PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Allen Road, LEATHERHEAD, KT23 4SL
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 Allen Road, KT23 4SL 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 Allen Road, LEATHERHEAD, KT23 4SL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Allen Road, Bookham
Date
28 Aug 2018
Current
Potential
65
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Aug 2018
65
80
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Allen Road, Bookham
Date
6 Mar 2018
Current
Potential
56
79
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
6 Mar 2018
56
79
Total Floor Area
142 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
13 Allen Road, Bookham
Date
4 Apr 2012
Current
Potential
46
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Apr 2012
46
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 ALLEN ROAD, BOOKHAM
Date
29 Oct 2020
Current
Potential
67
75
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
29 Oct 2020
67
75
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Allen Road, Bookham
Date
31 Jul 2011
Current
Potential
52
68
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
31 Jul 2011
52
68
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 ALLEN ROAD, BOOKHAM
Date
9 Dec 2020
Current
Potential
70
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Dec 2020
70
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Allen Road, Bookham
Date
8 Jun 2010
Current
Potential
69
73
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Jun 2010
69
73
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Allen Road, Bookham
Date
4 Nov 2013
Current
Potential
63
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Nov 2013
63
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Allen Road, Bookham
Date
30 Mar 2014
Current
Potential
66
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
30 Mar 2014
66
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Allen Road, Bookham
Date
17 Jan 2020
Current
Potential
69
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Jan 2020
69
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Allen Road, Great Bookham
Date
14 Sep 2021
Current
Potential
60
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Sep 2021
60
81
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Allen Road, Bookham
Date
16 Aug 2009
Current
Potential
64
74
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Aug 2009
64
74
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Allen Road, Bookham
Date
6 Feb 2009
Current
Potential
51
65
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
6 Feb 2009
51
65
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Allen Road, Bookham
Date
5 Jul 2009
Current
Potential
69
72
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
5 Jul 2009
69
72
14 Sep 2021
51
68
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Allen Road, Bookham
Date
11 Mar 2016
Current
Potential
55
69
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
11 Mar 2016
55
69
Total Floor Area
129 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
29 Allen Road, Bookham
Date
17 Aug 2020
Current
Potential
64
78
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
17 Aug 2020
64
78
27 Jun 2011
55
67
7 Sep 2010
60
72
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Allen Road, Bookham
Date
15 Apr 2010
Current
Potential
55
68
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
15 Apr 2010
55
68
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Allen Road, Bookham
Date
16 Jun 2016
Current
Potential
79
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Jun 2016
79
84
14 Nov 2014
77
81
23 Aug 2010
57
67
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 Allen Road, Bookham
Date
22 Mar 2016
Current
Potential
62
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
22 Mar 2016
62
83
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Allen Road, Bookham
Date
10 Jan 2014
Current
Potential
64
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Jan 2014
64
83
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Allen Road, Bookham
Date
12 Aug 2018
Current
Potential
64
85
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Aug 2018
64
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Allen Road, Great Bookham
Date
10 May 2023
Current
Potential
49
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
10 May 2023
49
83
Total Floor Area
125 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
9 Allen Road, Bookham
Date
30 Jun 2016
Current
Potential
59
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
30 Jun 2016
59
84
8 Sep 2014
67
87
5 Aug 2013
43
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
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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