PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heath Road, TWICKENHAM, TW1 4BZ

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 Heath Road, TW1 4BZ 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 Heath Road, TWICKENHAM, TW1 4BZ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
75
76
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
76
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20b Heath Road
Date
12 Dec 2012
Current
Potential
60
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Dec 2012
60
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
77
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
76
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
78
78
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
80
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6a Heath Road
Date
3 Aug 2015
Current
Potential
51
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Aug 2015
51
64
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6b Heath Road
Date
3 Aug 2015
Current
Potential
62
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Aug 2015
62
67
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
80
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Holly House, 36-40 Heath Road
Date
31 Oct 2014
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Oct 2014
79
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8b Heath Road
Date
25 Oct 2012
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
25 Oct 2012
72
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 2 Heath Road
Date
21 Jul 2016
Current
Potential
57
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Jul 2016
57
74
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, Holly House 36-40
Date
20 Aug 2024
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
76
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 2 Heath Road
Date
21 Jul 2016
Current
Potential
52
72
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Jul 2016
52
72
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, Holly House 36-40
Date
20 Aug 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
77
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 2 Heath Road
Date
21 Jul 2016
Current
Potential
64
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Jul 2016
64
75
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, Holly House 36-40
Date
20 Aug 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
78
78
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 2 Heath Road
Date
21 Jul 2016
Current
Potential
53
72
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Jul 2016
53
72
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, Holly House 36-40
Date
20 Aug 2024
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
76
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 2 Heath Road
Date
24 Oct 2019
Current
Potential
42
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Oct 2019
42
77
24 Oct 2019
44
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
130
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, Holly House 36-40
Date
20 Aug 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
80
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5a, 2 Heath Road
Date
24 Oct 2019
Current
Potential
44
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Oct 2019
44
77
24 Oct 2019
44
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 2 Heath Road
Date
24 Oct 2019
Current
Potential
40
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Oct 2019
40
77
24 Oct 2019
44
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
131
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, Holly House 36-40
Date
20 Aug 2024
Current
Potential
82
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
82
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6a, 2 Heath Road
Date
24 Oct 2019
Current
Potential
44
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 Oct 2019
44
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7, Holly House 36-40
Date
20 Aug 2024
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
83
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 8, Holly House 36-40
Date
20 Aug 2024
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
20 Aug 2024
79
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT-5, 2A Heath Road,
Date
16 Dec 2023
Current
Potential
52
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Dec 2023
52
82
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
FLAT-5A, 2A Heath Road
Date
16 Dec 2023
Current
Potential
54
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Dec 2023
54
76
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
FLAT-6, 2A Heath Road
Date
16 Dec 2023
Current
Potential
45
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Dec 2023
45
64
Total Floor Area
21 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
102
Mains Gas Available
No
Habitable Rooms
1
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 2024.