PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
School Row, HEMEL HEMPSTEAD, HP1 2JU
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 School Row, HP1 2JU 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 School Row, HEMEL HEMPSTEAD, HP1 2JU
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 School Row
Date
7 Apr 2013
Current
Potential
70
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
7 Apr 2013
70
74
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 School Row
Date
16 Oct 2024
Current
Potential
79
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Oct 2024
79
79
26 Oct 2011
77
79
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 School Row
Date
26 Sep 2023
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
26 Sep 2023
71
75
27 Jul 2011
65
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 School Row
Date
28 Oct 2021
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
28 Oct 2021
72
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 SCHOOL ROW, HEMEL HEMPSTEAD
Date
7 Jan 2021
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Jan 2021
72
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 School Row
Date
18 Jul 2018
Current
Potential
65
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Jul 2018
65
79
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 School Row
Date
3 Dec 2021
Current
Potential
73
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Dec 2021
73
75
25 Oct 2011
75
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 School Row
Date
21 Oct 2014
Current
Potential
57
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Oct 2014
57
83
2 Jun 2014
57
85
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 School Row
Date
15 Jun 2009
Current
Potential
72
81
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
15 Jun 2009
72
81
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 School Row
Date
17 Oct 2023
Current
Potential
54
79
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Oct 2023
54
79
8 Oct 2008
73
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 School Row
Date
6 Dec 2024
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Dec 2024
75
76
31 Oct 2011
74
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.4
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
23 School Row
Date
14 May 2013
Current
Potential
68
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 May 2013
68
78
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 School Row
Date
19 Jun 2011
Current
Potential
64
73
Property Type
Maisonette
Built Form
N/A
Constructed
1950-1966
Certificate History
19 Jun 2011
64
73
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 School Row
Date
5 Aug 2018
Current
Potential
62
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Aug 2018
62
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 School Row
Date
13 Jan 2020
Current
Potential
77
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Jan 2020
77
78
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 School Row
Date
23 Oct 2018
Current
Potential
72
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Oct 2018
72
74
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 SCHOOL ROW
Date
26 May 2021
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
26 May 2021
71
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 School Row
Date
15 Jun 2011
Current
Potential
67
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Jun 2011
67
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 School Row
Date
19 Nov 2024
Current
Potential
76
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Nov 2024
76
77
28 Oct 2008
67
80
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 School Row
Date
2 Apr 2010
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Apr 2010
76
82
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 School Row
Date
11 Mar 2014
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Mar 2014
72
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 School Row
Date
29 Aug 2012
Current
Potential
71
79
Property Type
Maisonette
Built Form
N/A
Constructed
1950-1966
Certificate History
29 Aug 2012
71
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 School Row
Date
31 Oct 2011
Current
Potential
72
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
31 Oct 2011
72
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 School Row
Date
4 Jun 2019
Current
Potential
77
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Jun 2019
77
77
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
49 School Row
Date
15 Oct 2023
Current
Potential
72
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
15 Oct 2023
72
84
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
49 SCHOOL ROW, HEMEL HEMPSTEAD
Date
5 Apr 2021
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2021
72
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 School Row
Date
18 Apr 2016
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Apr 2016
71
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 School Row
Date
11 Sep 2023
Current
Potential
54
81
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
11 Sep 2023
54
81
31 Oct 2011
61
71
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 School Row
Date
3 Nov 2011
Current
Potential
69
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Nov 2011
69
73
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
57 School Row
Date
16 Oct 2024
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Oct 2024
65
88
31 Oct 2011
57
62
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 School Row
Date
16 Oct 2024
Current
Potential
80
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Oct 2024
80
80
26 Oct 2011
77
79
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 School Row
Date
26 Mar 2016
Current
Potential
65
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Mar 2016
65
75
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.