PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gammons Lane, WATFORD, WD24 5JH
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 Gammons Lane, WD24 5JH 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 Gammons Lane, WATFORD, WD24 5JH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
184 Gammons Lane
Date
16 Feb 2015
Current
Potential
50
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Feb 2015
50
89
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
186 Gammons Lane
Date
7 Mar 2016
Current
Potential
65
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Mar 2016
65
88
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
188 Gammons Lane
Date
16 Feb 2015
Current
Potential
56
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Feb 2015
56
89
4 Feb 2009
55
61
9 Jan 2009
55
66
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
190 Gammons Lane
Date
16 Feb 2015
Current
Potential
62
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Feb 2015
62
87
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
192 Gammons Lane
Date
9 Feb 2016
Current
Potential
64
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Feb 2016
64
89
12 Dec 2013
64
89
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
194 Gammons Lane
Date
15 Sep 2022
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Sep 2022
75
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
196 Gammons Lane
Date
4 Jan 2023
Current
Potential
63
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Jan 2023
63
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
198 Gammons Lane
Date
3 Jul 2022
Current
Potential
66
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 Jul 2022
66
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
200 Gammons Lane
Date
5 Mar 2015
Current
Potential
52
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Mar 2015
52
85
5 Mar 2015
53
69
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
204 Gammons Lane
Date
19 Aug 2015
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Aug 2015
67
84
28 Mar 2014
60
84
3 Aug 2009
64
68
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
206 Gammons Lane
Date
2 Nov 2009
Current
Potential
64
72
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
2 Nov 2009
64
72
Total Floor Area
152 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
210 Gammons Lane
Date
10 Aug 2014
Current
Potential
56
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Aug 2014
56
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
216 Gammons Lane
Date
20 Jan 2022
Current
Potential
74
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
20 Jan 2022
74
83
Total Floor Area
157 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
218 Gammons Lane
Date
5 Mar 2015
Current
Potential
42
69
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Mar 2015
42
69
5 Mar 2015
41
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
220 Gammons Lane
Date
23 Sep 2013
Current
Potential
51
90
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Sep 2013
51
90
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
222 Gammons Lane
Date
2 Jun 2013
Current
Potential
59
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Jun 2013
59
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
224 Gammons Lane
Date
16 Feb 2015
Current
Potential
61
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Feb 2015
61
88
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
226 Gammons Lane
Date
5 Mar 2015
Current
Potential
48
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Mar 2015
48
70
5 Mar 2015
47
81
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
228 Gammons Lane
Date
7 Apr 2024
Current
Potential
65
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Apr 2024
65
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
232 Gammons Lane
Date
31 Mar 2011
Current
Potential
39
51
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
31 Mar 2011
39
51
Total Floor Area
103 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
234 Gammons Lane
Date
16 Feb 2015
Current
Potential
55
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Feb 2015
55
89
1 Jun 2011
58
64
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
236 Gammons Lane
Date
13 Aug 2017
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Aug 2017
69
83
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Flat 1, 206 Gammons Lane
Date
12 Feb 2020
Current
Potential
77
77
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
12 Feb 2020
77
77
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 206 Gammons Lane
Date
12 Feb 2020
Current
Potential
63
71
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Feb 2020
63
71
12 Feb 2020
75
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 206 Gammons Lane
Date
12 Feb 2020
Current
Potential
79
79
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
12 Feb 2020
79
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat A, 212 Gammons Lane
Date
4 Oct 2019
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Oct 2019
77
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 212 Gammons Lane
Date
4 Oct 2019
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Oct 2019
77
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat C, 212 Gammons Lane
Date
4 Oct 2019
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Oct 2019
77
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Bands
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.