PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heathfield Terrace, LONDON, W4 4JE
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 Heathfield Terrace, W4 4JE 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 Heathfield Terrace, LONDON, W4 4JE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Heathfield Terrace
Date
14 Jun 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
14 Jun 2016
78
78
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12a Heathfield Terrace
Date
14 Jun 2016
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
14 Jun 2016
76
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Heathfield Terrace
Date
12 Jun 2017
Current
Potential
51
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
12 Jun 2017
51
82
19 Mar 2013
51
76
Total Floor Area
172 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
19 Heathfield Terrace
Date
18 Oct 2024
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Oct 2024
63
86
5 Oct 2012
54
84
Total Floor Area
168 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21a Heathfield Terrace
Date
5 Apr 2023
Current
Potential
63
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Apr 2023
63
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Heathfield Terrace
Date
17 Mar 2022
Current
Potential
60
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Mar 2022
60
73
Total Floor Area
250 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
24 Heathfield Terrace
Date
3 Aug 2022
Current
Potential
75
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Aug 2022
75
83
3 Aug 2022
76
84
21 Sep 2009
56
66
Total Floor Area
273 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
25 HEATHFIELD TERRACE, CHISWICK
Date
23 May 2021
Current
Potential
66
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2021
66
80
Total Floor Area
145 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25a Heathfield Terrace
Date
17 Aug 2024
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Aug 2024
74
80
25 Jun 2012
69
76
26 Jan 2009
68
70
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Heathfield Terrace
Date
8 Oct 2014
Current
Potential
31
72
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
8 Oct 2014
31
72
Total Floor Area
223 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
3 Prospect Place, Heathfield Terrace
Date
23 Nov 2016
Current
Potential
65
91
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
23 Nov 2016
65
91
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 Heathfield Terrace
Date
11 Aug 2015
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
11 Aug 2015
82
82
18 Jun 2015
80
81
Total Floor Area
156 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 13, Heathfield Terrace
Date
14 Jun 2016
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
14 Jun 2016
75
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1 Prospect House, Heathfield Terrace
Date
12 Jul 2018
Current
Potential
40
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jul 2018
40
66
6 Nov 2012
30
76
15 Apr 2010
51
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 13, Heathfield Terrace
Date
14 Jun 2016
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
14 Jun 2016
79
79
Total Floor Area
102 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, Prospect House
Date
19 Feb 2024
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Feb 2024
69
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Prospect House, Heathfield Terrace
Date
21 Jan 2014
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
21 Jan 2014
76
76
4 May 2009
48
70
Total Floor Area
50 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
3
Number of Extensions
0
Address
Flat 3, 13, Heathfield Terrace
Date
14 Jun 2016
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
14 Jun 2016
76
76
Total Floor Area
116 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, Prospect House
Date
15 May 2023
Current
Potential
32
77
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
15 May 2023
32
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Prospect House, Heathfield Terrace
Date
8 Aug 2012
Current
Potential
51
74
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
8 Aug 2012
51
74
4 May 2009
51
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, 4 Heathfield Terrace
Date
16 Jul 2013
Current
Potential
77
80
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Jul 2013
77
80
Total Floor Area
154 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat B, 4 Heathfield Terrace
Date
12 Dec 2014
Current
Potential
71
71
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Dec 2014
71
71
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat Ground Floor, 25 Heathfield Terrace
Date
4 Sep 2023
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Sep 2023
71
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 25 Heathfield Terrace
Date
10 May 2010
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 May 2010
73
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Stephen Allcock, 20 Heathfield Terrace
Date
14 Sep 2020
Current
Potential
48
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Sep 2020
48
74
Total Floor Area
185 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
The Loft, 4 Heathfield Terrace
Date
23 Jan 2015
Current
Potential
77
77
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
23 Jan 2015
77
77
Total Floor Area
128 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands
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.