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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clare Street, NORTHAMPTON, NN1 3JF

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 Clare Street, NN1 3JF 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 Clare Street, NORTHAMPTON, NN1 3JF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
24 Clare Street
Date
19 Jul 2018
Current
Potential
60
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Jul 2018
60
75
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
28 Clare Street
Date
15 Oct 2025
Current
Potential
61
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Oct 2025
61
76
27 Nov 2014
42
68
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
30 Clare Street
Date
14 Jun 2017
Current
Potential
32
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Jun 2017
32
75
Total Floor Area
144 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
32 Clare Street
Date
15 Sep 2022
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Sep 2022
62
79
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
34 Clare Street
Date
19 Jul 2020
Current
Potential
61
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Jul 2020
61
80
21 Sep 2010
52
54
Total Floor Area
128 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Clare Street
Date
14 Jun 2017
Current
Potential
56
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
14 Jun 2017
56
75
Total Floor Area
134 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
38 Clare Street
Date
9 Feb 2023
Current
Potential
61
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Feb 2023
61
77
17 Oct 2012
54
71
Total Floor Area
140 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
40 Clare Street
Date
7 Mar 2025
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Mar 2025
70
86
16 Feb 2015
65
84
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Clare Street
Date
6 Nov 2024
Current
Potential
55
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Nov 2024
55
73
27 Feb 2014
62
78
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44 Clare Street
Date
11 Sep 2013
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Sep 2013
61
87
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
48a, Clare Street
Date
16 Feb 2021
Current
Potential
54
74
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
16 Feb 2021
54
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1 26 , Clare Street
Date
15 Oct 2023
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900
+
Certificate History
15 Oct 2023
75
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2 26 , Clare Street
Date
15 Oct 2023
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900
+
Certificate History
15 Oct 2023
77
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3 26 , Clare Street
Date
15 Oct 2023
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1900
+
Certificate History
15 Oct 2023
73
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4 26, Clare Street
Date
15 Oct 2023
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
1900
+
Certificate History
15 Oct 2023
77
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
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.

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