Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Astons Road, NORTHWOOD, HA6 2LD

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 Astons Road, HA6 2LD 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 Astons Road, NORTHWOOD, HA6 2LD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Astons Road
Date
14 Mar 2016
Current
Potential
48
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
14 Mar 2016
48
75
Total Floor Area
310 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
12 Astons Road
Date
16 Apr 2012
Current
Potential
34
63
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
16 Apr 2012
34
63
Total Floor Area
379 sq m
Current CO2 Emissions Level
25.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
19 Astons Road
Date
27 Aug 2014
Current
Potential
52
70
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
27 Aug 2014
52
70
Total Floor Area
416 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
2 Astons Road
Date
15 Oct 2020
Current
Potential
74
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
15 Oct 2020
74
77
Total Floor Area
652 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
15
Number of Extensions
4
Address
20 Astons Road
Date
25 Aug 2021
Current
Potential
81
82
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
25 Aug 2021
81
82
11 Nov 2014
80
82
Total Floor Area
1,135 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
19.0
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
15
Number of Extensions
1
Address
30 Astons Road
Date
29 Apr 2013
Current
Potential
79
81
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
29 Apr 2013
79
81
Total Floor Area
776 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
13
Number of Extensions
0
Address
34 Astons Road
Date
19 Nov 2021
Current
Potential
77
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
19 Nov 2021
77
81
Total Floor Area
333 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
34a Astons Road
Date
9 Feb 2012
Current
Potential
59
71
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Feb 2012
59
71
Total Floor Area
313 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
9.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
4 Astons Road
Date
18 Jul 2017
Current
Potential
63
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Jul 2017
63
75
19 Feb 2009
30
42
Total Floor Area
404 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
6 Astons Road
Date
24 Mar 2022
Current
Potential
79
81
Property Type
House
Built Form
Detached
Constructed
2022
+
Certificate History
24 Mar 2022
79
81
12 Sep 2017
46
61
Total Floor Area
783 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
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.