PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derryfields, SWINDON, SN6 6PA

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 Derryfields, SN6 6PA 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 Derryfields, SWINDON, SN6 6PA
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 DERRYFIELDS, ASHTON KEYNES
Date
11 Jul 2021
Current
Potential
55
86
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Jul 2021
55
86
Total Floor Area
196 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
20 Derryfields, Ashton Keynes
Date
19 Sep 2010
Current
Potential
43
50
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Sep 2010
43
50
Total Floor Area
161 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
17.0
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
10
Number of Extensions
1
Address
21a Derryfields, Ashton Keynes
Date
27 Apr 2014
Current
Potential
59
87
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Apr 2014
59
87
4 Nov 2008
35
54
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Charlrosa, Derryfields
Date
7 Nov 2014
Current
Potential
54
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
7 Nov 2014
54
83
Total Floor Area
134 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Derryfields Farm, Derryfields
Date
27 Mar 2022
Current
Potential
33
73
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
27 Mar 2022
33
73
Total Floor Area
208 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
The Grove, Derryfields
Date
21 Oct 2008
Current
Potential
57
69
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
21 Oct 2008
57
69
Total Floor Area
141 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
0
Address
Waters Edge, Derryfields
Date
14 Nov 2024
Current
Potential
58
77
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Nov 2024
58
77
28 Jan 2013
61
83
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
5
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.