PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Lawrence Street, BLACKBURN, BB6 7QZ
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 St. Lawrence Street, BB6 7QZ 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 St. Lawrence Street, BLACKBURN, BB6 7QZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
27 St. Lawrence Street, Great Harwood
Date
20 Mar 2017
Current
Potential
55
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2017
55
83
27 Nov 2013
52
80
11 Oct 2013
47
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31 St. Lawrence Street, Great Harwood
Date
14 Oct 2021
Current
Potential
56
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Oct 2021
56
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 St. Lawrence Street, Great Harwood
Date
18 Oct 2012
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Oct 2012
66
85
29 Oct 2009
56
67
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 ST LAWRENCE STREET, GREAT HARWOOD
Date
15 Mar 2021
Current
Potential
48
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Mar 2021
48
74
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 St. Lawrence Street, Great Harwood
Date
25 Sep 2013
Current
Potential
62
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Sep 2013
62
82
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41 St. Lawrence Street, Great Harwood
Date
23 Feb 2022
Current
Potential
57
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Feb 2022
57
74
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 St. Lawrence Street, Great Harwood
Date
9 Mar 2022
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Mar 2022
71
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
45 St. Lawrence Street, Great Harwood
Date
28 Jul 2010
Current
Potential
58
66
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jul 2010
58
66
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
49 St. Lawrence Street, Great Harwood
Date
2 Mar 2017
Current
Potential
47
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Mar 2017
47
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
FLAT 10, FRANKLIN AINSWORTH HOUSE
Date
14 Oct 2020
Current
Potential
68
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2020
68
70
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 11 Franklin Ainsworth House, St. Lawrence Street
Date
21 Jul 2010
Current
Potential
80
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
21 Jul 2010
80
82
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12, Franklin Ainsworth House
Date
17 Jul 2023
Current
Potential
70
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Jul 2023
70
70
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Franklin Ainsworth House, St. Lawrence Street
Date
25 Jan 2010
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
25 Jan 2010
79
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 13 Franklin Ainsworth House, St. Lawrence Street
Date
31 Aug 2016
Current
Potential
68
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
31 Aug 2016
68
68
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 14 Franklin Ainsworth House, St. Lawrence Street
Date
18 Oct 2011
Current
Potential
61
61
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
18 Oct 2011
61
61
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 16 Franklin Ainsworth House, St. Lawrence Street
Date
29 Mar 2019
Current
Potential
64
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
29 Mar 2019
64
64
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 17 Franklin Ainsworth House, St. Lawrence Street
Date
23 Aug 2015
Current
Potential
66
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Aug 2015
66
66
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 18 Franklin Ainsworth House, St. Lawrence Street
Date
15 Jul 2009
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Jul 2009
81
83
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 19 Franklin Ainsworth House, St. Lawrence Street
Date
29 Jul 2015
Current
Potential
64
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
29 Jul 2015
64
65
14 Mar 2011
76
77
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 20 Franklin Ainsworth House, St. Lawrence Street
Date
14 Oct 2009
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
14 Oct 2009
80
81
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 22 Franklin Ainsworth House, St. Lawrence Street
Date
15 Feb 2014
Current
Potential
69
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 Feb 2014
69
69
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 23 Franklin Ainsworth House, St. Lawrence Street
Date
27 Jul 2016
Current
Potential
69
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
27 Jul 2016
69
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24, Franklin Ainsworth House
Date
27 Sep 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
27 Sep 2023
76
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24 Franklin Ainsworth House, St. Lawrence Street
Date
30 Sep 2013
Current
Potential
69
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
30 Sep 2013
69
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 25 Franklin Ainsworth House, St. Lawrence Street
Date
25 Apr 2018
Current
Potential
71
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Apr 2018
71
71
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Franklin Ainsworth House, St. Lawrence Street
Date
9 Jul 2013
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Jul 2013
77
79
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4 Franklin Ainsworth House, St. Lawrence Street
Date
24 Sep 2014
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
24 Sep 2014
76
76
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5 Franklin Ainsworth House, St. Lawrence Street
Date
14 Aug 2012
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Aug 2012
75
76
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 6, Franklin Ainsworth House
Date
21 Apr 2022
Current
Potential
65
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Apr 2022
65
70
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6 Franklin Ainsworth House, St. Lawrence Street
Date
3 Apr 2011
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
3 Apr 2011
78
80
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 Franklin Ainsworth House, St. Lawrence Street
Date
4 Oct 2012
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 Oct 2012
76
78
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
Flat 8, Franklin Ainsworth House
Date
24 Feb 2023
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Feb 2023
78
78
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Franklin Ainsworth House, St. Lawrence Street
Date
25 Jan 2010
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
25 Jan 2010
81
82
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 9, FRANKLIN AINSWORTH HOUSE
Date
11 Apr 2021
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Apr 2021
71
72
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
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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