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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Stephens Avenue, ST. ALBANS, AL3 4AD

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 St. Stephens Avenue, AL3 4AD 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 St. Stephens Avenue, ST. ALBANS, AL3 4AD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 St. Stephens Avenue
Date
18 Sep 2012
Current
Potential
64
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Sep 2012
64
77
17 Sep 2012
54
75
Total Floor Area
256 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
18 St. Stephens Avenue
Date
16 Jun 2009
Current
Potential
58
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Jun 2009
58
74
Total Floor Area
210 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
22 St. Stephens Avenue
Date
26 Nov 2019
Current
Potential
57
66
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
26 Nov 2019
57
66
Total Floor Area
281 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
4
Address
32 St. Stephens Avenue
Date
24 Mar 2016
Current
Potential
56
72
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Mar 2016
56
72
Total Floor Area
186 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
46 St. Stephens Avenue
Date
17 Jan 2018
Current
Potential
87
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
17 Jan 2018
87
90
4 Feb 2016
30
78
Total Floor Area
410 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 St. Stephens Avenue
Date
24 Feb 2010
Current
Potential
31
43
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Feb 2010
31
43
Total Floor Area
147 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
9.2
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
8 ST STEPHENS AVENUE, HERTFORDSHIRE
Date
22 Sep 2020
Current
Potential
44
85
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Sep 2020
44
85
Total Floor Area
136 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 St. Stephens Avenue
Date
28 Mar 2022
Current
Potential
83
95
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
28 Mar 2022
83
95
Total Floor Area
238 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
1
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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