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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Johns Avenue, BRENTWOOD, CM14 5DG

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 St. Johns Avenue, CM14 5DG 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 St. Johns Avenue, BRENTWOOD, CM14 5DG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
31 St. Johns Avenue, Warley
Date
18 Aug 2016
Current
Potential
40
78
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Aug 2016
40
78
Total Floor Area
169 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 ST. JOHNS AVENUE, WARLEY
Date
18 Jul 2021
Current
Potential
58
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Jul 2021
58
80
Total Floor Area
145 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
37 St. Johns Avenue, Warley
Date
5 Sep 2012
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Sep 2012
67
87
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 St. Johns Avenue, Warley
Date
21 Oct 2024
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Oct 2024
70
86
6 Oct 2011
59
64
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
42 St. Johns Avenue, Warley
Date
4 Jun 2018
Current
Potential
57
81
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
4 Jun 2018
57
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
43 St. Johns Avenue, Warley
Date
30 Oct 2014
Current
Potential
45
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Oct 2014
45
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
44 St. Johns Avenue, Warley
Date
14 Aug 2018
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Aug 2018
60
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 St. Johns Avenue, Warley
Date
16 Oct 2018
Current
Potential
59
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Oct 2018
59
73
Total Floor Area
153 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
49 St. Johns Avenue, Warley
Date
12 Mar 2022
Current
Potential
58
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Mar 2022
58
78
Total Floor Area
170 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
50 St. Johns Avenue, Warley
Date
24 Mar 2022
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Mar 2022
65
84
23 Mar 2011
58
64
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
53 St. Johns Avenue, Warley
Date
22 Nov 2019
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Nov 2019
66
83
20 Apr 2017
44
75
Total Floor Area
200 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
55 St. Johns Avenue, Warley
Date
5 Sep 2024
Current
Potential
61
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
5 Sep 2024
61
81
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
57 St. Johns Avenue, Warley
Date
22 Sep 2023
Current
Potential
61
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Sep 2023
61
81
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
59 ST JOHNS AVENUE, WARLEY
Date
23 Nov 2020
Current
Potential
76
84
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
23 Nov 2020
76
84
Total Floor Area
147 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
59 St. Johns Avenue, Warley
Date
1 Jul 2015
Current
Potential
66
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Jul 2015
66
82
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 St. Johns Avenue, Warley
Date
14 Jan 2014
Current
Potential
56
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Jan 2014
56
78
Total Floor Area
166 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
64 St. Johns Avenue, Warley
Date
15 Jan 2009
Current
Potential
29
48
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
15 Jan 2009
29
48
Total Floor Area
165 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
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.