Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windmill Road, BRENTFORD, TW8 9LZ

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 Windmill Road, TW8 9LZ 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 Windmill Road, BRENTFORD, TW8 9LZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
111 Windmill Road
Date
7 Apr 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Apr 2016
78
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
111a Windmill Road
Date
15 Dec 2017
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Dec 2017
73
86
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
111b Windmill Road
Date
7 Apr 2016
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Apr 2016
77
79
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
117 Windmill Road
Date
4 Jun 2018
Current
Potential
59
78
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
4 Jun 2018
59
78
9 Oct 2017
56
75
22 Apr 2012
51
80
13 Feb 2012
50
51
Total Floor Area
248 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
119 Windmill Road
Date
4 Aug 2023
Current
Potential
57
73
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
4 Aug 2023
57
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
119b Windmill Road
Date
4 Mar 2019
Current
Potential
65
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
4 Mar 2019
65
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
119c Windmill Road
Date
8 Jun 2023
Current
Potential
57
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 Jun 2023
57
66
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
121 Windmill Road
Date
15 Dec 2015
Current
Potential
27
74
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
15 Dec 2015
27
74
Total Floor Area
225 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
3
Address
Flat 1, 109 Windmill Road
Date
12 Oct 2015
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
12 Oct 2015
71
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 121 Windmill Road
Date
12 Jul 2017
Current
Potential
78
80
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jul 2017
78
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10, 103-107 Windmill Road
Date
1 Mar 2024
Current
Potential
39
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Mar 2024
39
81
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 109 Windmill Road
Date
12 Oct 2015
Current
Potential
73
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
12 Oct 2015
73
80
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 121 Windmill Road
Date
12 Jul 2017
Current
Potential
76
78
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jul 2017
76
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 109 Windmill Road
Date
12 Oct 2015
Current
Potential
71
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
12 Oct 2015
71
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 121 Windmill Road
Date
12 Jul 2017
Current
Potential
52
65
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jul 2017
52
65
12 Jul 2017
65
65
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 103-107 Windmill Road
Date
1 Mar 2024
Current
Potential
44
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Mar 2024
44
78
Total Floor Area
30 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 121 Windmill Road
Date
12 Jul 2017
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jul 2017
73
73
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Totesport, 109 Windmill Road
Date
14 Nov 2012
Current
Potential
54
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Nov 2012
54
67
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
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.