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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ellis Avenue, GERRARDS CROSS, SL9 9UA

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 Ellis Avenue, SL9 9UA 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 Ellis Avenue, GERRARDS CROSS, SL9 9UA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
APRIL COTTAGE, ELLIS AVENUE
Date
8 Dec 2020
Current
Potential
59
75
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Dec 2020
59
75
Total Floor Area
178 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
April Cottage, Ellis Avenue
Date
4 May 2010
Current
Potential
45
65
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 May 2010
45
65
Total Floor Area
168 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Karrageen, Ellis Avenue
Date
6 Feb 2023
Current
Potential
49
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Feb 2023
49
81
Total Floor Area
150 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
Kenway Cottage, Ellis Avenue
Date
5 Aug 2018
Current
Potential
64
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Aug 2018
64
80
15 Oct 2008
34
65
Total Floor Area
190 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Ley Cottage, Ellis Avenue
Date
10 Mar 2014
Current
Potential
30
65
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Mar 2014
30
65
Total Floor Area
103 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Long Gables, Ellis Avenue
Date
8 Sep 2020
Current
Potential
57
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 Sep 2020
57
78
Total Floor Area
139 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Oakleigh, Ellis Avenue
Date
21 Sep 2016
Current
Potential
88
91
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Sep 2016
88
91
3 Mar 2011
38
54
Total Floor Area
490 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Redlands, Ellis Avenue
Date
12 Aug 2021
Current
Potential
58
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Aug 2021
58
79
6 Aug 2017
60
80
Total Floor Area
200 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
Rose Lawn, Ellis Avenue
Date
1 Dec 2021
Current
Potential
65
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Dec 2021
65
83
15 Jul 2012
65
80
Total Floor Area
142 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Roughdown, Ellis Avenue
Date
30 May 2016
Current
Potential
62
70
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 May 2016
62
70
Total Floor Area
189 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
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.
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