PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Marys Road, UXBRIDGE, UB9 6AE
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 St. Marys Road, UB9 6AE 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 St. Marys Road, UXBRIDGE, UB9 6AE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
23 St. Marys Road, Harefield
Date
12 Mar 2019
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Mar 2019
71
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 St. Marys Road, Harefield
Date
7 Nov 2013
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Nov 2013
72
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 St. Marys Road, Harefield
Date
12 Aug 2010
Current
Potential
64
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Aug 2010
64
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 St. Marys Road, Harefield
Date
26 Jun 2023
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Jun 2023
72
85
23 Nov 2021
69
87
3 Dec 2014
60
107
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 St. Marys Road, Harefield
Date
27 Mar 2023
Current
Potential
51
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Mar 2023
51
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 St. Marys Road, Harefield
Date
12 Jun 2014
Current
Potential
6
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Jun 2014
6
63
Total Floor Area
81 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
40 St. Marys Road, Harefield
Date
11 Jul 2020
Current
Potential
65
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jul 2020
65
86
8 May 2014
70
90
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 St. Marys Road, Harefield
Date
1 Mar 2023
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Mar 2023
66
85
8 Feb 2011
67
77
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 St. Marys Road, Harefield
Date
13 Oct 2017
Current
Potential
51
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Oct 2017
51
81
4 Jun 2015
69
86
24 Oct 2011
55
64
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 St. Marys Road, Harefield
Date
4 Oct 2009
Current
Potential
64
69
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Oct 2009
64
69
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 St. Marys Road, Harefield
Date
22 Oct 2019
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Oct 2019
69
85
20 Jul 2015
58
79
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
49 St. Marys Road, Harefield
Date
3 Aug 2014
Current
Potential
54
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Aug 2014
54
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 ST MARY'S ROAD, HAREFIELD
Date
7 Jan 2021
Current
Potential
62
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Jan 2021
62
90
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
51 St. Marys Road, Harefield
Date
2 Jun 2019
Current
Potential
51
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Jun 2019
51
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 St. Marys Road, Harefield
Date
4 Jun 2015
Current
Potential
65
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Jun 2015
65
85
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 ST. MARYS ROAD, HAREFIELD
Date
26 Jul 2021
Current
Potential
71
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
26 Jul 2021
71
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
54 St. Marys Road, Harefield
Date
24 Nov 2022
Current
Potential
67
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Nov 2022
67
90
30 May 2011
52
68
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
56 St. Marys Road, Harefield
Date
13 Dec 2018
Current
Potential
55
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Dec 2018
55
81
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
58 St. Marys Road, Harefield
Date
11 Sep 2011
Current
Potential
45
68
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
11 Sep 2011
45
68
Total Floor Area
38 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
96
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
59 St. Marys Road, Harefield
Date
18 Jul 2023
Current
Potential
60
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Jul 2023
60
84
14 Nov 2012
54
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 St. Marys Road, Harefield
Date
27 May 2019
Current
Potential
64
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 May 2019
64
89
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
62 St. Marys Road, Harefield
Date
18 Jun 2019
Current
Potential
62
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Jun 2019
62
90
19 Feb 2015
69
89
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
64 ST MARY'S ROAD, HAREFIELD
Date
28 Mar 2021
Current
Potential
64
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Mar 2021
64
90
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
65 St. Marys Road, Harefield
Date
2 Apr 2019
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Apr 2019
72
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
67 St. Marys Road, Harefield
Date
30 Jul 2019
Current
Potential
57
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Jul 2019
57
75
30 Jul 2019
60
75
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
70 St. Marys Road, Harefield
Date
24 Feb 2016
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Feb 2016
66
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
76 St. Marys Road, Harefield
Date
21 Sep 2022
Current
Potential
69
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
21 Sep 2022
69
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 St. Marys Road, Harefield
Date
12 May 2024
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 May 2024
70
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
78 St. Marys Road, Harefield
Date
30 Sep 2018
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Sep 2018
70
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
79 ST. MARYS ROAD, HAREFIELD
Date
25 May 2021
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 May 2021
66
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
81 St. Marys Road, Harefield
Date
24 Mar 2015
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Mar 2015
63
85
24 Mar 2015
37
70
10 Sep 2012
66
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
82 St. Marys Road, Harefield
Date
19 Aug 2014
Current
Potential
59
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Aug 2014
59
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
84 St. Marys Road, Harefield
Date
4 Jun 2015
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Jun 2015
58
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
86 ST. MARYS ROAD, HAREFIELD
Date
9 Jun 2021
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Jun 2021
59
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
86 St. Marys Road, Harefield
Date
26 May 2015
Current
Potential
49
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 May 2015
49
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
88 St. Marys Road, Harefield
Date
22 Jan 2018
Current
Potential
58
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Jan 2018
58
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
90 St. Marys Road, Harefield
Date
21 Jan 2014
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Jan 2014
66
82
15 Apr 2009
49
71
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
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.