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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rosemary Gardens, CHESSINGTON, KT9 1AQ

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 Rosemary Gardens, KT9 1AQ 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 Rosemary Gardens, CHESSINGTON, KT9 1AQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Rosemary Gardens
Date
7 Apr 2014
Current
Potential
54
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Apr 2014
54
80
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
10 ROSEMARY GARDENS, CHESSINGTON
Date
13 Apr 2021
Current
Potential
69
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Apr 2021
69
81
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Rosemary Gardens
Date
13 Feb 2014
Current
Potential
58
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Feb 2014
58
79
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Rosemary Gardens
Date
3 Apr 2016
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Apr 2016
66
82
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
12A Rosemary Gardens
Date
8 Sep 2022
Current
Potential
94
94
Property Type
Bungalow
Built Form
Detached
Constructed
2020
+
Certificate History
8 Sep 2022
94
94
Total Floor Area
166 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
4
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
18 Rosemary Gardens
Date
27 Jan 2014
Current
Potential
58
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Jan 2014
58
79
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2 Rosemary Gardens
Date
26 Aug 2019
Current
Potential
51
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
26 Aug 2019
51
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Rosemary Gardens
Date
26 Apr 2016
Current
Potential
60
85
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Apr 2016
60
85
16 Feb 2015
42
85
9 Nov 2009
53
75
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Rosemary Gardens
Date
27 Oct 2011
Current
Potential
56
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Oct 2011
56
71
27 Oct 2011
53
73
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Rosemary Gardens
Date
13 Feb 2010
Current
Potential
64
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Feb 2010
64
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 ROSEMARY GARDENS, CHESSINGTON
Date
27 Apr 2021
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Apr 2021
61
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Rosemary Gardens
Date
26 Oct 2016
Current
Potential
49
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Oct 2016
49
79
27 Jan 2016
58
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Rosemary Gardens
Date
30 Jul 2012
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Jul 2012
64
88
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
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.

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