PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thistle Grove, WELWYN GARDEN CITY, AL7 4AG

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 Thistle Grove, AL7 4AG 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 Thistle Grove, WELWYN GARDEN CITY, AL7 4AG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
125 Thistle Grove
Date
11 May 2010
Current
Potential
76
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 May 2010
76
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
125 THISTLE GROVE, WELWYN GARDEN CITY
Date
18 Feb 2021
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Feb 2021
67
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
127 Thistle Grove
Date
15 Dec 2023
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Dec 2023
72
85
5 Oct 2012
63
84
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
129 Thistle Grove
Date
27 Sep 2011
Current
Potential
58
67
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Sep 2011
58
67
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 Thistle Grove
Date
28 Mar 2013
Current
Potential
69
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Mar 2013
69
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
137 Thistle Grove
Date
29 Aug 2023
Current
Potential
71
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
29 Aug 2023
71
85
13 Jan 2015
68
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
141 Thistle Grove
Date
14 Oct 2020
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
14 Oct 2020
70
90
6 Mar 2009
62
75
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
143 Thistle Grove
Date
9 Oct 2018
Current
Potential
68
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
9 Oct 2018
68
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
165 Thistle Grove
Date
5 Feb 2013
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Feb 2013
70
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
173 Thistle Grove
Date
25 Jan 2020
Current
Potential
65
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Jan 2020
65
83
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
177 THISTLE GROVE, WELWYN GARDEN CITY
Date
13 Oct 2020
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Oct 2020
71
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
187 Thistle Grove
Date
23 Oct 2024
Current
Potential
55
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Oct 2024
55
80
14 Aug 2014
57
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
191 Thistle Grove
Date
22 Jan 2013
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Jan 2013
70
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
193 Thistle Grove
Date
4 Aug 2011
Current
Potential
63
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Aug 2011
63
72
2 Nov 2010
39
67
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
195 Thistle Grove
Date
15 Feb 2017
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2017
72
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
73 Thistle Grove
Date
22 Nov 2012
Current
Potential
62
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Nov 2012
62
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
75 Thistle Grove
Date
29 Aug 2016
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Aug 2016
70
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
77 Thistle Grove
Date
3 Dec 2013
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 Dec 2013
71
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Thistle Grove
Date
7 Jul 2014
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Jul 2014
69
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
83 Thistle Grove
Date
27 Jul 2017
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Jul 2017
70
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
85 Thistle Grove
Date
8 Aug 2021
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Aug 2021
67
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
87 Thistle Grove
Date
7 Apr 2010
Current
Potential
69
76
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Apr 2010
69
76
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
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 2024.