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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Washington Avenue, HEMEL HEMPSTEAD, HP2 6AB

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 Washington Avenue, HP2 6AB 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 Washington Avenue, HEMEL HEMPSTEAD, HP2 6AB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
27 Washington Avenue
Date
4 Jun 2023
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
4 Jun 2023
69
86
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Washington Avenue
Date
29 Apr 2009
Current
Potential
57
65
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Apr 2009
57
65
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
33 Washington Avenue
Date
6 Apr 2009
Current
Potential
70
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
6 Apr 2009
70
76
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Washington Avenue
Date
2 Apr 2024
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
2 Apr 2024
74
86
2 Aug 2009
70
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41 Washington Avenue
Date
6 Mar 2019
Current
Potential
65
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Mar 2019
65
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
47 Washington Avenue
Date
23 Mar 2020
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
69
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
51 Washington Avenue
Date
10 Nov 2010
Current
Potential
57
75
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
10 Nov 2010
57
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
55 Washington Avenue
Date
15 Sep 2010
Current
Potential
69
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Sep 2010
69
79
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
59 Washington Avenue
Date
4 Sep 2017
Current
Potential
59
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
4 Sep 2017
59
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
61 Washington Avenue
Date
13 Aug 2009
Current
Potential
73
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
13 Aug 2009
73
80
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
63 Washington Avenue
Date
17 Oct 2011
Current
Potential
70
71
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Oct 2011
70
71
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Washington Avenue
Date
6 Feb 2023
Current
Potential
73
79
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 Feb 2023
73
79
21 Jan 2022
68
85
6 Sep 2010
33
41
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
65 WASHINGTON AVENUE, HEMEL HEMPSTEAD
Date
11 Mar 2021
Current
Potential
68
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Mar 2021
68
83
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
67 Washington Avenue
Date
15 Nov 2010
Current
Potential
69
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2010
69
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
71 Washington Avenue
Date
16 Aug 2024
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Aug 2024
71
86
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
73 Washington Avenue
Date
24 May 2022
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
24 May 2022
73
86
5 Oct 2011
69
77
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
75 Washington Avenue
Date
26 Jun 2019
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Jun 2019
74
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
77 Washington Avenue
Date
30 Sep 2013
Current
Potential
59
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Sep 2013
59
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
79 Washington Avenue
Date
15 Jun 2024
Current
Potential
57
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Jun 2024
57
75
8 Apr 2024
53
71
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
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.