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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Theobald Street, BOREHAMWOOD, WD6 4NW

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 Theobald Street, WD6 4NW 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 Theobald Street, BOREHAMWOOD, WD6 4NW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
143 Theobald Street
Date
2 Jul 2012
Current
Potential
53
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Jul 2012
53
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
145 Theobald Street
Date
6 Jan 2015
Current
Potential
62
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Jan 2015
62
87
23 Sep 2014
50
76
12 Feb 2014
64
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
149 Theobald Street
Date
13 Oct 2015
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Oct 2015
68
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
151 Theobald Street
Date
11 Feb 2017
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2017
66
87
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
153 Theobald Street
Date
26 Sep 2013
Current
Potential
68
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Sep 2013
68
90
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
157 Theobald Street
Date
16 Jan 2014
Current
Potential
59
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Jan 2014
59
87
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
159 Theobald Street
Date
9 Jan 2015
Current
Potential
57
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Jan 2015
57
88
16 Jan 2014
57
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
163 Theobald Street
Date
11 Jun 2014
Current
Potential
61
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Jun 2014
61
91
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
169 Theobald Street
Date
19 Sep 2023
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Sep 2023
69
87
23 Sep 2013
62
83
20 Jun 2012
17
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
171 Theobald Street
Date
25 Aug 2015
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Aug 2015
74
89
8 Oct 2014
71
90
8 Oct 2014
74
90
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
177 Theobald Street
Date
25 Aug 2022
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 Aug 2022
70
87
2 Aug 2012
65
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
181 Theobald Street
Date
11 Mar 2017
Current
Potential
58
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Mar 2017
58
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
183 Theobald Street
Date
29 Apr 2009
Current
Potential
55
67
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
29 Apr 2009
55
67
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
185 Theobald Street
Date
31 Mar 2011
Current
Potential
76
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
31 Mar 2011
76
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
193 Theobald Street
Date
8 May 2013
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 May 2013
75
90
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
195 Theobald Street
Date
22 Aug 2012
Current
Potential
69
92
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Aug 2012
69
92
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
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.