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

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 5DF 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 5DF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 St. Johns Avenue, Warley
Date
24 Feb 2020
Current
Potential
56
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Feb 2020
56
80
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 St. Johns Avenue, Warley
Date
27 May 2016
Current
Potential
46
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 May 2016
46
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 St. Johns Avenue, Warley
Date
27 May 2010
Current
Potential
13
40
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 May 2010
13
40
Total Floor Area
82 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
140
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 St. Johns Avenue, Warley
Date
15 Jun 2009
Current
Potential
45
59
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
15 Jun 2009
45
59
Total Floor Area
141 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 St. Johns Avenue, Warley
Date
6 Dec 2023
Current
Potential
67
80
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
6 Dec 2023
67
80
25 Jan 2013
72
84
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
16 St. Johns Avenue, Warley
Date
30 Nov 2021
Current
Potential
54
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
30 Nov 2021
54
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 St. Johns Avenue, Warley
Date
25 Jan 2012
Current
Potential
32
51
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Jan 2012
32
51
Total Floor Area
113 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
22 St. Johns Avenue, Warley
Date
27 Mar 2024
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Mar 2024
61
82
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
24 St. Johns Avenue, Warley
Date
13 Feb 2017
Current
Potential
58
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
13 Feb 2017
58
82
Total Floor Area
176 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
25 St. Johns Avenue, Warley
Date
3 Sep 2020
Current
Potential
62
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 Sep 2020
62
83
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
27 St. Johns Avenue, Warley
Date
18 Dec 2014
Current
Potential
56
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Dec 2014
56
80
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
29 ST JOHNS AVENUE, WARLEY
Date
21 Apr 2021
Current
Potential
51
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
21 Apr 2021
51
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
29 St. Johns Avenue, Warley
Date
8 Jan 2024
Current
Potential
62
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Jan 2024
62
77
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
3 St. Johns Avenue, Warley
Date
18 Jul 2016
Current
Potential
37
76
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Jul 2016
37
76
Total Floor Area
166 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 St. Johns Avenue, Warley
Date
7 Feb 2014
Current
Potential
61
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
7 Feb 2014
61
82
Total Floor Area
134 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 St. Johns Avenue, Warley
Date
11 Jun 2017
Current
Potential
27
76
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Jun 2017
27
76
Total Floor Area
121 sq m
Current CO2 Emissions Level
12.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
100
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 ST JOHNS AVENUE, WARLEY
Date
20 Jan 2021
Current
Potential
58
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Jan 2021
58
81
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 St. Johns Avenue, Warley
Date
12 Jul 2016
Current
Potential
60
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Jul 2016
60
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.