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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hertford Road, STEVENAGE, SG2 8SE

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 Hertford Road, SG2 8SE 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 Hertford Road, STEVENAGE, SG2 8SE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Hertford Road
Date
9 Sep 2013
Current
Potential
83
83
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
9 Sep 2013
83
83
Total Floor Area
376 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
55 Hertford Road
Date
5 Feb 2014
Current
Potential
60
79
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Feb 2014
60
79
Total Floor Area
132 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
57 Hertford Road
Date
28 Mar 2016
Current
Potential
62
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
28 Mar 2016
62
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61 Hertford Road
Date
15 Aug 2019
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
15 Aug 2019
65
84
Total Floor Area
132 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
67 Hertford Road
Date
31 Jan 2012
Current
Potential
75
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Jan 2012
75
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
69 Hertford Road
Date
7 Aug 2019
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
7 Aug 2019
69
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 Hertford Road
Date
29 Jul 2020
Current
Potential
57
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Jul 2020
57
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
73 Hertford Road
Date
20 Oct 2021
Current
Potential
69
82
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
20 Oct 2021
69
82
10 Sep 2009
72
74
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 Hertford Road
Date
9 Oct 2014
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Oct 2014
62
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Hertford Road
Date
17 Jan 2017
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
17 Jan 2017
64
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
81 Hertford Road
Date
16 Feb 2022
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
16 Feb 2022
70
85
9 Nov 2011
72
74
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
85 Hertford Road
Date
9 Oct 2014
Current
Potential
53
74
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Oct 2014
53
74
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
48
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.