PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Maryland Way, SUNBURY-ON-THAMES, TW16 6HR
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 Maryland Way, TW16 6HR 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 Maryland Way, SUNBURY-ON-THAMES, TW16 6HR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Maryland Way
Date
29 Aug 2012
Current
Potential
61
82
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
29 Aug 2012
61
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.4
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
18 Maryland Way
Date
2 Jun 2016
Current
Potential
71
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
2 Jun 2016
71
82
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
2 Maryland Way
Date
27 Feb 2015
Current
Potential
63
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
27 Feb 2015
63
83
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
20 Maryland Way
Date
22 Apr 2015
Current
Potential
37
61
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
22 Apr 2015
37
61
1 Apr 2015
30
62
Total Floor Area
85 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Maryland Way
Date
24 Mar 2023
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
24 Mar 2023
69
83
6 Jul 2010
64
70
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
28 Maryland Way
Date
9 Mar 2010
Current
Potential
45
65
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
9 Mar 2010
45
65
Total Floor Area
139 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
32 Maryland Way
Date
14 Feb 2019
Current
Potential
71
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Feb 2019
71
80
23 May 2012
55
75
Total Floor Area
155 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
34 Maryland Way
Date
23 May 2018
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
23 May 2018
68
80
13 Oct 2016
37
72
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36 Maryland Way
Date
10 Aug 2014
Current
Potential
61
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Aug 2014
61
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Maryland Way
Date
19 Oct 2023
Current
Potential
75
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
19 Oct 2023
75
81
15 Feb 2017
17
85
Total Floor Area
188 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
4 MARYLAND WAY, SUNBURY ON THAMES
Date
18 Mar 2021
Current
Potential
44
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Mar 2021
44
80
Total Floor Area
114 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
40 Maryland Way
Date
17 May 2012
Current
Potential
72
84
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
17 May 2012
72
84
11 Mar 2011
61
71
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
42 Maryland Way
Date
17 Sep 2024
Current
Potential
59
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
17 Sep 2024
59
84
1 Apr 2009
44
68
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Maryland Way
Date
18 Apr 2014
Current
Potential
58
75
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Apr 2014
58
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 Maryland Way
Date
11 Sep 2014
Current
Potential
61
82
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
11 Sep 2014
61
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Maryland Way
Date
28 Jun 2016
Current
Potential
62
76
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Jun 2016
62
76
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
54 Maryland Way
Date
16 Aug 2011
Current
Potential
24
24
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
16 Aug 2011
24
24
Total Floor Area
49 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 Maryland Way
Date
26 May 2020
Current
Potential
57
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
26 May 2020
57
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 Maryland Way
Date
25 Feb 2016
Current
Potential
50
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
25 Feb 2016
50
78
9 Sep 2014
63
82
Total Floor Area
175 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
64 Maryland Way
Date
6 Feb 2023
Current
Potential
66
84
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
6 Feb 2023
66
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
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.