PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hallowell Road, NORTHWOOD, HA6 1DU
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 Hallowell Road, HA6 1DU 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 Hallowell Road, NORTHWOOD, HA6 1DU
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Hallowell Road
Date
9 Nov 2012
Current
Potential
69
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Nov 2012
69
90
28 Apr 2009
61
64
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
102 Hallowell Road
Date
16 Mar 2012
Current
Potential
59
59
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2012
59
59
15 Mar 2012
58
59
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
104 Hallowell Road
Date
13 Oct 2014
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
13 Oct 2014
65
85
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
106 Hallowell Road
Date
1 Oct 2008
Current
Potential
47
59
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Oct 2008
47
59
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
110 Hallowell Road
Date
19 Apr 2022
Current
Potential
53
74
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Apr 2022
53
74
15 May 2012
62
87
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
112b Hallowell Road
Date
7 Aug 2023
Current
Potential
74
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Aug 2023
74
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
112d Hallowell Road
Date
26 May 2022
Current
Potential
50
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
26 May 2022
50
81
1 Nov 2021
18
60
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
116a Hallowell Road
Date
30 Sep 2019
Current
Potential
94
94
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
30 Sep 2019
94
94
Total Floor Area
234 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
5
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
118 HALLOWELL ROAD, NORTHWOOD
Date
26 Nov 2020
Current
Potential
59
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
26 Nov 2020
59
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
122 Hallowell Road
Date
24 Jul 2013
Current
Potential
58
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Jul 2013
58
82
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
124 Hallowell Road
Date
22 Jun 2018
Current
Potential
61
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
22 Jun 2018
61
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
128a Hallowell Road
Date
3 Mar 2020
Current
Potential
75
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Mar 2020
75
81
13 Nov 2018
69
74
24 Oct 2008
49
58
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
128c Hallowell Road
Date
24 Sep 2020
Current
Potential
59
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Sep 2020
59
77
3 Mar 2020
63
67
4 Sep 2018
57
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
128d Hallowell Road
Date
4 Sep 2018
Current
Potential
61
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Sep 2018
61
76
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
130 Hallowell Road
Date
19 Apr 2010
Current
Potential
63
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
19 Apr 2010
63
70
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
130 HALLOWELL ROAD, NORTHWOOD
Date
12 Apr 2021
Current
Potential
69
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Apr 2021
69
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
130a Hallowell Road
Date
14 Jun 2023
Current
Potential
73
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Jun 2023
73
79
13 Nov 2013
40
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
132a Hallowell Road
Date
2 May 2013
Current
Potential
53
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 May 2013
53
68
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
134a Hallowell Road
Date
11 Apr 2017
Current
Potential
49
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Apr 2017
49
66
Total Floor Area
50 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
136a Hallowell Road
Date
3 Feb 2014
Current
Potential
49
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Feb 2014
49
63
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
138 Hallowell Road
Date
29 Oct 2008
Current
Potential
39
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Oct 2008
39
69
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
138a Hallowell Road
Date
6 Dec 2021
Current
Potential
52
59
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
6 Dec 2021
52
59
1 Jul 2009
57
64
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
140 Hallowell Road
Date
25 Jan 2017
Current
Potential
58
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jan 2017
58
76
23 Oct 2008
43
56
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
142 Hallowell Road
Date
1 Dec 2022
Current
Potential
60
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Dec 2022
60
84
17 Feb 2009
48
58
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
144 Hallowell Road
Date
24 Jan 2011
Current
Potential
65
70
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jan 2011
65
70
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
146 Hallowell Road
Date
18 Jan 2017
Current
Potential
54
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jan 2017
54
76
11 May 2010
40
55
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
148 Hallowell Road
Date
30 Apr 2024
Current
Potential
59
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Apr 2024
59
85
11 Mar 2019
62
87
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
154 Hallowell Road
Date
19 Mar 2020
Current
Potential
58
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Mar 2020
58
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
162 Hallowell Road
Date
3 Sep 2018
Current
Potential
62
76
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
3 Sep 2018
62
76
30 Jun 2014
72
85
16 Jan 2012
71
72
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
164 Hallowell Road
Date
4 Jun 2015
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
4 Jun 2015
74
74
9 Dec 2008
80
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
168 Hallowell Road
Date
6 Jan 2017
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Jan 2017
72
76
3 Feb 2012
75
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
172 Hallowell Road
Date
26 Jul 2011
Current
Potential
75
78
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
26 Jul 2011
75
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
174 Hallowell Road
Date
4 Jun 2015
Current
Potential
73
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
4 Jun 2015
73
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
176 Hallowell Road
Date
12 Jun 2017
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Jun 2017
76
78
6 Jan 2016
74
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
98 Hallowell Road
Date
11 Mar 2019
Current
Potential
59
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Mar 2019
59
82
28 Apr 2009
49
57
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat 1, 112 Hallowell Road
Date
8 May 2024
Current
Potential
59
93
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
8 May 2024
59
93
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 112-114, Hallowell Road
Date
26 Mar 2010
Current
Potential
54
59
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Mar 2010
54
59
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 112-114, Hallowell Road
Date
28 Mar 2010
Current
Potential
60
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
28 Mar 2010
60
67
17 Oct 2008
43
58
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 112-114, Hallowell Road
Date
5 Sep 2019
Current
Potential
62
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Sep 2019
62
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 112-114, Hallowell Road
Date
8 Nov 2011
Current
Potential
62
75
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
8 Nov 2011
62
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 112-114 Hallowell Road
Date
20 May 2019
Current
Potential
54
54
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
20 May 2019
54
54
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, 112-114 Hallowell Road
Date
20 May 2019
Current
Potential
55
55
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
20 May 2019
55
55
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat B, 112-114, Hallowell Road
Date
9 Mar 2022
Current
Potential
61
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Mar 2022
61
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat C, 112-114 Hallowell Road
Date
17 Aug 2022
Current
Potential
19
50
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
17 Aug 2022
19
50
17 Aug 2022
40
68
Total Floor Area
54 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
105
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.
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