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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Courtlands Avenue, HAMPTON, TW12 3NS

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 Courtlands Avenue, TW12 3NS 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 Courtlands Avenue, HAMPTON, TW12 3NS
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Courtlands Avenue
Date
20 Nov 2018
Current
Potential
56
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Nov 2018
56
86
19 Mar 2013
36
81
Total Floor Area
149 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
15 Courtlands Avenue
Date
15 May 2019
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
15 May 2019
60
83
Total Floor Area
150 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
21 Courtlands Avenue
Date
26 Oct 2016
Current
Potential
49
67
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Oct 2016
49
67
29 Aug 2013
56
84
8 Jul 2012
63
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Courtlands Avenue
Date
13 Apr 2014
Current
Potential
54
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
13 Apr 2014
54
81
Total Floor Area
159 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
29 COURTLANDS AVENUE, HAMPTON
Date
19 Oct 2020
Current
Potential
71
82
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
19 Oct 2020
71
82
Total Floor Area
182 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
4
Address
33 Courtlands Avenue
Date
1 Feb 2012
Current
Potential
58
69
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
1 Feb 2012
58
69
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
37 Courtlands Avenue
Date
4 Aug 2013
Current
Potential
35
76
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
4 Aug 2013
35
76
Total Floor Area
139 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 COURTLANDS AVENUE, HAMPTON
Date
18 Feb 2021
Current
Potential
67
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
18 Feb 2021
67
77
Total Floor Area
315 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
39 Courtlands Avenue
Date
9 Jul 2013
Current
Potential
37
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jul 2013
37
80
Total Floor Area
132 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
41 Courtlands Avenue
Date
13 Sep 2024
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Sep 2024
68
83
13 Aug 2014
51
83
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
43 Courtlands Avenue
Date
6 Jul 2011
Current
Potential
58
59
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 Jul 2011
58
59
1 Oct 2008
11
23
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45 Courtlands Avenue
Date
10 Dec 2008
Current
Potential
37
57
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Dec 2008
37
57
Total Floor Area
108 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 Courtlands Avenue
Date
16 Oct 2023
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
16 Oct 2023
69
83
Total Floor Area
159 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
49 Courtlands Avenue
Date
20 Feb 2017
Current
Potential
47
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Feb 2017
47
80
2 Jun 2016
61
82
Total Floor Area
187 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
5 Courtlands Avenue
Date
10 Sep 2009
Current
Potential
42
57
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Sep 2009
42
57
Total Floor Area
136 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
7 Courtlands Avenue
Date
19 Jun 2014
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Jun 2014
67
85
8 Jun 2014
66
82
Total Floor Area
146 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Courtlands Avenue
Date
14 May 2014
Current
Potential
49
71
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 May 2014
49
71
Total Floor Area
166 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
7
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.