PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Tremaine Grove, HEMEL HEMPSTEAD, HP2 6NS
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 Tremaine Grove, HP2 6NS 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 Tremaine Grove, HEMEL HEMPSTEAD, HP2 6NS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Tremaine Grove
Date
21 Feb 2019
Current
Potential
83
95
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
21 Feb 2019
83
95
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Tremaine Grove
Date
23 Sep 2014
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
23 Sep 2014
74
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Tremaine Grove
Date
4 May 2009
Current
Potential
71
74
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
4 May 2009
71
74
Total Floor Area
126 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
4
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1a Tremaine Grove
Date
21 Feb 2019
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
21 Feb 2019
84
96
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1b Tremaine Grove
Date
21 Feb 2019
Current
Potential
84
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
21 Feb 2019
84
96
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1c Tremaine Grove
Date
21 Feb 2019
Current
Potential
83
95
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
21 Feb 2019
83
95
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Tremaine Grove
Date
26 Jul 2012
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Jul 2012
74
88
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Tremaine Grove
Date
22 Feb 2018
Current
Potential
72
76
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
22 Feb 2018
72
76
31 Jan 2018
72
76
5 Jan 2018
75
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
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
25 Tremaine Grove
Date
30 Apr 2014
Current
Potential
76
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Apr 2014
76
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Tremaine Grove
Date
22 Jun 2011
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
22 Jun 2011
70
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Tremaine Grove
Date
29 Jan 2024
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
29 Jan 2024
74
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Tremaine Grove
Date
11 Jun 2014
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
11 Jun 2014
79
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Tremaine Grove
Date
26 Sep 2011
Current
Potential
68
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Sep 2011
68
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Tremaine Grove
Date
1 Aug 2011
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
1 Aug 2011
69
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 Tremaine Grove
Date
6 Nov 2024
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
6 Nov 2024
73
73
13 Mar 2014
77
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 Tremaine Grove
Date
29 Nov 2019
Current
Potential
75
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Nov 2019
75
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
49 Tremaine Grove
Date
5 Jul 2009
Current
Potential
75
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
5 Jul 2009
75
82
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Tremaine Grove
Date
24 Jul 2015
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
24 Jul 2015
77
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Tremaine Grove
Date
28 Aug 2012
Current
Potential
72
91
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
28 Aug 2012
72
91
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Tremaine Grove
Date
11 Mar 2016
Current
Potential
72
89
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Mar 2016
72
89
22 Feb 2016
69
89
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
61 Tremaine Grove
Date
3 Mar 2023
Current
Potential
70
84
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Mar 2023
70
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Tremaine Grove
Date
30 Oct 2019
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
30 Oct 2019
73
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Tremaine Grove
Date
29 Jun 2014
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Jun 2014
73
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Tremaine Grove
Date
26 Jan 2016
Current
Potential
70
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
26 Jan 2016
70
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
10
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.