PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Ridge Road, HEMEL HEMPSTEAD, HP3 0AG
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 High Ridge Road, HP3 0AG 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 High Ridge Road, HEMEL HEMPSTEAD, HP3 0AG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 High Ridge Road
Date
17 Feb 2009
Current
Potential
59
61
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Feb 2009
59
61
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
11 High Ridge Road
Date
6 Mar 2015
Current
Potential
52
69
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
6 Mar 2015
52
69
26 Apr 2009
38
71
Total Floor Area
137 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
13 High Ridge Road
Date
15 Apr 2014
Current
Potential
67
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
15 Apr 2014
67
79
28 Apr 2009
74
76
Total Floor Area
166 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 High Ridge Road
Date
3 Sep 2023
Current
Potential
61
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Sep 2023
61
79
11 May 2018
49
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 High Ridge Road
Date
2 Apr 2017
Current
Potential
52
75
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
2 Apr 2017
52
75
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
17 High Ridge Road
Date
23 Jan 2012
Current
Potential
45
54
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
23 Jan 2012
45
54
Total Floor Area
102 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
18 High Ridge Road
Date
17 Mar 2017
Current
Potential
51
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
17 Mar 2017
51
82
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 High Ridge Road
Date
28 Jun 2018
Current
Potential
65
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Jun 2018
65
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 High Ridge Road
Date
23 Jul 2018
Current
Potential
48
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
23 Jul 2018
48
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 High Ridge Road
Date
10 Jun 2014
Current
Potential
38
88
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
10 Jun 2014
38
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
132
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2a High Ridge Road
Date
28 Jun 2018
Current
Potential
55
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Jun 2018
55
73
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3 High Ridge Road
Date
12 Sep 2023
Current
Potential
74
81
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Sep 2023
74
81
5 Sep 2022
62
77
3 Nov 2011
52
54
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
30 High Ridge Road
Date
17 Jun 2015
Current
Potential
55
68
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
Certificate History
17 Jun 2015
55
68
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 High Ridge Road
Date
19 Oct 2015
Current
Potential
53
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Oct 2015
53
79
Total Floor Area
129 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
33 High Ridge Road
Date
26 Aug 2014
Current
Potential
55
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Aug 2014
55
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 High Ridge Road
Date
14 Jul 2009
Current
Potential
48
60
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
Certificate History
14 Jul 2009
48
60
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
38 High Ridge Road
Date
22 Apr 2014
Current
Potential
44
83
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
22 Apr 2014
44
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4 High Ridge Road
Date
9 Oct 2024
Current
Potential
63
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Oct 2024
63
88
22 Oct 2009
49
65
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 High Ridge Road
Date
2 Mar 2018
Current
Potential
50
83
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
2 Mar 2018
50
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 High Ridge Road
Date
19 Jun 2020
Current
Potential
73
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
19 Jun 2020
73
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 High Ridge Road
Date
22 May 2012
Current
Potential
40
58
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 May 2012
40
58
Total Floor Area
112 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 High Ridge Road
Date
9 Mar 2020
Current
Potential
66
78
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Mar 2020
66
78
20 Feb 2014
67
82
27 Feb 2009
64
71
Total Floor Area
131 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
48 High Ridge Road
Date
4 Feb 2010
Current
Potential
42
59
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Feb 2010
42
59
Total Floor Area
66 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 High Ridge Road
Date
21 Feb 2024
Current
Potential
65
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
21 Feb 2024
65
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
50 High Ridge Road
Date
21 Nov 2018
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
21 Nov 2018
84
93
12 Jun 2017
50
86
Total Floor Area
119 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
50a High Ridge Road
Date
17 Sep 2018
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
17 Sep 2018
84
93
Total Floor Area
121 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 High Ridge Road
Date
7 May 2024
Current
Potential
58
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 May 2024
58
80
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 High Ridge Road
Date
2 Oct 2019
Current
Potential
60
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Oct 2019
60
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
9 High Ridge Road
Date
31 May 2015
Current
Potential
19
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
Certificate History
31 May 2015
19
77
Total Floor Area
107 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
121
Mains Gas Available
Yes
Habitable Rooms
5
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.