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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grantham Close, EDGWARE, HA8 8DL

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 Grantham Close, HA8 8DL 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 Grantham Close, EDGWARE, HA8 8DL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Grantham Close
Date
1 Mar 2017
Current
Potential
79
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
1 Mar 2017
79
84
2 Jan 2015
66
76
15 Dec 2014
64
79
10 Jun 2009
58
73
Total Floor Area
251 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
18 Grantham Close
Date
11 Nov 2013
Current
Potential
50
74
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
11 Nov 2013
50
74
Total Floor Area
288 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
2 Grantham Close
Date
12 Sep 2018
Current
Potential
66
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Sep 2018
66
80
Total Floor Area
197 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
3 Grantham Close
Date
23 Feb 2010
Current
Potential
59
70
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Feb 2010
59
70
Total Floor Area
203 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
5 Grantham Close
Date
1 Aug 2012
Current
Potential
64
84
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Aug 2012
64
84
Total Floor Area
222 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
6 Grantham Close
Date
26 Nov 2014
Current
Potential
70
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
26 Nov 2014
70
81
9 Apr 2014
62
82
Total Floor Area
217 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
7 Grantham Close
Date
30 Jan 2015
Current
Potential
48
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
30 Jan 2015
48
81
Total Floor Area
196 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
7
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 2025.