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

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 3QG 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 3QG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
35a Cromwell Avenue
Date
27 Sep 2012
Current
Potential
63
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
27 Sep 2012
63
74
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37A Cromwell Road
Date
26 Apr 2021
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
26 Apr 2021
75
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37B Cromwell Road
Date
26 Apr 2021
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
+
Certificate History
26 Apr 2021
80
80
Total Floor Area
33 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Cromwell Road
Date
2 Nov 2015
Current
Potential
59
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
2 Nov 2015
59
81
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
43a Cromwell Road
Date
8 Apr 2024
Current
Potential
60
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Apr 2024
60
62
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43A CROMWELL ROAD, HOUNSLOW
Date
9 Dec 2020
Current
Potential
60
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Dec 2020
60
65
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 Cromwell Road
Date
27 Mar 2014
Current
Potential
81
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Mar 2014
81
90
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 Cromwell Road
Date
22 Apr 2015
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Apr 2015
68
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
49 Cromwell Road
Date
9 Jun 2015
Current
Potential
55
76
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
9 Jun 2015
55
76
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
65 Cromwell Road
Date
16 Jul 2015
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Jul 2015
60
83
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
71 Cromwell Road
Date
22 Jul 2018
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Jul 2018
64
85
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 Cromwell Road
Date
15 Aug 2023
Current
Potential
66
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Aug 2023
66
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
79 Cromwell Road
Date
19 Mar 2020
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Mar 2020
60
85
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
83 Cromwell Road
Date
7 Jan 2019
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jan 2019
57
81
16 Dec 2008
42
58
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
85 Cromwell Road
Date
26 Apr 2015
Current
Potential
54
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Apr 2015
54
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat, 39 Cromwell Road
Date
19 Sep 2023
Current
Potential
70
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
19 Sep 2023
70
72
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
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.