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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Watery Lane, LONDON, SW20 9AD

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 Watery Lane, SW20 9AD 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 Watery Lane, LONDON, SW20 9AD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Watery Lane
Date
22 Mar 2010
Current
Potential
38
50
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Mar 2010
38
50
Total Floor Area
98 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Watery Lane
Date
6 Jun 2012
Current
Potential
69
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
6 Jun 2012
69
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14a Watery Lane
Date
21 Mar 2023
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Mar 2023
63
84
16 Sep 2019
45
78
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.7
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
16 Watery Lane
Date
30 May 2023
Current
Potential
55
76
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
30 May 2023
55
76
3 Jun 2011
44
55
Total Floor Area
158 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
22 Watery Lane
Date
16 Jul 2020
Current
Potential
62
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Jul 2020
62
75
18 Nov 2014
43
74
Total Floor Area
157 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
28 Watery Lane
Date
16 Mar 2016
Current
Potential
64
78
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
16 Mar 2016
64
78
30 Jul 2014
6
70
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
32 Watery Lane
Date
5 Dec 2008
Current
Potential
59
72
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Dec 2008
59
72
Total Floor Area
113 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
34 Watery Lane
Date
13 Jan 2022
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jan 2022
69
85
18 Oct 2010
58
64
Total Floor Area
169 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Watery Lane
Date
10 Dec 2015
Current
Potential
52
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Dec 2015
52
84
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
42 Watery Lane
Date
13 Jul 2015
Current
Potential
42
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jul 2015
42
82
13 Jul 2015
34
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 Watery Lane
Date
11 Apr 2010
Current
Potential
44
53
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
11 Apr 2010
44
53
15 Dec 2008
42
52
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 WATERY LANE, WIMBLEDON CHASE
Date
26 Oct 2020
Current
Potential
59
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
26 Oct 2020
59
86
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
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.