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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blackhorse Avenue, CHESHAM, HP5 1QU

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 Blackhorse Avenue, HP5 1QU 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 Blackhorse Avenue, CHESHAM, HP5 1QU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Blackhorse Avenue
Date
16 Aug 2018
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Aug 2018
60
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Blackhorse Avenue
Date
24 Apr 2014
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
24 Apr 2014
63
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Blackhorse Avenue
Date
17 Sep 2015
Current
Potential
64
91
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Sep 2015
64
91
29 Nov 2014
74
89
18 Nov 2014
67
88
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Blackhorse Avenue
Date
7 Apr 2019
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
7 Apr 2019
64
88
25 Sep 2016
65
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Blackhorse Avenue
Date
20 Mar 2017
Current
Potential
62
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Mar 2017
62
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 BLACK HORSE AVENUE
Date
20 Sep 2020
Current
Potential
73
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Sep 2020
73
87
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.5
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
25 Blackhorse Avenue
Date
7 Sep 2010
Current
Potential
76
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Sep 2010
76
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 BLACK HORSE AVENUE, CHESHAM
Date
15 Apr 2021
Current
Potential
52
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Apr 2021
52
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
31 Blackhorse Avenue
Date
8 Aug 2019
Current
Potential
60
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Aug 2019
60
87
8 Aug 2019
51
87
8 Aug 2019
61
87
8 Aug 2019
59
87
11 Apr 2014
47
74
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Blackhorse Avenue
Date
24 Feb 2016
Current
Potential
65
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Feb 2016
65
80
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
5 Blackhorse Avenue
Date
11 Aug 2021
Current
Potential
64
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Aug 2021
64
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
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.