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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knockholt Road, LONDON, SE9 6AW

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 Knockholt Road, SE9 6AW 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 Knockholt Road, LONDON, SE9 6AW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Knockholt Road
Date
9 Aug 2010
Current
Potential
58
67
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
9 Aug 2010
58
67
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
10 KNOCKHOLT ROAD, ELTHAM
Date
9 May 2021
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
9 May 2021
65
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Knockholt Road
Date
29 Sep 2013
Current
Potential
50
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Sep 2013
50
73
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Knockholt Road
Date
28 Mar 2010
Current
Potential
56
59
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
28 Mar 2010
56
59
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
16 Knockholt Road
Date
31 Jan 2017
Current
Potential
55
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
31 Jan 2017
55
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Knockholt Road
Date
4 Nov 2013
Current
Potential
61
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
4 Nov 2013
61
87
22 Sep 2011
84
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Knockholt Road
Date
7 May 2017
Current
Potential
59
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 May 2017
59
89
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Knockholt Road
Date
14 Jul 2010
Current
Potential
64
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Jul 2010
64
74
Total Floor Area
86 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
5
Number of Extensions
0
Address
2 Knockholt Road
Date
24 Aug 2009
Current
Potential
63
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Aug 2009
63
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Knockholt Road
Date
8 Dec 2010
Current
Potential
47
60
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
8 Dec 2010
47
60
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Knockholt Road
Date
19 Apr 2016
Current
Potential
67
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Apr 2016
67
91
14 Feb 2013
64
89
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Knockholt Road
Date
13 Jul 2020
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Jul 2020
56
79
19 Jun 2010
51
64
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Knockholt Road
Date
10 Aug 2016
Current
Potential
58
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
10 Aug 2016
58
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Knockholt Road
Date
1 May 2019
Current
Potential
52
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
1 May 2019
52
82
20 Sep 2012
56
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Knockholt Road
Date
28 Jul 2010
Current
Potential
48
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
28 Jul 2010
48
63
Total Floor Area
102 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Knockholt Road
Date
15 May 2014
Current
Potential
67
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 May 2014
67
84
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Knockholt Road
Date
19 Sep 2013
Current
Potential
60
72
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
19 Sep 2013
60
72
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.