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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Great Knightleys, BASILDON, SS15 5EY

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 Great Knightleys, SS15 5EY 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 Great Knightleys, BASILDON, SS15 5EY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
236 Great Knightleys
Date
21 Jul 2009
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Jul 2009
81
81
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
238 Great Knightleys
Date
29 Nov 2024
Current
Potential
61
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Nov 2024
61
72
22 Jul 2014
70
70
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
240 Great Knightleys
Date
9 Aug 2021
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
9 Aug 2021
75
75
8 Jun 2011
65
66
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
242 Great Knightleys
Date
14 Aug 2025
Current
Potential
58
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
14 Aug 2025
58
82
16 Sep 2010
54
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
244 Great Knightleys
Date
16 Feb 2015
Current
Potential
52
89
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Feb 2015
52
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
246 GREAT KNIGHTLEYS, BASILDON
Date
28 Jan 2021
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
28 Jan 2021
74
88
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
250 Great Knightleys
Date
7 Jul 2022
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
7 Jul 2022
74
88
7 Dec 2012
72
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
252 Great Knightleys
Date
24 Jul 2020
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
24 Jul 2020
73
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
254 Great Knightleys
Date
11 Apr 2024
Current
Potential
76
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
11 Apr 2024
76
91
20 Mar 2014
65
79
27 Jan 2009
55
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
256 Great Knightleys
Date
27 Nov 2014
Current
Potential
74
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Nov 2014
74
78
15 Sep 2011
64
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
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
258 Great Knightleys
Date
28 May 2012
Current
Potential
74
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
28 May 2012
74
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
262 Great Knightleys
Date
23 Jan 2011
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Jan 2011
82
82
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
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.

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