PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knapmill Way, LONDON, SE6 3TD

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 Knapmill Way, SE6 3TD 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 Knapmill Way, LONDON, SE6 3TD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Knapmill Way
Date
15 Oct 2019
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Oct 2019
66
82
3 Jul 2013
60
83
2 Nov 2011
62
66
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Knapmill Way
Date
4 Dec 2013
Current
Potential
61
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
4 Dec 2013
61
87
15 Jan 2013
50
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Knapmill Way
Date
3 Sep 2017
Current
Potential
63
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Sep 2017
63
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
13 Knapmill Way
Date
5 Aug 2015
Current
Potential
61
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
5 Aug 2015
61
82
18 Jun 2013
61
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Knapmill Way
Date
29 Apr 2012
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
29 Apr 2012
74
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Knapmill Way
Date
1 Oct 2021
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
1 Oct 2021
72
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Knapmill Way
Date
14 Aug 2023
Current
Potential
69
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Aug 2023
69
83
24 May 2023
19
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2 Knapmill Way
Date
1 Jul 2018
Current
Potential
74
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
1 Jul 2018
74
75
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Knapmill Way
Date
4 Nov 2023
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Nov 2023
72
87
25 Sep 2013
73
86
7 Sep 2009
69
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
25 Knapmill Way
Date
15 Sep 2010
Current
Potential
75
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Sep 2010
75
81
11 Feb 2009
59
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Knapmill Way
Date
12 Jan 2023
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
12 Jan 2023
72
85
31 Jul 2009
38
51
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2a Knapmill Way
Date
8 Mar 2016
Current
Potential
69
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Mar 2016
69
69
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Knapmill Way
Date
3 Oct 2018
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Oct 2018
65
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Knapmill Way
Date
1 Nov 2021
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
1 Nov 2021
73
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4A KNAPMILL WAY
Date
28 Jun 2021
Current
Potential
69
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Jun 2021
69
69
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4a Knapmill Way
Date
29 Jun 2010
Current
Potential
78
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
29 Jun 2010
78
80
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Knapmill Way
Date
19 Jun 2023
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
19 Jun 2023
72
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Knapmill Way
Date
4 Nov 2021
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Nov 2021
72
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8a Knapmill Way
Date
4 Nov 2021
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Nov 2021
69
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Knapmill Way
Date
21 Aug 2017
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
21 Aug 2017
66
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
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.