PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Ridgeway, ST. ALBANS, AL4 9UA

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 The Ridgeway, AL4 9UA 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 The Ridgeway, ST. ALBANS, AL4 9UA
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
257 The Ridgeway
Date
22 Jan 2018
Current
Potential
71
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Jan 2018
71
73
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
261 The Ridgeway
Date
17 Dec 2019
Current
Potential
73
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Dec 2019
73
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
263 The Ridgeway
Date
23 Feb 2022
Current
Potential
71
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Feb 2022
71
77
15 Dec 2009
77
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
267 The Ridgeway
Date
31 Oct 2018
Current
Potential
70
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
31 Oct 2018
70
73
6 Oct 2008
61
73
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
271 The Ridgeway
Date
26 Jun 2023
Current
Potential
78
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Jun 2023
78
78
6 Jan 2011
77
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
275 The Ridgeway
Date
28 Sep 2023
Current
Potential
75
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
28 Sep 2023
75
76
10 Feb 2009
57
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
277 The Ridgeway
Date
10 Nov 2023
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Nov 2023
69
77
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
279 The Ridgeway
Date
3 Dec 2019
Current
Potential
73
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Dec 2019
73
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
281 THE RIDGEWAY
Date
13 Jun 2021
Current
Potential
78
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Jun 2021
78
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
281 The Ridgeway
Date
11 Aug 2009
Current
Potential
81
84
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Aug 2009
81
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
285 The Ridgeway
Date
25 Jan 2022
Current
Potential
72
72
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Jan 2022
72
72
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
289 The Ridgeway
Date
3 Jan 2024
Current
Potential
75
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Jan 2024
75
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
291 The Ridgeway
Date
25 Mar 2018
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Mar 2018
78
78
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
293 The Ridgeway
Date
2 Feb 2023
Current
Potential
81
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Feb 2023
81
81
27 Mar 2022
70
71
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
295 The Ridgeway
Date
30 Jul 2019
Current
Potential
73
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
30 Jul 2019
73
76
8 Mar 2009
44
69
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
297 The Ridgeway
Date
23 Jan 2024
Current
Potential
72
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
23 Jan 2024
72
75
17 Jan 2013
72
76
1 Oct 2009
77
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
301 The Ridgeway
Date
23 Jun 2020
Current
Potential
71
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Jun 2020
71
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
303 The Ridgeway
Date
22 Jul 2012
Current
Potential
68
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
22 Jul 2012
68
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
307 The Ridgeway
Date
26 May 2016
Current
Potential
57
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
26 May 2016
57
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
309 The Ridgeway
Date
23 Feb 2015
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
23 Feb 2015
77
78
29 Mar 2012
76
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
311 The Ridgeway
Date
23 Jul 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Jul 2024
80
80
19 Aug 2010
72
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
313 The Ridgeway
Date
9 Feb 2010
Current
Potential
79
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
9 Feb 2010
79
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
315 The Ridgeway
Date
17 Aug 2020
Current
Potential
75
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
17 Aug 2020
75
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
319 The Ridgeway
Date
11 Sep 2023
Current
Potential
76
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Sep 2023
76
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
321 The Ridgeway
Date
4 Aug 2019
Current
Potential
69
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Aug 2019
69
76
9 Mar 2009
54
68
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
325 The Ridgeway
Date
19 Mar 2022
Current
Potential
73
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
19 Mar 2022
73
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
327 The Ridgeway
Date
20 Aug 2014
Current
Potential
66
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 Aug 2014
66
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
329 The Ridgeway
Date
23 Dec 2008
Current
Potential
78
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Dec 2008
78
85
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
329 THE RIDGEWAY, ST ALBANS
Date
5 Mar 2021
Current
Potential
79
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Mar 2021
79
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
331 The Ridgeway
Date
19 Mar 2019
Current
Potential
67
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
19 Mar 2019
67
77
4 Apr 2009
49
70
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
3
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.