PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blackwater Street, LONDON, SE22 8RS
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 Blackwater Street, SE22 8RS 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 Blackwater Street, LONDON, SE22 8RS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Blackwater Street
Date
4 Mar 2015
Current
Potential
48
65
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Mar 2015
48
65
Total Floor Area
159 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
13 Blackwater Street
Date
19 Jun 2023
Current
Potential
61
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jun 2023
61
78
4 Feb 2013
51
74
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
15 Blackwater Street
Date
14 Mar 2013
Current
Potential
54
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2013
54
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Blackwater Street
Date
20 Apr 2009
Current
Potential
64
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Apr 2009
64
71
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
20a Blackwater Street
Date
12 Jan 2009
Current
Potential
67
67
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
12 Jan 2009
67
67
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
20b Blackwater Street
Date
5 Sep 2023
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Sep 2023
69
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
24 Blackwater Street
Date
17 Sep 2024
Current
Potential
63
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Sep 2024
63
74
15 May 2013
63
73
15 Apr 2010
64
64
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Blackwater Street
Date
11 Apr 2022
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Apr 2022
58
83
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2a Blackwater Street
Date
1 Jun 2016
Current
Potential
52
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Jun 2016
52
75
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2b Blackwater Street
Date
2 Nov 2016
Current
Potential
60
74
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Nov 2016
60
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2d Blackwater Street
Date
27 Sep 2022
Current
Potential
81
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
27 Sep 2022
81
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Blackwater Street
Date
20 Jul 2023
Current
Potential
56
77
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2023
56
77
10 May 2010
58
61
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
30 Blackwater Street
Date
31 Jul 2009
Current
Potential
61
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
31 Jul 2009
61
70
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30a Blackwater Street
Date
29 Jan 2020
Current
Potential
57
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jan 2020
57
73
21 Jul 2009
55
67
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4a Blackwater Street
Date
27 Jun 2017
Current
Potential
61
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jun 2017
61
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4b Blackwater Street
Date
12 Nov 2010
Current
Potential
72
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Nov 2010
72
74
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
4B BLACKWATER STREET, LONDON
Date
1 Dec 2020
Current
Potential
52
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Dec 2020
52
73
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4C BLACKWATER STREET, LONDON
Date
8 Apr 2021
Current
Potential
66
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Apr 2021
66
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
5 Blackwater Street
Date
15 Mar 2012
Current
Potential
56
58
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Mar 2012
56
58
30 Mar 2010
54
64
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Blackwater Street
Date
25 May 2017
Current
Potential
68
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 May 2017
68
80
Total Floor Area
187 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Blackwater Street
Date
2 May 2022
Current
Potential
59
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 May 2022
59
77
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.6
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 Blackwater Street
Date
18 Jan 2010
Current
Potential
55
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2010
55
65
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
9 Blackwater Street
Date
7 Feb 2012
Current
Potential
56
61
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Feb 2012
56
61
Total Floor Area
102 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
Flat 1, 22, Blackwater Street
Date
19 Mar 2014
Current
Potential
58
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Mar 2014
58
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 16 Blackwater Street
Date
12 Apr 2022
Current
Potential
54
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Apr 2022
54
73
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, 22 Blackwater Street
Date
21 Mar 2016
Current
Potential
61
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Mar 2016
61
74
12 Nov 2010
63
63
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 3, 2d Blackwater Street
Date
27 Sep 2022
Current
Potential
81
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
27 Sep 2022
81
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 2d Blackwater Street
Date
2 Oct 2023
Current
Potential
78
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Oct 2023
78
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat A, 8 Blackwater Street
Date
11 Jan 2022
Current
Potential
64
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Jan 2022
64
73
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat B, 8 Blackwater Street
Date
16 Jun 2022
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Jun 2022
60
76
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat C, 4 Blackwater Street
Date
11 Apr 2013
Current
Potential
69
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Apr 2013
69
83
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 8 Blackwater Street
Date
3 Sep 2009
Current
Potential
43
54
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Sep 2009
43
54
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.