 Nov 2020
Current
Potential
51
72
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2020
51
72
Total Floor Area
16 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
154
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, Blackbird Court
Date
28 Nov 2023
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
28 Nov 2023
74
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 7 Blackbird Court, Birchen Grove
Date
11 May 2018
Current
Potential
66
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 May 2018
66
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Reservoir Cottage, Birchen Grove
Date
24 Mar 2017
Current
Potential
46
71
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
24 Mar 2017
46
71
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
65
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.

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