PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Washington Street, NORTHAMPTON, NN2 6NL
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 Washington Street, NN2 6NL 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 Washington Street, NORTHAMPTON, NN2 6NL
Period Covered:
2008 - 30 September 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Washington Street
Date
19 Jul 2020
Current
Potential
64
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2020
64
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
12 Washington Street
Date
7 Mar 2019
Current
Potential
56
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Mar 2019
56
78
22 Sep 2010
23
24
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
14 Washington Street
Date
11 Oct 2012
Current
Potential
51
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Oct 2012
51
86
28 Apr 2009
37
44
Total Floor Area
104 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Washington Street
Date
18 May 2017
Current
Potential
56
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 May 2017
56
75
Total Floor Area
117 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
18 Washington Street
Date
10 Aug 2009
Current
Potential
56
57
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Aug 2009
56
57
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
2 Washington Street
Date
25 Apr 2017
Current
Potential
57
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
25 Apr 2017
57
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
20 Washington Street
Date
3 Sep 2023
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Sep 2023
62
79
2 Aug 2010
66
71
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Washington Street
Date
16 Oct 2013
Current
Potential
51
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Oct 2013
51
79
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 Washington Street
Date
17 Mar 2020
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2020
61
79
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Washington Street
Date
13 Jul 2009
Current
Potential
60
64
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Jul 2009
60
64
15 Oct 2008
44
64
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
28 Washington Street
Date
16 Sep 2012
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Sep 2012
65
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
30 Washington Street
Date
5 Jul 2012
Current
Potential
57
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Jul 2012
57
83
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 Washington Street
Date
13 Mar 2024
Current
Potential
51
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Mar 2024
51
75
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
36 Washington Street
Date
14 Mar 2024
Current
Potential
61
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Mar 2024
61
86
2 Apr 2014
59
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 Washington Street
Date
15 May 2024
Current
Potential
57
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 May 2024
57
85
2 Mar 2011
43
61
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4 Washington Street
Date
3 Jul 2015
Current
Potential
52
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jul 2015
52
79
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
42 Washington Street
Date
23 Jul 2009
Current
Potential
52
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jul 2009
52
63
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Washington Street
Date
7 Nov 2008
Current
Potential
49
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Nov 2008
49
59
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
48 Washington Street
Date
13 Sep 2024
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Sep 2024
73
91
15 May 2014
48
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
50 Washington Street
Date
2 Jun 2016
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Jun 2016
62
83
13 Mar 2015
38
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
52 WASHINGTON STREET, NORTHAMPTON
Date
6 Oct 2020
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Oct 2020
62
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
54 Washington Street
Date
28 Jul 2013
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jul 2013
68
87
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
56 Washington Street
Date
18 Jan 2022
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2022
62
83
3 Aug 2021
11
64
3 Aug 2021
11
88
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
58 Washington Street
Date
28 May 2014
Current
Potential
60
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 May 2014
60
82
28 Sep 2011
45
66
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
62 Washington Street
Date
2 Nov 2018
Current
Potential
47
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Nov 2018
47
74
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
64 Washington Street
Date
17 Nov 2022
Current
Potential
2
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
17 Nov 2022
2
82
Total Floor Area
116 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
119
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
8 Washington Street
Date
12 Sep 2021
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Sep 2021
71
87
8 Aug 2016
4
69
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
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 2024.