PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Albans Hill, HEMEL HEMPSTEAD, HP3 9NH
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. Albans Hill, HP3 9NH 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. Albans Hill, HEMEL HEMPSTEAD, HP3 9NH
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
121 St. Albans Hill
Date
15 Jun 2009
Current
Potential
77
79
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Jun 2009
77
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
123 St. Albans Hill
Date
14 Nov 2011
Current
Potential
67
67
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Nov 2011
67
67
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
124 St. Albans Hill
Date
9 Nov 2011
Current
Potential
74
77
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
9 Nov 2011
74
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
125 St. Albans Hill
Date
23 Oct 2024
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Oct 2024
72
75
13 Apr 2010
78
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
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
126 St. Albans Hill
Date
16 Feb 2024
Current
Potential
68
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
16 Feb 2024
68
75
9 Nov 2011
68
69
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
127 St. Albans Hill
Date
16 Jul 2018
Current
Potential
64
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Jul 2018
64
66
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
128 ST. ALBANS HILL
Date
29 Jul 2021
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Jul 2021
66
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
128 St. Albans Hill
Date
15 Jun 2009
Current
Potential
67
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Jun 2009
67
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
129 ST ALBANS HILL, HEMEL HEMPSTEAD
Date
26 Oct 2020
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Oct 2020
69
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
129 St. Albans Hill
Date
14 Nov 2011
Current
Potential
63
70
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Nov 2011
63
70
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
131 St. Albans Hill
Date
10 Nov 2011
Current
Potential
50
61
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
10 Nov 2011
50
61
Total Floor Area
28 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
146
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
132 St. Albans Hill
Date
15 Feb 2023
Current
Potential
48
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
15 Feb 2023
48
72
7 Jan 2019
41
68
8 Jul 2015
29
53
Total Floor Area
27 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
111
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
133 St. Albans Hill
Date
9 Nov 2011
Current
Potential
65
65
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
9 Nov 2011
65
65
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
134 St. Albans Hill
Date
11 Sep 2024
Current
Potential
73
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Sep 2024
73
73
9 Nov 2011
66
66
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
135 St. Albans Hill
Date
23 Aug 2010
Current
Potential
75
79
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 Aug 2010
75
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
136 St. Albans Hill
Date
15 Jun 2009
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Jun 2009
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
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
137 St. Albans Hill
Date
9 Nov 2011
Current
Potential
73
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
9 Nov 2011
73
74
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
138 St. Albans Hill
Date
13 Mar 2020
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Mar 2020
73
76
9 Jul 2009
70
76
Total Floor Area
43 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
139 St. Albans Hill
Date
9 Nov 2011
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
9 Nov 2011
73
73
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
140 St. Albans Hill
Date
11 Feb 2022
Current
Potential
63
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Feb 2022
63
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
141 St. Albans Hill
Date
1 Sep 2021
Current
Potential
64
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Sep 2021
64
75
14 Nov 2011
68
69
7 Mar 2011
61
71
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
142 St. Albans Hill
Date
15 Jun 2009
Current
Potential
65
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Jun 2009
65
73
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
143 ST ALBANS HILL, HEMEL HEMPSTEAD
Date
26 Mar 2021
Current
Potential
65
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Mar 2021
65
66
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
144 St. Albans Hill
Date
10 Nov 2011
Current
Potential
64
69
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
10 Nov 2011
64
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
150a St. Albans Hill
Date
9 May 2017
Current
Potential
84
95
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
9 May 2017
84
95
Total Floor Area
94 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
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.