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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Leaves Spring, STEVENAGE, SG2 9BG

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 Leaves Spring, SG2 9BG 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 Leaves Spring, STEVENAGE, SG2 9BG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
122 Leaves Spring
Date
8 Oct 2013
Current
Potential
57
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Oct 2013
57
77
25 Mar 2013
70
86
10 Jul 2011
58
67
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
128 Leaves Spring
Date
7 Oct 2024
Current
Potential
47
71
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Oct 2024
47
71
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
132 Leaves Spring
Date
27 May 2014
Current
Potential
58
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 May 2014
58
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
134 Leaves Spring
Date
13 Nov 2012
Current
Potential
62
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Nov 2012
62
75
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
136 LEAVES SPRING
Date
20 Sep 2020
Current
Potential
59
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Sep 2020
59
72
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
138 Leaves Spring
Date
10 Oct 2008
Current
Potential
71
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Oct 2008
71
76
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
140 Leaves Spring
Date
17 Jul 2024
Current
Potential
57
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Jul 2024
57
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
146 Leaves Spring
Date
8 Dec 2015
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Dec 2015
59
80
23 Oct 2013
65
82
Total Floor Area
150 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
148 Leaves Spring
Date
7 Nov 2019
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Nov 2019
64
87
22 Jul 2015
55
83
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
150 Leaves Spring
Date
17 Dec 2014
Current
Potential
51
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Dec 2014
51
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
150a Leaves Spring
Date
10 Dec 2012
Current
Potential
80
80
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
10 Dec 2012
80
80
14 Apr 2011
83
83
Total Floor Area
39 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
152 Leaves Spring
Date
28 Mar 2024
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
28 Mar 2024
70
90
22 Apr 2014
74
92
30 Oct 2012
60
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
152a Leaves Spring
Date
19 Jul 2024
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Jul 2024
68
89
23 Apr 2014
74
91
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
154 Leaves Spring
Date
15 Jan 2016
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Jan 2016
69
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
158 Leaves Spring
Date
23 Apr 2023
Current
Potential
57
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Apr 2023
57
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
160 Leaves Spring
Date
5 Oct 2009
Current
Potential
69
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Oct 2009
69
74
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
162 Leaves Spring
Date
8 Sep 2016
Current
Potential
45
77
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
8 Sep 2016
45
77
10 May 2016
51
78
Total Floor Area
99 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
73
Mains Gas Available
Yes
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.