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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Johns Alley, DEVIZES, SN10 1BG

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 St. Johns Alley, SN10 1BG 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 St. Johns Alley, DEVIZES, SN10 1BG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 St. Johns Alley
Date
5 Aug 2009
Current
Potential
60
65
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
5 Aug 2009
60
65
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12a St. Johns Alley
Date
4 Aug 2022
Current
Potential
49
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Aug 2022
49
86
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 St. Johns Alley
Date
18 Feb 2009
Current
Potential
70
71
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
18 Feb 2009
70
71
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2-3 St Johns Alley
Date
20 Sep 2021
Current
Potential
22
64
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Sep 2021
22
64
Total Floor Area
84 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
162
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
4 St. Johns Alley
Date
14 Mar 2019
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Mar 2019
60
76
12 Feb 2013
51
68
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6a St. Johns Alley
Date
9 Jul 2018
Current
Potential
49
69
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Jul 2018
49
69
6 Sep 2011
64
73
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6b St. Johns Alley
Date
9 Jul 2018
Current
Potential
51
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Jul 2018
51
74
19 Aug 2009
31
64
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 4 St Johns Alley
Date
27 Jun 2019
Current
Potential
66
69
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
+
Certificate History
27 Jun 2019
66
69
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 4 St. Johns Alley
Date
14 Mar 2019
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Mar 2019
60
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 4 St Johns Alley
Date
27 Jun 2019
Current
Potential
51
56
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
27 Jun 2019
51
56
Total Floor Area
43 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
127
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 4 St Johns Alley
Date
11 Jul 2019
Current
Potential
39
61
Property Type
Maisonette
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Jul 2019
39
61
Total Floor Area
81 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Patch Cottage, St. Johns Alley
Date
26 Apr 2013
Current
Potential
57
63
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Apr 2013
57
63
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Skew Cottage, St. Johns Alley
Date
21 May 2014
Current
Potential
65
87
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 May 2014
65
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
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.
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