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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Severn Avenue, SWINDON, SN25 3ND

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 Severn Avenue, SN25 3ND 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 Severn Avenue, SWINDON, SN25 3ND
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 SEVERN AVENUE, HAYDON WICK
Date
11 Oct 2020
Current
Potential
71
88
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 Oct 2020
71
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
104 Severn Avenue
Date
5 Jul 2022
Current
Potential
33
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Jul 2022
33
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
106 Severn Avenue
Date
2 Sep 2010
Current
Potential
37
53
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
2 Sep 2010
37
53
Total Floor Area
82 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
106 SEVERN AVENUE, HAYDON WICK
Date
11 Mar 2021
Current
Potential
63
78
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
11 Mar 2021
63
78
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
108 Severn Avenue
Date
18 Oct 2024
Current
Potential
57
86
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
18 Oct 2024
57
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
114 Severn Avenue
Date
27 Jun 2012
Current
Potential
70
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Jun 2012
70
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
118 Severn Avenue
Date
11 Oct 2015
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Oct 2015
63
87
26 Aug 2015
85
89
Total Floor Area
122 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
78 Severn Avenue
Date
13 Sep 2016
Current
Potential
66
82
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
13 Sep 2016
66
82
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
80 Severn Avenue
Date
24 Mar 2014
Current
Potential
43
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Mar 2014
43
71
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
86 Severn Avenue
Date
4 Apr 2023
Current
Potential
67
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Apr 2023
67
79
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
88 Severn Avenue
Date
2 Nov 2015
Current
Potential
50
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
2 Nov 2015
50
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
90 Severn Avenue
Date
23 Oct 2018
Current
Potential
67
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Oct 2018
67
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
94 Severn Avenue
Date
21 Nov 2014
Current
Potential
54
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Nov 2014
54
89
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
96 Severn Avenue
Date
29 Jul 2012
Current
Potential
63
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
29 Jul 2012
63
83
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
98 Severn Avenue
Date
6 Mar 2017
Current
Potential
64
88
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Mar 2017
64
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
49
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.

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