PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Warren Terrace, HERTFORD, SG14 3JE
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 Warren Terrace, SG14 3JE 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 Warren Terrace, HERTFORD, SG14 3JE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Warren Terrace
Date
22 Sep 2022
Current
Potential
70
90
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Sep 2022
70
90
15 Oct 2012
77
90
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 WARREN TERRACE
Date
22 Jul 2021
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Jul 2021
67
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Warren Terrace
Date
12 Feb 2015
Current
Potential
62
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
12 Feb 2015
62
84
Total Floor Area
155 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
15 Warren Terrace
Date
16 Mar 2023
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
16 Mar 2023
72
85
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
17 Warren Terrace
Date
29 Jun 2009
Current
Potential
41
60
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Jun 2009
41
60
Total Floor Area
69 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
89
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 WARREN TERRACE, HERTFORD
Date
23 Mar 2021
Current
Potential
59
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Mar 2021
59
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Warren Terrace
Date
25 Jun 2024
Current
Potential
65
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
25 Jun 2024
65
86
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
1a Warren Terrace
Date
10 Jun 2024
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
10 Jun 2024
72
87
16 Oct 2012
80
94
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
1b Warren Terrace
Date
18 Oct 2022
Current
Potential
78
91
Property Type
House
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
18 Oct 2022
78
91
15 Oct 2012
80
94
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Warren Terrace
Date
26 Sep 2018
Current
Potential
70
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Sep 2018
70
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Warren Terrace
Date
20 Jan 2023
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
20 Jan 2023
67
75
24 Jan 2013
61
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Warren Terrace
Date
12 Mar 2018
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Mar 2018
72
88
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
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
27 Warren Terrace
Date
22 Nov 2024
Current
Potential
71
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
22 Nov 2024
71
76
30 Jul 2013
66
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Warren Terrace
Date
14 Feb 2025
Current
Potential
72
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Feb 2025
72
76
2 Mar 2015
68
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Warren Terrace
Date
12 Apr 2012
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Apr 2012
68
87
15 Dec 2011
63
69
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31-33 Warren Terrace
Date
31 Mar 2010
Current
Potential
65
68
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
31 Mar 2010
65
68
Total Floor Area
160 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
35 WARREN TERRACE
Date
30 Jun 2021
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Jun 2021
69
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Warren Terrace
Date
14 Jun 2011
Current
Potential
60
70
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jun 2011
60
70
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 Warren Terrace
Date
24 Jun 2010
Current
Potential
65
74
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Jun 2010
65
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
45 Warren Terrace
Date
5 Jan 2022
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Jan 2022
71
90
17 Jan 2012
66
67
11 Aug 2011
68
70
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
47 Warren Terrace
Date
22 Feb 2011
Current
Potential
60
67
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 Feb 2011
60
67
9 Feb 2011
59
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
47 WARREN TERRACE, HERTFORD
Date
6 Apr 2021
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Apr 2021
59
84
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
49 Warren Terrace
Date
25 Jan 2010
Current
Potential
73
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Jan 2010
73
73
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Warren Terrace
Date
26 May 2021
Current
Potential
71
89
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
26 May 2021
71
89
5 Jul 2011
59
63
14 Apr 2009
51
65
Total Floor Area
131 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
51 Warren Terrace
Date
30 Sep 2013
Current
Potential
56
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Sep 2013
56
83
24 Jul 2013
59
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8 Warren Terrace
Date
11 Jun 2023
Current
Potential
55
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
11 Jun 2023
55
82
Total Floor Area
228 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
9 Warren Terrace
Date
16 May 2017
Current
Potential
59
78
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
16 May 2017
59
78
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.