PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hailey Lane, HERTFORD, SG13 7NX

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 Hailey Lane, SG13 7NX 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 Hailey Lane, HERTFORD, SG13 7NX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Oxford Cottage, Hailey Lane
Date
11 Dec 2023
Current
Potential
61
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Dec 2023
61
79
Total Floor Area
132 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
10 Hailey Lane, Hailey
Date
14 Dec 2023
Current
Potential
64
98
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Dec 2023
64
98
Total Floor Area
171 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
13 Hailey Lane, Hailey
Date
11 Jan 2024
Current
Potential
56
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
11 Jan 2024
56
81
Total Floor Area
298 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
18 Hailey Lane, Hailey
Date
12 Jan 2024
Current
Potential
58
81
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jan 2024
58
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Lawrence Cottage, Hailey Lane
Date
11 Dec 2023
Current
Potential
59
88
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Dec 2023
59
88
Total Floor Area
254 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
20a Hailey Lane, Hailey
Date
23 Oct 2016
Current
Potential
82
93
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
23 Oct 2016
82
93
Total Floor Area
97 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20b Hailey Lane, Hailey
Date
23 Oct 2016
Current
Potential
82
93
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
23 Oct 2016
82
93
Total Floor Area
97 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Hailey Lane, Hailey
Date
17 Jan 2024
Current
Potential
59
87
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Jan 2024
59
87
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
23 Hailey Lane, Hailey
Date
17 Jan 2024
Current
Potential
59
87
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Jan 2024
59
87
Total Floor Area
116 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
25 Hailey Lane, Hailey
Date
17 Jan 2024
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Jan 2024
67
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Hailey Lane, Hailey
Date
12 Jan 2024
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Jan 2024
67
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4a Southfield, Hailey Lane
Date
12 Dec 2023
Current
Potential
58
79
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Dec 2023
58
79
Total Floor Area
208 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4b Southfield, Hailey Lane
Date
12 Dec 2023
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Dec 2023
56
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5-7 Wilkins Cottage, Hailey Lane
Date
12 Dec 2023
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Dec 2023
64
85
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Hailey Lane, Hailey
Date
11 Jan 2024
Current
Potential
63
82
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
11 Jan 2024
63
82
Total Floor Area
238 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
8 Hailey Lane, Hailey
Date
14 Dec 2023
Current
Potential
57
101
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
14 Dec 2023
57
101
Total Floor Area
122 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Hailey Lane, Hailey
Date
14 Dec 2023
Current
Potential
66
103
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
14 Dec 2023
66
103
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Harvey Cottage, 36 Hailey Lane
Date
19 Jan 2024
Current
Potential
52
56
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Jan 2024
52
56
8 Oct 2013
59
71
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
The Hay Loft, Hailey Lane
Date
27 Oct 2015
Current
Potential
77
94
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
27 Oct 2015
77
94
15 Jun 2015
79
104
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
The Olde Barn, Hailey Lane
Date
15 Oct 2015
Current
Potential
80
96
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
15 Oct 2015
80
96
15 Jun 2015
82
104
Total Floor Area
142 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
The Olde Dairy, Hailey Lane
Date
20 Oct 2015
Current
Potential
79
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
20 Oct 2015
79
90
15 Jun 2015
80
99
Total Floor Area
197 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
The Olde Smithy, Hailey Lane
Date
27 Oct 2015
Current
Potential
76
78
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
27 Oct 2015
76
78
27 Oct 2015
77
79
15 Jun 2015
77
105
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
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.

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