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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Longfield Avenue, ENFIELD, EN3 5RX

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 Longfield Avenue, EN3 5RX 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 Longfield Avenue, ENFIELD, EN3 5RX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Longfield Avenue
Date
24 Feb 2014
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Feb 2014
64
84
14 Feb 2014
50
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
10 LONGFIELD AVENUE
Date
24 May 2021
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 May 2021
70
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Longfield Avenue
Date
9 Mar 2011
Current
Potential
70
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Mar 2011
70
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Longfield Avenue
Date
3 Feb 2015
Current
Potential
70
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Feb 2015
70
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Longfield Avenue
Date
6 Jul 2020
Current
Potential
55
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Jul 2020
55
81
28 Jun 2010
58
59
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Longfield Avenue
Date
7 Aug 2013
Current
Potential
56
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
7 Aug 2013
56
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Longfield Avenue
Date
11 Dec 2018
Current
Potential
57
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Dec 2018
57
83
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Longfield Avenue
Date
12 Sep 2024
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Sep 2024
68
84
23 Sep 2014
48
82
12 Jun 2012
53
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Longfield Avenue
Date
10 Nov 2016
Current
Potential
45
91
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Nov 2016
45
91
30 Sep 2013
48
90
1 Mar 2010
37
59
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Longfield Avenue
Date
20 Dec 2014
Current
Potential
58
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
20 Dec 2014
58
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Longfield Avenue
Date
25 May 2023
Current
Potential
57
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 May 2023
57
82
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 Longfield Avenue
Date
30 Oct 2014
Current
Potential
61
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Oct 2014
61
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Longfield Avenue
Date
20 Aug 2019
Current
Potential
52
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
20 Aug 2019
52
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
27 Longfield Avenue
Date
19 Aug 2021
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Aug 2021
70
90
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Longfield Avenue
Date
3 Mar 2014
Current
Potential
54
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Mar 2014
54
88
26 Nov 2013
34
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Longfield Avenue
Date
20 Dec 2014
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Dec 2014
62
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Longfield Avenue
Date
19 Sep 2024
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Sep 2024
71
87
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Longfield Avenue
Date
27 Oct 2014
Current
Potential
49
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Oct 2014
49
88
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 LONGFIELD AVENUE
Date
31 May 2021
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
31 May 2021
67
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.