PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Avocet, LETCHWORTH GARDEN CITY, SG6 4TH

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 Avocet, SG6 4TH 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 Avocet, LETCHWORTH GARDEN CITY, SG6 4TH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
21 AVOCET, HERTS
Date
6 Apr 2021
Current
Potential
65
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Apr 2021
65
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Avocet
Date
13 May 2010
Current
Potential
59
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
13 May 2010
59
79
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Avocet
Date
5 Feb 2020
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Feb 2020
73
89
22 Jul 2012
67
88
10 Aug 2021
70
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Avocet
Date
26 Mar 2009
Current
Potential
70
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
26 Mar 2009
70
79
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Avocet
Date
9 Nov 2023
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Nov 2023
71
86
22 Jul 2012
68
87
10 Aug 2021
70
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Avocet
Date
23 Jul 2012
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Jul 2012
70
87
10 Aug 2021
70
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Avocet
Date
18 Nov 2013
Current
Potential
60
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 Nov 2013
60
88
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Avocet
Date
15 Feb 2012
Current
Potential
67
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Feb 2012
67
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Avocet
Date
8 Aug 2016
Current
Potential
59
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
8 Aug 2016
59
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 Avocet
Date
11 Jun 2012
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Jun 2012
70
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Avocet
Date
30 May 2016
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
30 May 2016
67
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Avocet
Date
3 Jun 2020
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
3 Jun 2020
71
87
Total Floor Area
84 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
5
Number of Extensions
0
Address
45 Avocet
Date
8 Jun 2016
Current
Potential
74
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
8 Jun 2016
74
87
8 Apr 2010
72
76
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Avocet
Date
24 Jun 2018
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Jun 2018
71
90
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Avocet
Date
13 Nov 2009
Current
Potential
66
77
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
13 Nov 2009
66
77
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Avocet
Date
23 Jul 2012
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Jul 2012
69
87
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
55 Avocet
Date
26 Mar 2023
Current
Potential
70
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Mar 2023
70
83
24 Aug 2011
64
71
15 Jul 2009
68
81
9 Jun 2009
58
75
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
57 Avocet
Date
27 Aug 2024
Current
Potential
65
88
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
27 Aug 2024
65
88
24 Jul 2012
57
90
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
58 Avocet
Date
16 Oct 2016
Current
Potential
71
88
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Oct 2016
71
88
28 Jun 2021
69
87
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
59 Avocet
Date
6 Nov 2023
Current
Potential
72
88
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Nov 2023
72
88
23 Jul 2012
71
91
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
60 Avocet
Date
17 Jun 2012
Current
Potential
60
87
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Jun 2012
60
87
28 Jun 2021
68
86
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
61 Avocet
Date
23 Jul 2012
Current
Potential
54
91
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Jul 2012
54
91
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61 AVOCET, LETCHWORTH GARDEN CITY
Date
22 Feb 2021
Current
Potential
49
70
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Feb 2021
49
70
17 Nov 2020
69
90
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
62 Avocet
Date
23 Jul 2012
Current
Potential
65
91
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Jul 2012
65
91
19 May 2021
70
89
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Avocet
Date
14 May 2023
Current
Potential
70
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
14 May 2023
70
90
23 Jul 2012
60
91
10 Feb 2010
68
77
19 May 2021
68
89
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
64 Avocet
Date
23 Jul 2012
Current
Potential
63
92
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Jul 2012
63
92
28 Jul 2009
62
75
19 May 2021
66
87
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
65 Avocet
Date
18 Aug 2009
Current
Potential
74
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
18 Aug 2009
74
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
66 Avocet
Date
11 Jan 2024
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Jan 2024
74
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
67 Avocet
Date
8 Nov 2022
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Nov 2022
72
77
19 Nov 2010
75
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
68 Avocet
Date
5 Feb 2013
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Feb 2013
69
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
69 Avocet
Date
16 Nov 2023
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Nov 2023
76
78
23 Jul 2012
71
77
15 Feb 2010
76
81
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
70 Avocet
Date
15 Nov 2023
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2023
74
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
72 Avocet
Date
23 Jul 2012
Current
Potential
71
77
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
23 Jul 2012
71
77
23 Mar 2010
76
82
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
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.

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