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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grafton Close, WELLINGBOROUGH, NN8 5WA

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 Grafton Close, NN8 5WA 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 Grafton Close, WELLINGBOROUGH, NN8 5WA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Grafton Close
Date
30 Jan 2020
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
30 Jan 2020
68
84
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Grafton Close
Date
28 Feb 2020
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
28 Feb 2020
62
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 GRAFTON CLOSE
Date
11 Jul 2021
Current
Potential
75
89
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
11 Jul 2021
75
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Grafton Close
Date
31 May 2015
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
31 May 2015
64
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Grafton Close
Date
31 Aug 2010
Current
Potential
67
70
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
31 Aug 2010
67
70
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
18 Grafton Close
Date
21 Jul 2014
Current
Potential
37
84
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
21 Jul 2014
37
84
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Grafton Close
Date
25 Aug 2014
Current
Potential
69
85
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
25 Aug 2014
69
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Grafton Close
Date
18 Apr 2023
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
18 Apr 2023
72
87
4 Aug 2012
70
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Grafton Close
Date
12 Jun 2016
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
12 Jun 2016
62
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Grafton Close
Date
2 Apr 2024
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
2 Apr 2024
68
83
7 May 2009
63
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
28 Grafton Close
Date
25 Sep 2022
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
25 Sep 2022
72
87
1 Aug 2012
60
91
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
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 2025.