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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Watermill Way, FELTHAM, TW13 5NJ

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 Watermill Way, TW13 5NJ 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 Watermill Way, FELTHAM, TW13 5NJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Gatfield House, Watermill Way
Date
20 Apr 2018
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 Apr 2018
69
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Gatfield House, Watermill Way
Date
27 Oct 2011
Current
Potential
60
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 Oct 2011
60
68
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Gatfield House, Watermill Way
Date
27 Feb 2019
Current
Potential
70
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Feb 2019
70
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Gatfield House, Watermill Way
Date
19 Oct 2010
Current
Potential
79
83
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Oct 2010
79
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Gatfield House, Watermill Way
Date
25 Jun 2019
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Jun 2019
70
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Gatfield House, Watermill Way
Date
6 Sep 2022
Current
Potential
67
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Sep 2022
67
69
10 Dec 2009
67
73
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Gatfield House, Watermill Way
Date
24 Aug 2010
Current
Potential
68
73
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Aug 2010
68
73
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Gatfield House, Watermill Way
Date
28 Nov 2019
Current
Potential
68
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
28 Nov 2019
68
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
24 Gatfield House, Watermill Way
Date
18 Feb 2022
Current
Potential
74
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 Feb 2022
74
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
25 Gatfield House, Watermill Way
Date
23 Jan 2014
Current
Potential
78
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Jan 2014
78
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Gatfield House, Watermill Way
Date
19 Sep 2021
Current
Potential
78
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Sep 2021
78
80
20 Dec 2010
80
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Gatfield House, Watermill Way
Date
29 Jul 2009
Current
Potential
67
73
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2009
67
73
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Gatfield House, Watermill Way
Date
1 Sep 2014
Current
Potential
67
68
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
1 Sep 2014
67
68
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 GATFIELD HOUSE, WATERMILL WAY
Date
2 Jun 2021
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Jun 2021
78
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Gatfield House, Watermill Way
Date
19 Aug 2018
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Aug 2018
77
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Gatfield House, Watermill Way
Date
6 Sep 2023
Current
Potential
66
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 Sep 2023
66
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Gatfield House, Watermill Way
Date
4 Jun 2014
Current
Potential
63
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Jun 2014
63
63
7 Sep 2009
59
68
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Gatfield House, Watermill Way
Date
6 Dec 2024
Current
Potential
73
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 Dec 2024
73
75
15 Oct 2010
77
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
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.