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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cromwell Road, HOUNSLOW, TW3 3QP

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 Cromwell Road, TW3 3QP 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 Cromwell Road, HOUNSLOW, TW3 3QP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
114 Cromwell Road
Date
25 Jan 2020
Current
Potential
50
76
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 Jan 2020
50
76
25 Aug 2009
59
68
Total Floor Area
122 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
116 Cromwell Road
Date
24 Jul 2020
Current
Potential
68
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Jul 2020
68
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
120 Cromwell Road
Date
3 May 2017
Current
Potential
59
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 May 2017
59
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
128 Cromwell Road
Date
28 Apr 2016
Current
Potential
60
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Apr 2016
60
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
130 Cromwell Road
Date
9 May 2024
Current
Potential
61
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 May 2024
61
80
10 Jul 2012
57
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
136 Cromwell Road
Date
10 Mar 2022
Current
Potential
64
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Mar 2022
64
86
2 Aug 2010
60
69
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
138 Cromwell Road
Date
2 Aug 2010
Current
Potential
65
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Aug 2010
65
71
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
138 CROMWELL ROAD, HOUNSLOW
Date
7 Oct 2020
Current
Potential
63
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Oct 2020
63
77
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
140 Cromwell Road
Date
17 Aug 2023
Current
Potential
75
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
17 Aug 2023
75
86
2 Aug 2010
53
64
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Flat First Floor, 126 Cromwell Road
Date
3 Dec 2022
Current
Potential
71
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Dec 2022
71
78
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.7
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 Ground Floor, 126 Cromwell Road
Date
3 Dec 2022
Current
Potential
70
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Dec 2022
70
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 118 Cromwell Road
Date
24 Jul 2020
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Jul 2020
72
75
7 Nov 2009
60
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Studio Flat, 116 Cromwell Road
Date
24 Jul 2020
Current
Potential
72
73
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Jul 2020
72
73
7 Nov 2009
32
52
Total Floor Area
16 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Upper Flat, 118 Cromwell Road
Date
24 Jul 2020
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Jul 2020
69
79
7 Nov 2009
62
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
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.