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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wilderness Lane, HARLESTON, IP20 9DD

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 Wilderness Lane, IP20 9DD 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 Wilderness Lane, HARLESTON, IP20 9DD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Wilderness Lane
Date
12 Oct 2010
Current
Potential
38
44
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
12 Oct 2010
38
44
Total Floor Area
98 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
10 Wilderness Lane
Date
11 Mar 2019
Current
Potential
73
85
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
11 Mar 2019
73
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10a Wilderness Lane
Date
23 Jul 2020
Current
Potential
73
82
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
23 Jul 2020
73
82
Total Floor Area
181 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Wilderness Lane
Date
25 Apr 2010
Current
Potential
68
70
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Apr 2010
68
70
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
12 Wilderness Lane
Date
3 Jul 2023
Current
Potential
77
91
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
3 Jul 2023
77
91
8 May 2013
76
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12a Wilderness Lane
Date
19 Feb 2009
Current
Potential
80
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
19 Feb 2009
80
81
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
0
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12b Wilderness Lane
Date
4 Jul 2018
Current
Potential
77
89
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
4 Jul 2018
77
89
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12c Wilderness Lane
Date
16 Dec 2019
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
16 Dec 2019
75
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Wilderness Lane
Date
11 Sep 2025
Current
Potential
72
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 Sep 2025
72
80
22 Jan 2014
34
85
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
15 Wilderness Lane
Date
4 Jun 2009
Current
Potential
63
75
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
4 Jun 2009
63
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Wilderness Lane
Date
13 Sep 2021
Current
Potential
78
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
13 Sep 2021
78
83
24 Aug 2011
75
78
Total Floor Area
210 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
19 Wilderness Lane
Date
4 Mar 2015
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
4 Mar 2015
71
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
27 Wilderness Lane
Date
8 Sep 2020
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Sep 2020
73
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
29 Wilderness Lane
Date
9 Mar 2015
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
9 Mar 2015
67
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
4 Wilderness Lane
Date
3 Jun 2009
Current
Potential
80
81
Property Type
Maisonette
Built Form
Detached
Constructed
1996-2002
+
Certificate History
3 Jun 2009
80
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
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
6 Wilderness Lane
Date
12 Jul 2012
Current
Potential
71
87
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 Jul 2012
71
87
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Wilderness Lane
Date
16 Dec 2014
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
16 Dec 2014
74
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.4
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
9 Wilderness Lane
Date
19 Jul 2015
Current
Potential
67
79
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
19 Jul 2015
67
79
28 May 2009
65
70
Total Floor Area
203 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
The Grove, Wilderness Lane
Date
2 Mar 2010
Current
Potential
44
46
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
2 Mar 2010
44
46
Total Floor Area
257 sq m
Current CO2 Emissions Level
12.9
Potential CO2 Emissions Level
12.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
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.
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