PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Andrew Street, HERTFORD, SG14 1HZ
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. Andrew Street, SG14 1HZ 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. Andrew Street, HERTFORD, SG14 1HZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
15 St. Andrew Street
Date
16 Jun 2022
Current
Potential
67
79
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
16 Jun 2022
67
79
26 Jun 2011
59
68
5 Nov 2008
48
72
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15a St. Andrew Street
Date
16 Jun 2014
Current
Potential
53
66
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 Jun 2014
53
66
Total Floor Area
164 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
15c St. Andrew Street
Date
28 Feb 2024
Current
Potential
57
85
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
28 Feb 2024
57
85
13 May 2014
60
74
Total Floor Area
169 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17a St. Andrew Street
Date
8 Apr 2010
Current
Potential
55
60
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Apr 2010
55
60
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
19a St. Andrew Street
Date
22 May 2013
Current
Potential
51
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 May 2013
51
67
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
1a St. Andrew Street
Date
25 May 2022
Current
Potential
60
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 May 2022
60
76
30 Jan 2009
38
51
30 Oct 2008
49
65
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
1b St. Andrew Street
Date
5 Feb 2012
Current
Potential
9
28
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Feb 2012
9
28
30 Oct 2008
6
33
Total Floor Area
37 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
2 Tanners Court, 53 St. Andrews Street
Date
12 Oct 2024
Current
Potential
82
82
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
12 Oct 2024
82
82
24 Oct 2008
41
41
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
25b St. Andrew Street
Date
13 Feb 2016
Current
Potential
48
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Feb 2016
48
87
Total Floor Area
31 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
108
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4 Tanners Court, 53 St. Andrews Street
Date
24 Oct 2008
Current
Potential
41
41
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
24 Oct 2008
41
41
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 TANNERS COURT, 53 ST ANDREW STREET
Date
16 Nov 2020
Current
Potential
68
70
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
Certificate History
16 Nov 2020
68
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat, 1a, St. Andrew Street
Date
18 Mar 2019
Current
Potential
63
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Mar 2019
63
73
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 1, 31, St. Andrew Street
Date
1 Aug 2010
Current
Potential
65
71
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
1 Aug 2010
65
71
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Tanners Court, 53 St. Andrews Street
Date
24 Oct 2008
Current
Potential
39
39
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
24 Oct 2008
39
39
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 31, St. Andrew Street
Date
1 Jan 2020
Current
Potential
66
77
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
1 Jan 2020
66
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Tanners Court, 53, St. Andrew Street
Date
11 Aug 2009
Current
Potential
67
69
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
Certificate History
11 Aug 2009
67
69
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Tanners Court, 53 St. Andrews Street
Date
24 Oct 2008
Current
Potential
41
41
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
24 Oct 2008
41
41
12 Oct 2009
66
67
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4 Tanners Court, 53, St. Andrew Street
Date
13 May 2020
Current
Potential
70
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
13 May 2020
70
70
24 Mar 2010
71
73
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Tanners Court, 53 St. Andrews Street
Date
23 Oct 2008
Current
Potential
59
59
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
23 Oct 2008
59
59
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, Tanners Court
Date
31 Jan 2022
Current
Potential
74
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
31 Jan 2022
74
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 Tanners Court, 53 St. Andrews Street
Date
24 Oct 2008
Current
Potential
45
45
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
24 Oct 2008
45
45
17 Feb 2012
77
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7 Tanners Court, 53 St. Andrews Street
Date
16 Mar 2018
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
16 Mar 2018
74
76
23 Oct 2008
33
33
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Tanners Court, 53 St. Andrews Street
Date
23 Oct 2008
Current
Potential
32
32
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
23 Oct 2008
32
32
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
The Old Rectory, St. Andrew Street
Date
7 Feb 2024
Current
Potential
51
80
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
7 Feb 2024
51
80
Total Floor Area
347 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
2
Address
Weir Cottage, St. Andrew Street
Date
21 Jul 2014
Current
Potential
42
72
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
21 Jul 2014
42
72
27 Apr 2012
46
74
Total Floor Area
156 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.