PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Long Chaulden, HEMEL HEMPSTEAD, HP1 2NT
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 Long Chaulden, HP1 2NT 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 Long Chaulden, HEMEL HEMPSTEAD, HP1 2NT
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
364 Long Chaulden
Date
25 Aug 2021
Current
Potential
71
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Aug 2021
71
84
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
372 Long Chaulden
Date
29 Oct 2015
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Oct 2015
67
88
2 Dec 2014
69
88
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
376 Long Chaulden
Date
22 Jan 2019
Current
Potential
55
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
22 Jan 2019
55
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
378 Long Chaulden
Date
12 Mar 2014
Current
Potential
54
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Mar 2014
54
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
379 Long Chaulden
Date
10 Apr 2023
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Apr 2023
72
75
21 May 2013
64
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
383 Long Chaulden
Date
6 Feb 2009
Current
Potential
79
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
6 Feb 2009
79
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
387 Long Chaulden
Date
6 Feb 2015
Current
Potential
76
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Feb 2015
76
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
393 Long Chaulden
Date
12 Jul 2017
Current
Potential
75
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Jul 2017
75
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
395 Long Chaulden
Date
5 Oct 2011
Current
Potential
62
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
5 Oct 2011
62
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
397 Long Chaulden
Date
9 Oct 2023
Current
Potential
72
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Oct 2023
72
82
23 May 2011
63
70
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
399 Long Chaulden
Date
11 Jul 2024
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jul 2024
71
86
10 May 2012
66
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
400 Long Chaulden
Date
4 Oct 2011
Current
Potential
61
68
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Oct 2011
61
68
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
401 Long Chaulden
Date
25 Jun 2018
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jun 2018
71
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
402 Long Chaulden
Date
28 Mar 2024
Current
Potential
69
91
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Mar 2024
69
91
4 Oct 2011
65
70
4 May 2011
66
70
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
404 Long Chaulden
Date
14 Oct 2023
Current
Potential
70
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Oct 2023
70
90
4 Oct 2011
64
70
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
405 Long Chaulden
Date
27 Feb 2009
Current
Potential
56
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Feb 2009
56
75
Total Floor Area
183 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
406 Long Chaulden
Date
26 Sep 2021
Current
Potential
70
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Sep 2021
70
90
4 Oct 2011
63
68
16 Dec 2009
73
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
407 Long Chaulden
Date
10 May 2018
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 May 2018
68
82
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
408 Long Chaulden
Date
3 Apr 2024
Current
Potential
70
89
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Apr 2024
70
89
4 Oct 2011
64
70
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
410 Long Chaulden
Date
26 Mar 2024
Current
Potential
72
92
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Mar 2024
72
92
27 Feb 2023
71
90
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
412 Long Chaulden
Date
4 Jun 2024
Current
Potential
72
92
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Jun 2024
72
92
29 Oct 2011
64
67
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
414 Long Chaulden
Date
9 Nov 2023
Current
Potential
60
80
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Nov 2023
60
80
4 Oct 2011
56
68
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
71
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2025.