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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hillside Gardens, NORTHWOOD, HA6 1RL

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 Hillside Gardens, HA6 1RL 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 Hillside Gardens, NORTHWOOD, HA6 1RL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Hillside Gardens
Date
27 Mar 2018
Current
Potential
73
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Mar 2018
73
80
16 Dec 2013
38
82
Total Floor Area
174 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
12 Hillside Gardens
Date
30 Jul 2014
Current
Potential
66
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Jul 2014
66
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Hillside Gardens
Date
24 Mar 2009
Current
Potential
76
77
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Mar 2009
76
77
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Hillside Gardens
Date
21 Mar 2011
Current
Potential
57
63
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
21 Mar 2011
57
63
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Hillside Gardens
Date
10 May 2016
Current
Potential
51
83
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
10 May 2016
51
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Hillside Gardens
Date
6 Oct 2010
Current
Potential
35
44
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Oct 2010
35
44
Total Floor Area
77 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 Hillside Gardens
Date
7 Mar 2024
Current
Potential
61
82
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Mar 2024
61
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Hillside Gardens
Date
12 Aug 2015
Current
Potential
53
81
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Aug 2015
53
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.8
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
28 Hillside Gardens
Date
12 Sep 2021
Current
Potential
39
83
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Sep 2021
39
83
Total Floor Area
178 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Hillside Gardens
Date
5 Feb 2019
Current
Potential
52
77
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
5 Feb 2019
52
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.8
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
34 Hillside Gardens
Date
28 Feb 2024
Current
Potential
35
58
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Feb 2024
35
58
Total Floor Area
82 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Hillside Gardens
Date
27 Sep 2017
Current
Potential
68
85
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Sep 2017
68
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Hillside Gardens
Date
5 Feb 2015
Current
Potential
54
72
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
5 Feb 2015
54
72
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Hillside Gardens
Date
23 Jun 2016
Current
Potential
50
83
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Jun 2016
50
83
Total Floor Area
117 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 Hillside Gardens
Date
26 Aug 2020
Current
Potential
65
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Aug 2020
65
80
3 Dec 2009
61
72
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Hillside Gardens
Date
22 Aug 2022
Current
Potential
63
84
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Aug 2022
63
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 Hillside Gardens
Date
14 Mar 2024
Current
Potential
59
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Mar 2024
59
83
28 Sep 2011
68
69
21 Jun 2009
63
65
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
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 2025.