PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nightingale Walk, HEMEL HEMPSTEAD, HP2 7QY
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 Nightingale Walk, HP2 7QY 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 Nightingale Walk, HEMEL HEMPSTEAD, HP2 7QY
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
40 Nightingale Walk
Date
10 Sep 2012
Current
Potential
46
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Sep 2012
46
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
41 Nightingale Walk
Date
26 Feb 2022
Current
Potential
58
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Feb 2022
58
78
2 Jul 2012
29
62
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
42 Nightingale Walk
Date
2 Apr 2017
Current
Potential
60
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Apr 2017
60
80
27 Feb 2015
4
51
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
45 Nightingale Walk
Date
18 Sep 2019
Current
Potential
43
77
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
18 Sep 2019
43
77
1 Oct 2008
72
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Nightingale Walk
Date
6 Oct 2010
Current
Potential
27
68
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
6 Oct 2010
27
68
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
48 Nightingale Walk
Date
6 Aug 2020
Current
Potential
50
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
6 Aug 2020
50
79
21 Jun 2012
76
85
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
49 Nightingale Walk
Date
10 Feb 2011
Current
Potential
57
80
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
10 Feb 2011
57
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
50 Nightingale Walk
Date
10 Nov 2017
Current
Potential
61
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Nov 2017
61
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
52 Nightingale Walk
Date
30 Jul 2023
Current
Potential
62
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
30 Jul 2023
62
79
23 Aug 2017
53
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
53 Nightingale Walk
Date
30 Aug 2018
Current
Potential
62
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
30 Aug 2018
62
80
Total Floor Area
40 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
54 NIGHTINGALE WALK
Date
28 Jul 2021
Current
Potential
55
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Jul 2021
55
73
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
54 Nightingale Walk
Date
2 Feb 2011
Current
Potential
51
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Feb 2011
51
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
56 Nightingale Walk
Date
24 Sep 2018
Current
Potential
58
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Sep 2018
58
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
57 Nightingale Walk
Date
17 May 2011
Current
Potential
64
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
17 May 2011
64
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
57 NIGHTINGALE WALK, HEMEL HEMPSTEAD
Date
11 May 2021
Current
Potential
59
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 May 2021
59
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
58 Nightingale Walk
Date
17 Jan 2012
Current
Potential
48
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 Jan 2012
48
70
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
59 Nightingale Walk
Date
3 Jan 2024
Current
Potential
64
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
3 Jan 2024
64
80
18 Nov 2013
70
79
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
60 Nightingale Walk
Date
30 Nov 2022
Current
Potential
34
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Nov 2022
34
78
3 Jun 2009
47
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
61 Nightingale Walk
Date
7 Nov 2013
Current
Potential
50
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Nov 2013
50
77
Total Floor Area
38 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
112
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
62 Nightingale Walk
Date
3 Jun 2021
Current
Potential
62
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Jun 2021
62
79
23 Apr 2009
64
72
Total Floor Area
38 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
63, Nightingale Walk
Date
10 Feb 2021
Current
Potential
46
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Feb 2021
46
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
63 Nightingale Walk
Date
15 Apr 2009
Current
Potential
36
80
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Apr 2009
36
80
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
64 Nightingale Walk
Date
15 Jul 2019
Current
Potential
70
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Jul 2019
70
84
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
65 Nightingale Walk
Date
13 Aug 2014
Current
Potential
58
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Aug 2014
58
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
67 Nightingale Walk
Date
1 Mar 2023
Current
Potential
66
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Mar 2023
66
78
31 Jan 2011
56
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
69 Nightingale Walk
Date
31 Jan 2012
Current
Potential
65
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
31 Jan 2012
65
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
71 Nightingale Walk
Date
22 Jul 2010
Current
Potential
36
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Jul 2010
36
59
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
72
Mains Gas Available
No
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.