PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blenheim Gardens, LONDON, NW2 4NR
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 Blenheim Gardens, NW2 4NR 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 Blenheim Gardens, LONDON, NW2 4NR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
27b Blenheim Gardens
Date
23 Mar 2023
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Mar 2023
76
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27C BLENHEIM GARDENS
Date
27 Jul 2021
Current
Potential
43
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
27 Jul 2021
43
78
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Blenheim Gardens
Date
22 Jan 2018
Current
Potential
57
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jan 2018
57
65
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Blenheim Gardens
Date
27 Apr 2009
Current
Potential
71
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Apr 2009
71
74
Total Floor Area
205 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
35 Blenheim Gardens
Date
19 Jul 2015
Current
Potential
74
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Jul 2015
74
79
Total Floor Area
254 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
37 Blenheim Gardens
Date
2 Aug 2016
Current
Potential
44
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
2 Aug 2016
44
82
Total Floor Area
247 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
41a Blenheim Gardens
Date
31 Jul 2024
Current
Potential
78
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
31 Jul 2024
78
80
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41c Blenheim Gardens
Date
4 Jul 2011
Current
Potential
55
60
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
4 Jul 2011
55
60
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
43 Blenheim Gardens
Date
11 Jul 2018
Current
Potential
77
82
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
11 Jul 2018
77
82
9 Jan 2009
48
60
Total Floor Area
209 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
57C Blenheim Crescent
Date
8 Mar 2017
Current
Potential
53
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Mar 2017
53
70
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
59a Blenheim Gardens
Date
8 May 2023
Current
Potential
64
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 May 2023
64
74
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
65 Blenheim Gardens
Date
9 Aug 2016
Current
Potential
30
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Aug 2016
30
82
Total Floor Area
219 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
67a Blenheim Gardens
Date
14 Oct 2008
Current
Potential
53
59
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
14 Oct 2008
53
59
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
67b Blenheim Gardens
Date
13 Apr 2009
Current
Potential
48
52
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 Apr 2009
48
52
Total Floor Area
143 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
67B BLENHEIM GARDENS, LONDON
Date
19 Apr 2021
Current
Potential
64
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
19 Apr 2021
64
76
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Flat 1, 49 Blenheim Gardens
Date
12 Mar 2019
Current
Potential
52
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Mar 2019
52
74
9 Jan 2009
67
74
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
65
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
65
81
10 Aug 2018
70
76
Total Floor Area
23 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 10, 65 Blenheim Gardens
Date
10 Aug 2018
Current
Potential
71
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
10 Aug 2018
71
74
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 49 Blenheim Gardens
Date
12 Mar 2019
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Mar 2019
66
77
9 Jan 2009
66
77
26 Nov 2008
66
72
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
78
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
78
83
31 Jan 2018
78
82
10 Aug 2018
60
73
Total Floor Area
19 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 49 Blenheim Gardens
Date
11 Mar 2019
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Mar 2019
70
78
9 Jan 2009
73
80
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
62
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
62
80
10 Aug 2018
73
73
Total Floor Area
23 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
119
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 49 Blenheim Gardens
Date
11 Mar 2019
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Mar 2019
73
80
9 Jan 2009
76
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
71
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
71
84
10 Aug 2018
77
77
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 49 Blenheim Gardens
Date
11 Mar 2019
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Mar 2019
66
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
79
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
79
85
10 Aug 2018
75
78
Total Floor Area
18 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
63
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
63
82
10 Aug 2018
78
78
Total Floor Area
21 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
124
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 7, 53 Blenheim Gardens
Date
21 Aug 2018
Current
Potential
61
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Aug 2018
61
74
10 Aug 2018
74
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, 65 Blenheim Gardens
Date
10 Aug 2018
Current
Potential
62
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
10 Aug 2018
62
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9, 65 Blenheim Gardens
Date
10 Aug 2018
Current
Potential
77
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
10 Aug 2018
77
78
Total Floor Area
18 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat A, 47 Blenheim Gardens
Date
30 Apr 2012
Current
Potential
57
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Apr 2012
57
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 29 Blenheim Gardens
Date
14 Oct 2008
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Oct 2008
75
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat B, 47 Blenheim Gardens
Date
10 May 2016
Current
Potential
60
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 May 2016
60
66
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat C, 47 Blenheim Gardens
Date
2 May 2012
Current
Potential
72
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 May 2012
72
76
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 41
Date
2 Feb 2022
Current
Potential
61
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2022
61
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
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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