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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Semilong Road, NORTHAMPTON, NN2 6HJ

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 Semilong Road, NN2 6HJ 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 Semilong Road, NORTHAMPTON, NN2 6HJ
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
107 Semilong Road
Date
20 Feb 2024
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
76
79
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
109 Semilong Road
Date
20 Feb 2024
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
81
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
111 Semilong Road
Date
3 Oct 2019
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
3 Oct 2019
74
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
113 Semilong Road
Date
20 Feb 2024
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
76
79
27 Nov 2011
73
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
115 Semilong Road
Date
18 Jan 2011
Current
Potential
76
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
18 Jan 2011
76
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
117 Semilong Road
Date
30 May 2017
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
30 May 2017
75
77
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
119 Semilong Road
Date
20 Feb 2024
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
81
83
7 Jul 2009
78
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
121 Semilong Road
Date
23 Apr 2010
Current
Potential
81
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
23 Apr 2010
81
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
123 Semilong Road
Date
2 Oct 2014
Current
Potential
61
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
2 Oct 2014
61
65
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
125 Semilong Road
Date
28 Jan 2012
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
28 Jan 2012
72
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
127 Semilong Road
Date
20 Feb 2024
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
81
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
131 Semilong Road
Date
7 Jul 2012
Current
Potential
72
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
7 Jul 2012
72
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
133 Semilong Road
Date
23 Mar 2024
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
23 Mar 2024
81
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
135 Semilong Road
Date
20 Feb 2024
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
78
80
22 Sep 2013
66
72
31 May 2009
76
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
137 Semilong Road
Date
17 Dec 2014
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
17 Dec 2014
70
78
22 Jul 2013
69
79
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
139 Semilong Road
Date
20 Feb 2024
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
76
79
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
141 Semilong Road
Date
20 Feb 2024
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Feb 2024
78
80
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
147 Semilong Road
Date
9 Dec 2010
Current
Potential
75
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
9 Dec 2010
75
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.