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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sylvan Avenue, LONDON, NW7 2JH

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 Sylvan Avenue, NW7 2JH 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 Sylvan Avenue, LONDON, NW7 2JH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Sylvan Avenue
Date
14 Jun 2017
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Jun 2017
65
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Sylvan Avenue
Date
16 Aug 2012
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Aug 2012
67
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15a Sylvan Avenue
Date
22 Jul 2020
Current
Potential
39
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jul 2020
39
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17a Sylvan Avenue
Date
20 Jun 2018
Current
Potential
67
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Jun 2018
67
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Sylvan Avenue
Date
18 Sep 2023
Current
Potential
72
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Sep 2023
72
82
20 Oct 2021
14
71
Total Floor Area
244 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
33 Sylvan Avenue
Date
1 Mar 2017
Current
Potential
62
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Mar 2017
62
76
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33a Sylvan Avenue
Date
9 Jun 2010
Current
Potential
66
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jun 2010
66
70
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Sylvan Avenue
Date
21 Sep 2011
Current
Potential
41
42
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Sep 2011
41
42
Total Floor Area
152 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
5 Sylvan Avenue
Date
23 Jan 2024
Current
Potential
60
83
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
23 Jan 2024
60
83
Total Floor Area
157 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
9 Sylvan Avenue
Date
29 Feb 2024
Current
Potential
56
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Feb 2024
56
82
Total Floor Area
201 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Flat 2, 27 Sylvan Avenue
Date
19 Nov 2012
Current
Potential
45
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
19 Nov 2012
45
67
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 - 27 Sylvan Avenue
Date
1 Mar 2023
Current
Potential
68
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
1 Mar 2023
68
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 27 Sylvan Avenue
Date
14 Dec 2010
Current
Potential
60
71
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Dec 2010
60
71
19 Sep 2021
67
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
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.

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