PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dorset Avenue, CHELMSFORD, CM2 8HD
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 Dorset Avenue, CM2 8HD 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 Dorset Avenue, CHELMSFORD, CM2 8HD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
300 Dorset Avenue
Date
21 May 2020
Current
Potential
61
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 May 2020
61
84
2 Mar 2011
53
74
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
304 DORSET AVENUE
Date
13 Jul 2021
Current
Potential
66
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 Jul 2021
66
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
306 Dorset Avenue
Date
4 Feb 2015
Current
Potential
60
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Feb 2015
60
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
310 Dorset Avenue
Date
12 Feb 2024
Current
Potential
68
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Feb 2024
68
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
312 Dorset Avenue
Date
21 Sep 2021
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Sep 2021
67
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
314 Dorset Avenue
Date
9 May 2022
Current
Potential
63
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 May 2022
63
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
320 DORSET AVENUE
Date
26 May 2021
Current
Potential
58
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 May 2021
58
69
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
322 Dorset Avenue
Date
20 Sep 2022
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Sep 2022
74
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
324 Dorset Avenue
Date
23 Aug 2020
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
23 Aug 2020
74
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
326 Dorset Avenue
Date
20 Sep 2022
Current
Potential
58
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Sep 2022
58
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
330 Dorset Avenue
Date
18 Mar 2020
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Mar 2020
71
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
334 Dorset Avenue
Date
3 May 2011
Current
Potential
64
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 May 2011
64
69
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
338 Dorset Avenue
Date
4 Sep 2022
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Sep 2022
73
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
340 Dorset Avenue
Date
21 Sep 2022
Current
Potential
72
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Sep 2022
72
74
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
344 Dorset Avenue
Date
8 Mar 2011
Current
Potential
54
58
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
8 Mar 2011
54
58
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
346 Dorset Avenue
Date
15 Nov 2024
Current
Potential
68
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 Nov 2024
68
68
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
348 Dorset Avenue
Date
9 Apr 2017
Current
Potential
42
60
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Apr 2017
42
60
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
354 Dorset Avenue
Date
25 Feb 2010
Current
Potential
70
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Feb 2010
70
77
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
358 Dorset Avenue
Date
20 Oct 2011
Current
Potential
69
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Oct 2011
69
73
21 Jan 2009
65
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
360 Dorset Avenue
Date
18 Feb 2015
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Feb 2015
65
88
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
362 Dorset Avenue
Date
20 May 2014
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 May 2014
70
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
364 Dorset Avenue
Date
10 Oct 2019
Current
Potential
62
82
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
10 Oct 2019
62
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
372 Dorset Avenue
Date
19 Nov 2018
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Nov 2018
62
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
374 DORSET AVENUE, GREAT BADDOW
Date
18 Apr 2021
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Apr 2021
69
88
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
376 Dorset Avenue
Date
6 Nov 2013
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Nov 2013
69
89
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
378 Dorset Avenue
Date
14 Jul 2017
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Jul 2017
65
82
24 Jun 2016
68
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
382 Dorset Avenue
Date
3 Dec 2021
Current
Potential
56
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Dec 2021
56
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
384 Dorset Avenue
Date
1 Aug 2024
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Aug 2024
75
78
4 Aug 2014
60
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
386 Dorset Avenue
Date
20 Sep 2024
Current
Potential
64
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Sep 2024
64
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
388 Dorset Avenue
Date
14 Oct 2021
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
14 Oct 2021
76
78
30 Oct 2009
83
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
390 Dorset Avenue
Date
17 Jul 2024
Current
Potential
68
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 Jul 2024
68
69
6 Nov 2009
61
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
392 Dorset Avenue
Date
22 Mar 2013
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
22 Mar 2013
66
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
394 Dorset Avenue
Date
14 Jul 2014
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Jul 2014
73
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
1
Address
396 Dorset Avenue
Date
30 Apr 2019
Current
Potential
66
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
30 Apr 2019
66
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
400 Dorset Avenue
Date
26 Jul 2010
Current
Potential
24
34
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Jul 2010
24
34
Total Floor Area
78 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
114
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
402 Dorset Avenue
Date
26 Sep 2024
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Sep 2024
70
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
404 Dorset Avenue
Date
3 Jul 2016
Current
Potential
61
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Jul 2016
61
89
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
406 Dorset Avenue
Date
20 Jun 2024
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Jun 2024
70
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
408 Dorset Avenue
Date
6 May 2024
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
6 May 2024
62
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
410 Dorset Avenue
Date
29 May 2022
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 May 2022
73
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
412 Dorset Avenue
Date
2 Feb 2017
Current
Potential
59
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 Feb 2017
59
68
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
414 Dorset Avenue
Date
21 Oct 2024
Current
Potential
71
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
21 Oct 2024
71
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
416 Dorset Avenue
Date
17 Sep 2024
Current
Potential
67
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Sep 2024
67
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
418 Dorset Avenue
Date
18 Mar 2014
Current
Potential
78
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
18 Mar 2014
78
79
6 Jul 2011
65
69
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
420 Dorset Avenue
Date
10 Oct 2024
Current
Potential
18
68
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
10 Oct 2024
18
68
13 Apr 2010
57
72
Total Floor Area
46 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
118
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Bands
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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