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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blackdale, WALTHAM CROSS, EN7 6DE

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 Blackdale, EN7 6DE 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 Blackdale, WALTHAM CROSS, EN7 6DE
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Blackdale, Cheshunt
Date
15 Apr 2009
Current
Potential
67
75
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
15 Apr 2009
67
75
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Blackdale, Cheshunt
Date
21 Jun 2011
Current
Potential
67
72
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 Jun 2011
67
72
Total Floor Area
146 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Blackdale, Cheshunt
Date
9 Apr 2015
Current
Potential
65
84
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 Apr 2015
65
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
25 Blackdale, Cheshunt
Date
27 Mar 2023
Current
Potential
57
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
27 Mar 2023
57
81
Total Floor Area
143 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
27 Blackdale, Cheshunt
Date
8 Sep 2016
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
8 Sep 2016
66
83
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
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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