PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Redwood Estate, HOUNSLOW, TW5 9PN
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 Redwood Estate, TW5 9PN 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 Redwood Estate, HOUNSLOW, TW5 9PN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
43 Redwood Estate
Date
15 Jun 2022
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Jun 2022
73
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Redwood Estate
Date
18 Dec 2024
Current
Potential
59
74
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Dec 2024
59
74
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Redwood Estate
Date
2 Feb 2012
Current
Potential
61
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Feb 2012
61
63
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
48 Redwood Estate
Date
17 Sep 2018
Current
Potential
62
64
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
62
64
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
49 Redwood Estate
Date
17 Sep 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
72
73
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
50 Redwood Estate
Date
5 Dec 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Dec 2018
72
73
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
51 Redwood Estate
Date
27 Feb 2020
Current
Potential
69
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Feb 2020
69
70
14 Oct 2008
72
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Redwood Estate
Date
17 Sep 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
72
73
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
55 Redwood Estate
Date
17 Sep 2018
Current
Potential
62
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
62
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
56 Redwood Estate
Date
7 Aug 2020
Current
Potential
70
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Aug 2020
70
72
11 Dec 2008
40
57
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
57 Redwood Estate
Date
17 Sep 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
72
73
17 Feb 2017
67
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
58 Redwood Estate
Date
8 Nov 2017
Current
Potential
71
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 Nov 2017
71
72
25 Oct 2010
74
76
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Redwood Estate
Date
17 Sep 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
72
73
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
60 Redwood Estate
Date
1 Jul 2022
Current
Potential
69
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Jul 2022
69
70
11 Jan 2009
40
41
Total Floor Area
75 sq m
Current CO2 Emissions Level
0.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
2
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
61 Redwood Estate
Date
11 Aug 2011
Current
Potential
59
60
Property Type
Maisonette
Built Form
N/A
Constructed
1950-1966
Certificate History
11 Aug 2011
59
60
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
64 Redwood Estate
Date
17 Sep 2018
Current
Potential
65
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Sep 2018
65
66
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
66 Redwood Estate
Date
2 Jun 2015
Current
Potential
58
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Jun 2015
58
59
Total Floor Area
74 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
67 Redwood Estate
Date
17 Sep 2018
Current
Potential
67
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
67
73
1 Apr 2014
76
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
68 Redwood Estate
Date
17 Sep 2018
Current
Potential
70
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
70
71
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
71 Redwood Estate
Date
17 Sep 2018
Current
Potential
63
64
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
63
64
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
72 Redwood Estate
Date
17 Sep 2018
Current
Potential
69
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
69
69
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
73 Redwood Estate
Date
17 Sep 2018
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
67
74
15 Jan 2013
72
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
74 Redwood Estate
Date
17 Sep 2018
Current
Potential
65
66
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
65
66
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
75 Redwood Estate
Date
17 Sep 2018
Current
Potential
63
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
63
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
77 Redwood Estate
Date
25 Jun 2019
Current
Potential
67
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Jun 2019
67
67
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
78 Redwood Estate
Date
17 Sep 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
72
73
20 Sep 2016
67
68
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
79 Redwood Estate
Date
11 Apr 2024
Current
Potential
68
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Apr 2024
68
74
17 Sep 2018
72
73
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
80 Redwood Estate
Date
17 Sep 2018
Current
Potential
72
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Sep 2018
72
73
5 Jun 2013
67
67
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
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.