PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nightingale Walk, HEMEL HEMPSTEAD, HP2 7QX

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 7QX 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 7QX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Nightingale Walk
Date
3 Feb 2016
Current
Potential
56
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
3 Feb 2016
56
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
10 Nightingale Walk
Date
4 Feb 2016
Current
Potential
66
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Feb 2016
66
82
23 Nov 2009
73
83
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
11 Nightingale Walk
Date
10 Nov 2022
Current
Potential
67
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Nov 2022
67
82
4 Feb 2016
62
79
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
12 Nightingale Walk
Date
23 Sep 2022
Current
Potential
67
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
23 Sep 2022
67
80
4 Feb 2016
51
76
11 Feb 2009
56
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
14 Nightingale Walk
Date
2 Jul 2024
Current
Potential
57
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
2 Jul 2024
57
75
22 Feb 2016
46
75
24 Sep 2012
59
80
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
15 Nightingale Walk
Date
5 Feb 2016
Current
Potential
56
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Feb 2016
56
78
20 Mar 2009
67
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16 Nightingale Walk
Date
4 Feb 2016
Current
Potential
55
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Feb 2016
55
80
10 Sep 2009
60
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17 Nightingale Walk
Date
4 Feb 2016
Current
Potential
66
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Feb 2016
66
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
18 Nightingale Walk
Date
9 Feb 2016
Current
Potential
44
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Feb 2016
44
76
9 Feb 2016
40
76
19 Aug 2014
48
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
19 Nightingale Walk
Date
19 Feb 2016
Current
Potential
48
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Feb 2016
48
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
115
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
2 Nightingale Walk
Date
3 Feb 2016
Current
Potential
47
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
3 Feb 2016
47
75
16 Apr 2012
50
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 Nightingale Walk
Date
17 Feb 2016
Current
Potential
54
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Feb 2016
54
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
21 Nightingale Walk
Date
21 Apr 2016
Current
Potential
49
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
21 Apr 2016
49
75
17 Feb 2016
44
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
22 Nightingale Walk
Date
17 Feb 2016
Current
Potential
66
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Feb 2016
66
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
23 Nightingale Walk
Date
15 Feb 2016
Current
Potential
56
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Feb 2016
56
79
3 Oct 2008
70
83
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Nightingale Walk
Date
16 Feb 2016
Current
Potential
55
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
16 Feb 2016
55
79
12 Jan 2011
64
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
25 Nightingale Walk
Date
19 Feb 2016
Current
Potential
42
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Feb 2016
42
75
10 Mar 2010
53
64
Total Floor Area
49 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
133
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
26 Nightingale Walk
Date
11 Feb 2016
Current
Potential
56
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Feb 2016
56
78
10 May 2011
72
75
20 Jul 2009
54
73
2 Jun 2009
30
65
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
27 Nightingale Walk
Date
26 Jun 2022
Current
Potential
52
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
26 Jun 2022
52
76
16 Feb 2016
46
75
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
28 Nightingale Walk
Date
17 Feb 2016
Current
Potential
66
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Feb 2016
66
82
2 Aug 2012
65
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
29 Nightingale Walk
Date
17 Feb 2016
Current
Potential
59
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Feb 2016
59
79
7 Apr 2010
56
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
3 Nightingale Walk
Date
8 Mar 2019
Current
Potential
78
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
8 Mar 2019
78
84
3 Feb 2016
66
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
30 Nightingale Walk
Date
18 Feb 2016
Current
Potential
54
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
18 Feb 2016
54
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
31 Nightingale Walk
Date
20 Aug 2018
Current
Potential
48
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Aug 2018
48
78
25 Jan 2018
36
78
18 Feb 2016
42
76
8 Oct 2008
30
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
36 Nightingale Walk
Date
23 Mar 2023
Current
Potential
69
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
23 Mar 2023
69
90
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
37 Nightingale Walk
Date
10 May 2022
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 May 2022
71
89
14 Nov 2010
73
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Nightingale Walk
Date
1 Nov 2011
Current
Potential
65
71
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Nov 2011
65
71
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Nightingale Walk
Date
3 Feb 2016
Current
Potential
57
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
3 Feb 2016
57
80
17 Dec 2009
61
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
5 Nightingale Walk
Date
23 Jul 2019
Current
Potential
51
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
23 Jul 2019
51
80
23 Feb 2016
33
78
16 Nov 2012
38
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
6 Nightingale Walk
Date
22 Feb 2016
Current
Potential
40
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
22 Feb 2016
40
76
19 Apr 2011
29
64
Total Floor Area
56 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
7 Nightingale Walk
Date
9 Feb 2016
Current
Potential
57
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Feb 2016
57
78
16 Dec 2013
45
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
8 Nightingale Walk
Date
10 Feb 2016
Current
Potential
66
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Feb 2016
66
82
18 Mar 2011
38
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Nightingale Walk
Date
9 Feb 2016
Current
Potential
66
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Feb 2016
66
82
28 May 2015
74
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.