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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alderney Gardens, NORTHOLT, UB5 5BS

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 Alderney Gardens, UB5 5BS 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 Alderney Gardens, NORTHOLT, UB5 5BS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 Alderney Gardens
Date
12 Apr 2013
Current
Potential
50
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Apr 2013
50
74
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
16 Alderney Gardens
Date
4 Aug 2019
Current
Potential
59
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Aug 2019
59
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Alderney Gardens
Date
15 Apr 2013
Current
Potential
52
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Apr 2013
52
88
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Alderney Gardens
Date
6 Sep 2023
Current
Potential
67
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Sep 2023
67
89
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Alderney Gardens
Date
7 Mar 2023
Current
Potential
58
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Mar 2023
58
80
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Alderney Gardens
Date
23 Sep 2024
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Sep 2024
66
86
7 Mar 2023
61
86
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
34 Alderney Gardens
Date
7 Jan 2022
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jan 2022
67
87
16 Oct 2015
62
89
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Alderney Gardens
Date
28 Sep 2023
Current
Potential
50
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Sep 2023
50
72
30 Nov 2022
50
72
19 Jan 2011
55
62
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 ALDERNEY GARDENS, NORTHOLT
Date
17 Mar 2021
Current
Potential
43
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Mar 2021
43
76
Total Floor Area
116 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
37 Alderney Gardens
Date
31 Aug 2012
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Aug 2012
64
83
20 Dec 2011
45
55
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
38 Alderney Gardens
Date
8 Nov 2016
Current
Potential
54
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Nov 2016
54
82
Total Floor Area
114 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
39 ALDERNEY GARDENS
Date
8 Jul 2021
Current
Potential
54
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Jul 2021
54
89
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Alderney Gardens
Date
7 Aug 2018
Current
Potential
54
90
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Aug 2018
54
90
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Alderney Gardens
Date
24 Oct 2016
Current
Potential
61
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Oct 2016
61
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Alderney Gardens
Date
6 Jul 2022
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Jul 2022
67
85
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Alderney Gardens
Date
15 Aug 2022
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Aug 2022
66
85
4 Oct 2012
64
86
25 Apr 2012
50
79
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.5
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
46 Alderney Gardens
Date
19 Jun 2015
Current
Potential
43
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Jun 2015
43
83
11 May 2012
50
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Alderney Gardens
Date
13 Oct 2019
Current
Potential
56
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Oct 2019
56
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
56 Alderney Gardens
Date
9 Aug 2018
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Aug 2018
65
85
31 Oct 2011
36
55
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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 2024.