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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Great Ashby Way, STEVENAGE, SG1 6DT

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 Great Ashby Way, SG1 6DT 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 Great Ashby Way, STEVENAGE, SG1 6DT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
83 Great Ashby Way
Date
23 Oct 2024
Current
Potential
78
86
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
23 Oct 2024
78
86
14 Oct 2009
79
82
Total Floor Area
169 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
84 Great Ashby Way
Date
8 Aug 2021
Current
Potential
76
85
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
8 Aug 2021
76
85
Total Floor Area
159 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
85 Great Ashby Way
Date
6 Sep 2009
Current
Potential
80
82
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
6 Sep 2009
80
82
Total Floor Area
180 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
86 Great Ashby Way
Date
23 Sep 2009
Current
Potential
83
84
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
23 Sep 2009
83
84
Total Floor Area
121 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
87 Great Ashby Way
Date
30 Mar 2023
Current
Potential
79
87
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
30 Mar 2023
79
87
29 Sep 2009
83
84
Total Floor Area
139 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
88 Great Ashby Way
Date
7 Jul 2023
Current
Potential
78
85
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
7 Jul 2023
78
85
16 Sep 2010
81
82
8 Oct 2009
80
82
Total Floor Area
163 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
89 Great Ashby Way
Date
2 Sep 2009
Current
Potential
80
82
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Sep 2009
80
82
Total Floor Area
180 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
90 GREAT ASHBY WAY
Date
5 Jul 2021
Current
Potential
71
79
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
5 Jul 2021
71
79
Total Floor Area
172 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
90 Great Ashby Way
Date
8 Oct 2008
Current
Potential
80
82
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
8 Oct 2008
80
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
0
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
92 Great Ashby Way
Date
1 Jul 2018
Current
Potential
74
82
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
1 Jul 2018
74
82
Total Floor Area
160 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
94 Great Ashby Way
Date
13 Sep 2022
Current
Potential
77
89
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
13 Sep 2022
77
89
27 Oct 2010
80
82
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
96 Great Ashby Way
Date
10 Oct 2023
Current
Potential
80
89
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
10 Oct 2023
80
89
Total Floor Area
119 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
97 Great Ashby Way
Date
10 May 2012
Current
Potential
78
79
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
10 May 2012
78
79
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
98 Great Ashby Way
Date
7 Aug 2015
Current
Potential
77
89
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
7 Aug 2015
77
89
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
99 Great Ashby Way
Date
21 Aug 2018
Current
Potential
77
84
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
21 Aug 2018
77
84
Total Floor Area
164 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
7
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.