PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Longford Avenue, FELTHAM, TW14 9TH
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 Longford Avenue, TW14 9TH 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 Longford Avenue, FELTHAM, TW14 9TH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
41 Longford Avenue
Date
6 Dec 2022
Current
Potential
63
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
6 Dec 2022
63
84
14 Dec 2012
53
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 LONGFORD AVENUE, FELTHAM
Date
22 Jan 2021
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Jan 2021
70
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
45 Longford Avenue
Date
16 Jun 2024
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Jun 2024
62
86
7 Jun 2014
62
91
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
47 Longford Avenue
Date
21 Feb 2017
Current
Potential
28
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Feb 2017
28
72
Total Floor Area
90 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
49 Longford Avenue
Date
12 Oct 2021
Current
Potential
60
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Oct 2021
60
81
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
51 Longford Avenue
Date
11 Sep 2022
Current
Potential
64
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Sep 2022
64
89
9 Sep 2019
60
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
53 Longford Avenue
Date
5 May 2010
Current
Potential
52
65
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 May 2010
52
65
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
55 Longford Avenue
Date
24 Oct 2023
Current
Potential
39
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Oct 2023
39
89
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Longford Avenue
Date
10 Sep 2018
Current
Potential
64
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
10 Sep 2018
64
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
59 Longford Avenue
Date
3 Mar 2023
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Mar 2023
67
82
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
61 Longford Avenue
Date
10 Jul 2023
Current
Potential
73
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Jul 2023
73
92
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Longford Avenue
Date
18 Jun 2013
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Jun 2013
58
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
67 Longford Avenue
Date
22 Jan 2019
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Jan 2019
64
87
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
69 Longford Avenue
Date
23 Aug 2018
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Aug 2018
64
87
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
75 Longford Avenue
Date
20 Oct 2014
Current
Potential
47
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Oct 2014
47
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
77 Longford Avenue
Date
17 Feb 2017
Current
Potential
57
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Feb 2017
57
87
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Longford Avenue
Date
6 Apr 2016
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Apr 2016
67
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
87 Longford Avenue
Date
13 Oct 2024
Current
Potential
62
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Oct 2024
62
80
4 Nov 2014
59
77
Total Floor Area
147 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, 75 Longford Avenue
Date
19 Dec 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
19 Dec 2022
78
78
Total Floor Area
12 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2 , 75 Longford Avenue
Date
19 Dec 2022
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
19 Dec 2022
74
74
Total Floor Area
10 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3 , 75 Longford Avenue
Date
19 Dec 2022
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
19 Dec 2022
74
74
Total Floor Area
11 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 75 Longford Avenue
Date
19 Dec 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
19 Dec 2022
77
77
Total Floor Area
12 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, 75 Longford Avenue
Date
19 Dec 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2022
Certificate History
19 Dec 2022
77
77
Total Floor Area
14 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
54
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.