Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windmill Avenue, ST. ALBANS, AL4 9SN

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 Windmill Avenue, AL4 9SN 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 Windmill Avenue, ST. ALBANS, AL4 9SN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Windmill Avenue
Date
12 Feb 2014
Current
Potential
54
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Feb 2014
54
80
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
62 Windmill Avenue
Date
28 Mar 2014
Current
Potential
56
75
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Mar 2014
56
75
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
64 Windmill Avenue
Date
4 Feb 2013
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Feb 2013
70
85
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
66 Windmill Avenue
Date
10 Apr 2019
Current
Potential
37
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Apr 2019
37
87
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
68 Windmill Avenue
Date
22 Jan 2024
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Jan 2024
63
87
23 Mar 2023
62
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
70 Windmill Avenue
Date
10 Feb 2017
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Feb 2017
63
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
70a Windmill Avenue
Date
20 Jun 2017
Current
Potential
80
94
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
20 Jun 2017
80
94
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
74 Windmill Avenue
Date
6 Aug 2009
Current
Potential
65
74
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
6 Aug 2009
65
74
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
78 Windmill Avenue
Date
9 Mar 2010
Current
Potential
52
56
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Mar 2010
52
56
Total Floor Area
49 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
80 Windmill Avenue
Date
14 May 2023
Current
Potential
50
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 May 2023
50
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
84 Windmill Avenue
Date
27 Jul 2011
Current
Potential
56
72
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
27 Jul 2011
56
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
86 Windmill Avenue
Date
29 Sep 2022
Current
Potential
59
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
29 Sep 2022
59
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
50
Number of Extensions
1
Address
98 Windmill Avenue
Date
3 Dec 2013
Current
Potential
55
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Dec 2013
55
79
31 Jan 2013
54
82
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.