PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thames Avenue, CHELMSFORD, CM1 2LW

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 Thames Avenue, CM1 2LW 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 Thames Avenue, CHELMSFORD, CM1 2LW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Thames Avenue
Date
15 Feb 2024
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2024
72
86
26 Nov 2015
63
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Thames Avenue
Date
23 Sep 2015
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Sep 2015
74
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Thames Avenue
Date
3 Jun 2020
Current
Potential
70
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Jun 2020
70
82
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
16 Thames Avenue
Date
4 Mar 2019
Current
Potential
59
75
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
4 Mar 2019
59
75
21 Nov 2008
42
63
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Thames Avenue
Date
10 Mar 2016
Current
Potential
61
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Mar 2016
61
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Thames Avenue
Date
5 Jun 2024
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Jun 2024
68
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 THAMES AVENUE, CHELMSFORD
Date
29 Oct 2020
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Oct 2020
69
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Thames Avenue
Date
10 Sep 2013
Current
Potential
64
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Sep 2013
64
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Thames Avenue
Date
11 Oct 2018
Current
Potential
71
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Oct 2018
71
87
7 Oct 2008
68
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Thames Avenue
Date
11 Feb 2015
Current
Potential
60
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2015
60
88
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Thames Avenue
Date
9 Mar 2018
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Mar 2018
65
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Thames Avenue
Date
27 Sep 2011
Current
Potential
61
69
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Sep 2011
61
69
12 Aug 2011
57
69
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Thames Avenue
Date
18 Sep 2018
Current
Potential
59
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Sep 2018
59
74
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
46 Thames Avenue
Date
9 Mar 2015
Current
Potential
47
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Mar 2015
47
81
24 Feb 2011
46
65
Total Floor Area
97 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Thames Avenue
Date
13 Jun 2010
Current
Potential
62
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Jun 2010
62
74
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Thames Avenue
Date
22 Jun 2015
Current
Potential
49
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
22 Jun 2015
49
86
20 Jul 2014
46
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
54 Thames Avenue
Date
21 Jun 2012
Current
Potential
58
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Jun 2012
58
70
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
56 Thames Avenue
Date
15 Dec 2023
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Dec 2023
73
87
8 Jan 2016
61
76
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Thames Avenue
Date
29 Sep 2022
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Sep 2022
67
86
10 Apr 2013
64
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 Thames Avenue
Date
21 Jul 2015
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Jul 2015
61
82
28 Jul 2013
60
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 Thames Avenue
Date
15 Mar 2010
Current
Potential
50
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Mar 2010
50
75
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 Thames Avenue
Date
27 Nov 2015
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Nov 2015
64
88
30 Apr 2012
65
79
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
66 Thames Avenue
Date
14 Dec 2023
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Dec 2023
73
87
26 Nov 2015
53
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
68 Thames Avenue
Date
29 Jan 2024
Current
Potential
65
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Jan 2024
65
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Thames Avenue
Date
2 Feb 2024
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Feb 2024
71
85
1 Feb 2024
68
84
18 Aug 2014
65
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
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.