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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Bonchurch Avenue, LEIGH-ON-SEA, SS9 3AT

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 Bonchurch Avenue, SS9 3AT 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 Bonchurch Avenue, LEIGH-ON-SEA, SS9 3AT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
32 Bonchurch Avenue
Date
11 Jan 2010
Current
Potential
37
43
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
11 Jan 2010
37
43
Total Floor Area
73 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
96
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Bonchurch Avenue
Date
18 Aug 2010
Current
Potential
34
70
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
18 Aug 2010
34
70
Total Floor Area
101 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
92
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Bonchurch Avenue
Date
24 Nov 2023
Current
Potential
67
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Nov 2023
67
84
17 Sep 2012
55
79
Total Floor Area
183 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 Bonchurch Avenue
Date
4 Jan 2013
Current
Potential
42
77
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
4 Jan 2013
42
77
Total Floor Area
100 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Bonchurch Avenue
Date
4 Oct 2021
Current
Potential
59
82
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
4 Oct 2021
59
82
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Bonchurch Avenue
Date
1 Aug 2016
Current
Potential
53
83
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
1 Aug 2016
53
83
23 Jun 2013
43
68
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
62 Bonchurch Avenue
Date
14 Dec 2018
Current
Potential
57
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Dec 2018
57
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
64 Bonchurch Avenue
Date
29 May 2023
Current
Potential
57
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 May 2023
57
84
8 Feb 2009
47
59
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
66 Bonchurch Avenue
Date
25 Aug 2015
Current
Potential
86
87
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
25 Aug 2015
86
87
Total Floor Area
124 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
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.