PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Western Close, LETCHWORTH GARDEN CITY, SG6 4TA
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 Western Close, SG6 4TA 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 Western Close, LETCHWORTH GARDEN CITY, SG6 4TA
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
12
79
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Oct 2021
12
79
14 Oct 2021
12
62
14 Oct 2021
29
64
23 Sep 2021
18
81
6 Feb 2020
17
81
24 Jul 2012
17
57
Total Floor Area
77 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
1 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
44
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
44
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
10 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
24 Jul 2012
60
70
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
10 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
56
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
56
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
11 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
11 Sax House Western Close, Letchworth 1
Date
6 Jun 2021
Current
Potential
62
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
6 Jun 2021
62
83
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
12 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
44
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
44
74
23 Sep 2021
50
74
23 Sep 2021
59
76
24 Jul 2012
60
70
25 May 2009
63
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
12 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
62
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
62
83
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
14 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
28
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
28
69
14 Oct 2021
43
70
30 Jul 2012
49
66
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
15 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
24 Jul 2012
61
70
13 Jul 2011
60
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
23 May 2011
65
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
17 Sax House, Western Close
Date
20 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Oct 2021
53
76
20 Oct 2021
61
75
24 Jul 2012
61
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
18 Sax House, Western Close
Date
20 Oct 2021
Current
Potential
30
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Oct 2021
30
64
20 Oct 2021
39
64
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
19 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
30
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
30
64
14 Oct 2021
58
76
14 Oct 2021
58
76
5 May 2011
56
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
19 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
55
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
55
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
2 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
24 Jul 2012
60
70
16 Dec 2011
63
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
20 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
29
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
29
63
14 Oct 2021
37
64
7 Jul 2009
65
66
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
21 Sax House, Western Close
Date
20 Oct 2021
Current
Potential
22
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Oct 2021
22
61
20 Oct 2021
34
62
9 Dec 2013
51
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
22 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
22
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
22
61
14 Oct 2021
61
75
22 May 2017
56
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
23 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
26
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
26
62
14 Oct 2021
61
74
22 Jun 2009
64
65
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
26
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
26
62
14 Oct 2021
61
74
30 Jul 2012
54
58
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
56
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
56
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
25 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
29
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
29
63
14 Oct 2021
63
76
30 Jul 2012
54
59
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
26 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
29
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
29
63
14 Oct 2021
63
76
30 Jul 2012
50
58
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
27 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
30
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
30
64
14 Oct 2021
65
76
24 Jul 2012
53
59
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
28 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
26
62
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
26
62
14 Oct 2021
61
74
25 Jul 2012
50
57
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29 Sax House, Western Close
Date
7 Mar 2022
Current
Potential
65
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
7 Mar 2022
65
78
14 Oct 2021
17
59
14 Oct 2021
59
73
14 Oct 2021
50
73
6 Feb 2020
42
76
25 Jul 2012
43
54
6 Sep 2010
75
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
3 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
24 Jul 2012
42
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
30 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
30
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
30
64
14 Oct 2021
65
76
26 Jul 2012
50
57
14 Jun 2011
56
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
30 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
53
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
53
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
31 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
30
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
30
64
14 Oct 2021
65
76
31 Jul 2012
50
57
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
31 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
55
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
55
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
32 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
30
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
30
64
14 Oct 2021
65
76
25 Jul 2012
53
59
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
32 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
56
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
56
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
50
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
50
76
14 Oct 2021
59
75
26 Jul 2012
59
71
3 Nov 2011
63
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
62
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
62
83
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
5 Sax House, Western Close
Date
20 Oct 2021
Current
Potential
36
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Oct 2021
36
73
20 Oct 2021
55
74
24 Jul 2012
61
70
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
36
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
36
73
14 Oct 2021
55
74
30 Jul 2012
57
69
30 Jul 2012
51
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
7 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
47
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
47
75
14 Oct 2021
57
74
24 Jul 2012
56
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
7 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
62
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
62
81
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
44
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
44
74
14 Oct 2021
55
74
24 Jul 2012
61
70
7 Dec 2009
65
66
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 Sax House Western Close, Letchworth 1
Date
4 Jun 2021
Current
Potential
62
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
4 Jun 2021
62
83
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
9 Sax House, Western Close
Date
14 Oct 2021
Current
Potential
53
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2021
53
76
14 Oct 2021
61
75
24 Jul 2012
61
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Bands
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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