PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Plantation Walk, HEMEL HEMPSTEAD, HP1 3LY

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 Plantation Walk, HP1 3LY 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 Plantation Walk, HEMEL HEMPSTEAD, HP1 3LY
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Plantation Walk
Date
8 Jun 2009
Current
Potential
63
76
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
8 Jun 2009
63
76
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
10 Plantation Walk
Date
18 Oct 2024
Current
Potential
69
89
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
18 Oct 2024
69
89
14 Sep 2011
59
59
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Plantation Walk
Date
25 Aug 2021
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Aug 2021
72
85
20 Oct 2010
68
76
31 Jul 2009
72
74
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
13 Plantation Walk
Date
2 Oct 2011
Current
Potential
68
68
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2011
68
68
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Plantation Walk
Date
2 Oct 2011
Current
Potential
72
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2011
72
72
12 Jul 2010
77
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Plantation Walk
Date
2 Aug 2017
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Aug 2017
67
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Plantation Walk
Date
10 Nov 2011
Current
Potential
63
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Nov 2011
63
73
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Plantation Walk
Date
21 Mar 2024
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Mar 2024
74
87
19 Oct 2011
68
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Plantation Walk
Date
20 Sep 2011
Current
Potential
60
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Sep 2011
60
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Plantation Walk
Date
7 Mar 2023
Current
Potential
71
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Mar 2023
71
90
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
20 Plantation Walk
Date
11 Mar 2015
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Mar 2015
72
89
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Plantation Walk
Date
8 Jun 2009
Current
Potential
65
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Jun 2009
65
77
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Plantation Walk
Date
3 Feb 2015
Current
Potential
56
73
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Feb 2015
56
73
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Plantation Walk
Date
8 Jun 2009
Current
Potential
64
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Jun 2009
64
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
25 Plantation Walk
Date
19 Aug 2020
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Aug 2020
68
87
2 Oct 2013
53
89
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
26 Plantation Walk
Date
10 Nov 2011
Current
Potential
67
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Nov 2011
67
75
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Plantation Walk
Date
14 Nov 2022
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
14 Nov 2022
62
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Plantation Walk
Date
4 Apr 2022
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
4 Apr 2022
71
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Plantation Walk
Date
10 Sep 2023
Current
Potential
54
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Sep 2023
54
82
12 Sep 2019
67
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Plantation Walk
Date
21 Mar 2024
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Mar 2024
73
88
8 Jun 2009
65
69
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Plantation Walk
Date
2 May 2017
Current
Potential
63
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 May 2017
63
80
20 Mar 2013
59
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
31 Plantation Walk
Date
3 Oct 2011
Current
Potential
63
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Oct 2011
63
72
22 Feb 2011
50
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Plantation Walk
Date
13 Nov 2015
Current
Potential
61
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
13 Nov 2015
61
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Plantation Walk
Date
2 Oct 2011
Current
Potential
70
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2011
70
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Plantation Walk
Date
2 Oct 2011
Current
Potential
71
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2011
71
71
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Plantation Walk
Date
10 Nov 2011
Current
Potential
65
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Nov 2011
65
74
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Plantation Walk
Date
2 Oct 2011
Current
Potential
47
49
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2011
47
49
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Plantation Walk
Date
21 Feb 2013
Current
Potential
66
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
21 Feb 2013
66
83
4 Oct 2012
62
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
4 Plantation Walk
Date
27 Feb 2023
Current
Potential
71
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Feb 2023
71
90
20 Sep 2011
61
61
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
5 Plantation Walk
Date
12 Oct 2011
Current
Potential
66
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
12 Oct 2011
66
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Plantation Walk
Date
21 Mar 2024
Current
Potential
72
92
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Mar 2024
72
92
24 Aug 2020
67
90
17 Oct 2011
70
71
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
7 Plantation Walk
Date
23 May 2011
Current
Potential
62
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 May 2011
62
73
3 Mar 2010
68
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Plantation Walk
Date
13 Sep 2011
Current
Potential
61
61
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Sep 2011
61
61
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
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.